CN108894289A - A kind of kitchen basin sewage-treatment plant - Google Patents
A kind of kitchen basin sewage-treatment plant Download PDFInfo
- Publication number
- CN108894289A CN108894289A CN201810590754.5A CN201810590754A CN108894289A CN 108894289 A CN108894289 A CN 108894289A CN 201810590754 A CN201810590754 A CN 201810590754A CN 108894289 A CN108894289 A CN 108894289A
- Authority
- CN
- China
- Prior art keywords
- fixed
- filter screen
- sewer pipe
- lauched
- screw thread
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/264—Separate sieves or similar object-catching inserts
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The present invention relates to a kind of sewage-treatment plant more particularly to a kind of kitchen basin sewage-treatment plants.The technical problem to be solved in the present invention is to provide a kind of kitchen basin sewage-treatment plants of water-saving, anti-dirt blocking.A kind of kitchen basin sewage-treatment plant includes sewer pipe, shunt conduit, storing cup, shaft, cleaning bar, the first filter screen, three-way pipeline, water storage frame, fixed block, is lauched lid, fixture block, axle sleeve, fan-shaped shielding cover, the second filter screen, chuck, third filter screen, L-type kelly, link block and coke；Sewer pipe is fixed in water trough body bottom centre, and be connected in water trough body；Two fixed blocks are fixed in sewer pipe top inner side wall.Invention achieves the effects of water-saving, anti-dirt blocking.
Description
Technical field
The present invention relates to a kind of sewage-treatment plant more particularly to a kind of kitchen basin sewage-treatment plants.
Background technique
Pollutant contained by sanitary sewage is mainly organic matter (such as protein, carbohydrate, fat, urea, ammonia nitrogen
Deng) and a large amount of pathogenic microorganisms (such as parasitic ovum and enteric infection virus).It is present in the organic matter pole in sanitary sewage not
Stablize, is easy corruption and generates stench.Bacterium and pathogen using organic matter in sanitary sewage as nutrition mass propagation, can lead to
Infectious disease from spreading is popular.Therefore, it must be handled before sanitary sewage discharge.
Based on above-mentioned, the inventors discovered that, it is existing to have the following disadvantages carrying out processing to sewage：1, in discharge tank
Sewage, when sewage enters sewer pipe, a bit tiny residue is not stopped by outlet device, easily causes sewer pipe stifled
Plug；2, the sewage in discharge tank, since outlet device loophole is too small, so that drainage speed is slower, it usually needs spend longer
Time waits sewage streamer；3, the residue in outlet device is mixed due to type, easily growth bacterium, however is needing to be lauched
When residue in device is handled, people, which need to contact outlet device with hand, to take out outlet device, such and its unhygienic；
4, when cleaning vegetable and fruit or pots and pans, the water resource after cleaning is all directly to be discharged into sewer, wastes more water money
The waste of great lot of water resources is caused in source.
Such as application number：A kind of Domestic automatic water storage arrangement of CN201720367580.7, the invention belongs to kitchen utensils skills
A kind of art field, and in particular to Domestic automatic water storage arrangement.Including pond and installing frame, installing frame includes inside casing and outline border, interior
Frame offers blind hole and inside casing through-hole, and blind hole is equipped with fixed link, is arranged with spring outside fixed link, and outline border offers outline border through-hole,
Outline border is equipped with tap, and tap is equipped with water valve, and the central spindle of water valve is fixed with water valve gear, and pond includes cabinet, and cabinet sets branch
Seat, support are equipped with holder through-hole, there is bearing in holder through-hole, and bearing is fixed with shaft, shaft be fixed with the first driven gear and
The position of second driven gear, corresponding first driven gear of cabinet exterior is longitudinally equipped with rack gear, rack gear and the first driven gear phase
It is arranged with transmission belt outside mutually engagement, water valve gear and the second driven gear, water valve gear, the second driven gear and transmission belt are mutual
Engagement.The purpose of the present invention is：Solve existing kitchen basin structure design defect exist can not automatic water-storage lead to water resource
The problem of waste.
In another example application number：CN201721140179.6 kitchen basin rubbish filtering net.Including ontology, it is characterised in that：
The ontology is tubular grenadine, and described ontology one end is provided with fixing port, and the fixing port is flexible fastening mouth, and the elasticity is solid
Muzzle is determined in filter basket, and the other end is provided with tightening mouth, and the tightening mouth is sealed by binding, and the tightening mouth is set to institute
It states inside filter basket.A kind of kitchen basin rubbish filtering net of the kitchen basin rubbish filtering net using the above structure, does not need
Artificial cleaning, easy to clean easy to operate prevent the foreign matters such as swill, hair from entering drainage.
There is institute among the above as existing kitchen basin device in kitchen basin device designed by above-mentioned two patent
The insufficient problem existing in sewerage proposed.
Then, in view of this, for existing structure and missing to improvement is studied, a kind of water-saving, anti-dirt is provided
The kitchen basin sewage-treatment plant of blocking, it is more with practical value to achieve the purpose that.
Summary of the invention
The present invention easily causes blockage of sewer to overcome existing kitchen basin to exist, and needs to take a long time
Sewage streamer is waited, when needing to be handled the residue in outlet device, people, which need to be contacted outlet device with hand, to be incited somebody to action
Outlet device takes out, extremely unhygienic in this way, and the shortcomings that easy waste water resource, the technical problem to be solved in the present invention is to provide one
The kitchen basin sewage-treatment plant of water-saving, the anti-dirt blocking of kind.
The present invention is reached by technological means in detail below：
A kind of kitchen basin sewage-treatment plant, include sewer pipe, shunt conduit, storing cup, shaft, cleaning bar,
First filter screen, water storage frame, fixed block, is lauched lid, fixture block, axle sleeve, fan-shaped shielding cover, the second filter screen, card at three-way pipeline
Disk, third filter screen, L-type kelly, link block and coke；Sewer pipe is fixed in water trough body bottom centre, and with sink sheet
Connection in vivo；Two fixed blocks are fixed in sewer pipe top inner side wall, and its top offers card slot；Two fixture blocks, which are fixed in, to be lauched
Cover bottom both ends are lauched lid and are clamped by two fixture blocks and card slot；Shaft is located inside sewer pipe through lid is lauched；
Cleaning bar is fixed in shaft bottom end；Axle sleeve is removably installed on shaft top, positioned at being lauched above lid；Sector hides
Door is fixed in axle sleeve bottom outer surface；Shunt conduit is fixed in sewer pipe side wall, and is connected to sewer pipe；First filtering
Net is fixed in sewer pipe bottom end inner wall, and is located at sewer pipe and shunt conduit junction bottom end；Shunt conduit bottom end inner wall
Equipped with the first internal screw thread；Storing cup top outer surface is equipped with the first external screw thread, and storing cup passes through in the first external screw thread and first
Screw thread is spirally connected；The first pipe mouth of three-way pipeline is fixed in sewer pipe bottom, and three-way pipeline is connected to sewer pipe；Second
Pipeline opening is connect with drainpipe, and third pipeline opening inner wall is equipped with the second internal screw thread；Water storage frame top outer surface is equipped with the second outer spiral shell
Line, and be spirally connected by the second external screw thread and the second internal screw thread；Second filter screen, chuck are successively fixed in water storage frame opening, and
Chuck is located above the second filter screen；Coke is placed between chuck and the second filter screen, and two L-type kellies are fixed in third filter screen
Bottom both ends, third filter screen are clamped by L-type kelly and chuck, and link block is fixed in one end at the top of third filter screen.
Further, which further includes having glass hollow handle；Glass hollow handle is affixed
It is connected in lateral wall of the water storage frame far from third pipeline opening, and with water storage frame.
Further, which further includes having wedge-shaped catch；Two wedge-shaped catch are fixed in shaft
Top side wall, the vertical central axes axial symmetry about shaft is distributed, and is located at and is lauched below lid.
Compared with prior art, the present invention has the advantages that：
The present invention stores residue by storing cup, it is therefore prevented that human body both hands directly contact residue, more defend
It is raw；It drives cleaning bar to clean the first filter screen by shaft, prevents residue from blocking sewer pipe；Sewage is carried out by coke
Secondary filter, and filtered water is stored in water storage frame, water resource has been saved, quality of life is improved.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is the first enlarged structure schematic diagram of A in Fig. 1 of the present invention.
Fig. 3 is the overlooking structure diagram that the present invention is lauched lid.
Fig. 4 is the overlooking structure diagram of the fan-shaped shielding cover of the present invention.
Fig. 5 is the enlarged structure schematic diagram of B in Fig. 1 of the present invention.
Fig. 6 is the left view structural representation of chuck of the present invention.
Fig. 7 is second of schematic view of the front view of the invention.
Fig. 8 is second of enlarged structure schematic diagram of A in Fig. 1 of the present invention.
Label in attached drawing be：1- water trough body, 2- sewer pipe, 3- shunt conduit, the first internal screw thread of 4-, outside 5- first
Screw thread, 6- storing cup, 7- shaft, 8- cleaning bar, the first filter screen of 9-, 10- three-way pipeline, 101- first pipe mouth, 102-
Two pipeline openings, 103- third pipeline opening, 11- water storage frame, 12- fixed block, 13- card slot, 14- are lauched lid, 15- fixture block, 16- axis
Set, 17- sector shielding cover, the second internal screw thread of 18-, the second external screw thread of 19-, the second filter screen of 20-, 21- chuck, 22- third mistake
Strainer, 23-L type kelly, 24- link block, 25- coke, 26- glass hollow handle, 27- wedge-shaped catch.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
A kind of kitchen basin sewage-treatment plant includes as shown in figures 1-8 sewer pipe 2, shunt conduit 3, storing cup
6, shaft 7, cleaning bar 8, the first filter screen 9, three-way pipeline 10, water storage frame 11, fixed block 12, be lauched lid 14, fixture block 15, axis
Set 16, fan-shaped shielding cover 17, the second filter screen 20, chuck 21, third filter screen 22, L-type kelly 23, link block 24 and coke
25；Sewer pipe 2 is fixed in 1 bottom centre of water trough body, and be connected in water trough body 1；Two fixed blocks 12, which are fixed in, to be lauched
2 top inner side wall of pipeline, and its top offers card slot 13；Two fixture blocks 15, which are fixed in, is lauched 14 bottom both ends of lid, lower water cover
Son 14 is clamped by two fixture blocks 15 with card slot 13；Shaft 7 is located inside sewer pipe 2 through lid 14 is lauched；Cleaning bar 8 is solid
It is connected to 7 bottom end of shaft；Axle sleeve 16 is removably installed on 7 top of shaft, positioned at being lauched above lid 14；Sector is blocked
Lid 17 is fixed in 16 bottom outer surface of axle sleeve；Shunt conduit 3 is fixed in 2 side wall of sewer pipe, and is connected to sewer pipe 2；The
One filter screen 9 is fixed in 2 bottom end inner wall of sewer pipe, and is located at sewer pipe 2 and 3 junction bottom end of shunt conduit；Isocon
3 bottom end inner wall of road is equipped with the first internal screw thread 4；6 top outer surface of storing cup is equipped with the first external screw thread 5, and storing cup 6 passes through first
External screw thread 5 is spirally connected with the first internal screw thread 4；The first pipe mouth 101 of three-way pipeline 10 is fixed in 2 bottom of sewer pipe, and threeway
Pipeline 10 is connected to sewer pipe 2；Second pipe opening 102 is connect with drainpipe, and 103 inner wall of third pipeline opening is equipped with spiral shell in second
Line 18；11 top outer surface of water storage frame is equipped with the second external screw thread 19, and is spirally connected by the second external screw thread 19 with the second internal screw thread 18；
Second filter screen 20, chuck 21 are successively fixed in 11 opening of water storage frame, and chuck 21 is located at 20 top of the second filter screen；Coke
25 are placed between chuck 21 and the second filter screen 20, and two L-type kellies 23 are fixed in 22 bottom both ends of third filter screen, third filtering
Net 22 is clamped by L-type kelly 23 and chuck 21, and link block 24 is fixed in 22 top one end of third filter screen.
When user scrubbing bowls and chopsticks or cleaning fruit and vegetable, need by water channel sewage mouth close when, can with rotary axle box 16,
Axle sleeve 16 drives fan-shaped shielding cover 17 to rotate, so that fan-shaped shielding cover 17 covers the drainage hole for being lauched lid 14, can prevent
Water flows into sewer pipe 2；
When cleaning, which finishes, to be needed sewage sink is discharged, rotary axle box 16 blocks fan-shaped shielding cover 17 no longer first
It is lauched the drainage hole of lid 14, sewage can flow into sewer pipe 2 by drainage hole, since drainage hole is larger, so that lower water speed
Degree is very fast, is then made sewage water filtration in the clamping of the fixture block 15 and card slot 13 that are lauched 14 bottom end of lid by the first filter screen 9
Under, rotating shaft 7 drives cleaning bar 8 to rotate, and cleaning bar 8 clears up the residue on the first filter screen 9, so that residue is logical
It crosses shunt conduit 3 to drop down onto storing cup 6, which prevent residues on the first filter screen 9 excessively to block sewer pipe 2；
When having used sink, when needing to clear up the residue in storing cup 6, storing cup 6 is rotated, in the first external screw thread 5
The residue in storing cup 6 can be handled so that storing cup 6 is detached from shunt conduit 3 with being spirally connected under effect for the first internal screw thread 4,
Both hands can be handled residue without contacting residue in this way；
After sewage flows into first pipe mouth 101 by the first filter screen 9, shunted in three-way pipeline 10, one
Sewage is divided to flow into drainpipe by second pipe opening 102, another part sewage passes sequentially through third mistake by third pipeline opening 103
Strainer 22, coke 25 and the second filter screen 20 flow into water storage frame 11, since coke 25 can remove impurity, and can adsorb grease, will
Sewage carries out second and filters, so that the water filtered again is cleaner, can utilize again；
When the water in water storage frame 11 accumulates to a certain degree, water storage frame 11 can be rotated, in the second external screw thread 19 and second
Internal screw thread 18 is spirally connected under effect, so that water storage frame 11 is detached from third pipeline opening 103, can use the water resource in water storage frame 11
In the places such as water flowers, mop floor；When coke 25 reaches effectively using duration, rotation water storage frame 11 first is detached from third pipeline opening
103, it is rotated further by link block 24 and third filter screen 22 is driven to rotate, third filter screen 22 drives the rotation of two L-type kellies 23, so that two
L-type kelly 23 is detached from chuck 21, internal coke 25 is then substituted for new coke 25, by two L-type kellies after replacement
Two indentation, theres of 23 alignment insertion chucks 21, are then rotatablely connected block 24 and make two L-type kellies 23 far from two notches, can be by the
Three filter screens, 22 clamping, is so conveniently replaceable coke 25 in this way, and while preventing the water resource in secondary use water storage frame 11 is burnt
Charcoal 25 is detached from water storage frame 11.
In one embodiment of the invention, which further includes having glass hollow handle 26；Handle is solid
It is connected to side wall of the water storage frame 11 far from third pipeline opening 103, and is connected to water storage frame 11；So when user needs secondary use to store
When water resource in water frame 11, water can be observed by glass hollow handle 26 and store situation, and hold glass hollow handle
26 are easy to use by users.
In one embodiment of the invention, which further includes having wedge-shaped catch 27；Two wedge-shaped catch
27 are fixed in 7 top side wall of shaft, and the vertical central axes axial symmetry about shaft 7 is distributed, and are located at and are lauched 14 lower section of lid；Institute
Can take out shaft 7, be lauched lid 14 since two wedge-shaped catch 27 block when needing to clean shaft 7, pulls up turn upwards
Axis 7, which can drive, is lauched lid 14 and the disengaging card slot 13 of fixture block 15, periodically cleans to shaft 7, prevents residue from blocking downcomer
Road 2.
Using technical solution of the present invention or those skilled in the art under the inspiration of technical solution of the present invention, if
Similar technical solution is counted out, and reaches above-mentioned technical effect, is to fall into protection scope of the present invention.
Claims (3)
1. a kind of kitchen basin sewage-treatment plant, which is characterized in that include sewer pipe, shunt conduit, storing cup, turn
Axis, the first filter screen, three-way pipeline, water storage frame, fixed block, is lauched lid, fixture block, axle sleeve, fan-shaped shielding cover, the at cleaning bar
Two filter screens, chuck, third filter screen, L-type kelly, link block and coke；Sewer pipe is fixed in water trough body bottom centre,
And be connected in water trough body；Two fixed blocks are fixed in sewer pipe top inner side wall, and its top offers card slot；Two fixture blocks
It is fixed in and is lauched cover bottom both ends, be lauched lid and be clamped by two fixture blocks and card slot；Shaft is through being lauched lid, positioned at being lauched
Inside pipeline；Cleaning bar is fixed in shaft bottom end；Axle sleeve is removably installed on shaft top, positioned at being lauched on lid
Side；Fan-shaped shielding cover is fixed in axle sleeve bottom outer surface；Shunt conduit is fixed in sewer pipe side wall, and connects with sewer pipe
It is logical；First filter screen is fixed in sewer pipe bottom end inner wall, and is located at sewer pipe and shunt conduit junction bottom end；Isocon
Road bottom end inner wall is equipped with the first internal screw thread；Storing cup top outer surface is equipped with the first external screw thread, and storing cup passes through the first outer spiral shell
Line is spirally connected with the first internal screw thread；The first pipe mouth of three-way pipeline is fixed in sewer pipe bottom, and three-way pipeline and downcomer
Road connection；Second pipe opening is connect with drainpipe, and third pipeline opening inner wall is equipped with the second internal screw thread；Water storage frame top outer surface is set
There is the second external screw thread, and is spirally connected by the second external screw thread and the second internal screw thread；Second filter screen, chuck are successively fixed in water storage frame
Opening, and chuck is located above the second filter screen；Coke is placed between chuck and the second filter screen, and two L-type kellies are fixed in
Third filters sieve bottom both ends, and third filter screen is clamped by L-type kelly and chuck, and link block is fixed at the top of third filter screen
One end.
2. a kind of kitchen basin sewage-treatment plant according to claim 1, which is characterized in that at the kitchen basin sewage
Managing device further includes having glass hollow handle；Glass hollow handle is fixed in lateral wall of the water storage frame far from third pipeline opening, and
It is connected to water storage frame.
3. a kind of kitchen basin sewage-treatment plant according to claim 2, which is characterized in that at the kitchen basin sewage
Managing device further includes having wedge-shaped catch；Two wedge-shaped catch are fixed in shaft top side wall, the vertical axis spool pair about shaft
Claim distribution, and is located at and is lauched below lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590754.5A CN108894289B (en) | 2018-06-09 | 2018-06-09 | Kitchen sink sewage treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590754.5A CN108894289B (en) | 2018-06-09 | 2018-06-09 | Kitchen sink sewage treatment plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894289A true CN108894289A (en) | 2018-11-27 |
| CN108894289B CN108894289B (en) | 2020-09-15 |
Family
ID=64344650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810590754.5A Expired - Fee Related CN108894289B (en) | 2018-06-09 | 2018-06-09 | Kitchen sink sewage treatment plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894289B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537689A (en) * | 2018-11-28 | 2019-03-29 | 陆沈杰 | A kind of kitchen waste water collection device |
| CN109537681A (en) * | 2018-11-28 | 2019-03-29 | 陆沈杰 | A kind of kitchen water-saving system and method |
| CN109603263A (en) * | 2019-01-09 | 2019-04-12 | 宣化钢铁集团有限责任公司 | A kind of dredging damping device of coking treatment of Organic Wastewater pipeline |
| CN109603276A (en) * | 2018-12-27 | 2019-04-12 | 刘俊 | A kind of kitchen waste water initial gross separation processor |
| CN114382139A (en) * | 2021-11-18 | 2022-04-22 | 深圳市德瑞超声波设备有限公司 | Ultrasonic drainer for kitchen sink |
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|---|---|---|---|---|
| JPH07204534A (en) * | 1994-01-21 | 1995-08-08 | Sakae Senpaku Denki Kk | Disposer having dehydrating function |
| CN203145138U (en) * | 2012-12-28 | 2013-08-21 | 深圳市大侠科技有限公司 | Food garbage treatment system |
| CN203307871U (en) * | 2013-05-13 | 2013-11-27 | 黄瑾瑶 | Rainwater collector |
| CN106836403A (en) * | 2017-04-24 | 2017-06-13 | 浙江利欧环境科技有限公司 | Equipment for separating liquid from solid |
-
2018
- 2018-06-09 CN CN201810590754.5A patent/CN108894289B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07204534A (en) * | 1994-01-21 | 1995-08-08 | Sakae Senpaku Denki Kk | Disposer having dehydrating function |
| CN203145138U (en) * | 2012-12-28 | 2013-08-21 | 深圳市大侠科技有限公司 | Food garbage treatment system |
| CN203307871U (en) * | 2013-05-13 | 2013-11-27 | 黄瑾瑶 | Rainwater collector |
| CN106836403A (en) * | 2017-04-24 | 2017-06-13 | 浙江利欧环境科技有限公司 | Equipment for separating liquid from solid |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537689A (en) * | 2018-11-28 | 2019-03-29 | 陆沈杰 | A kind of kitchen waste water collection device |
| CN109537681A (en) * | 2018-11-28 | 2019-03-29 | 陆沈杰 | A kind of kitchen water-saving system and method |
| CN109537681B (en) * | 2018-11-28 | 2021-01-19 | 永康市正硕信息科技有限公司 | Kitchen water-saving system and method |
| CN109603276A (en) * | 2018-12-27 | 2019-04-12 | 刘俊 | A kind of kitchen waste water initial gross separation processor |
| CN109603263A (en) * | 2019-01-09 | 2019-04-12 | 宣化钢铁集团有限责任公司 | A kind of dredging damping device of coking treatment of Organic Wastewater pipeline |
| CN109603263B (en) * | 2019-01-09 | 2023-08-22 | 宣化钢铁集团有限责任公司 | Dredging and damping device for coking organic wastewater treatment pipeline |
| CN114382139A (en) * | 2021-11-18 | 2022-04-22 | 深圳市德瑞超声波设备有限公司 | Ultrasonic drainer for kitchen sink |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894289B (en) | 2020-09-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shuang Inventor after: Li Fengwen Inventor after: Tian Yongchan Inventor after: Li Guohai Inventor before: Li Fengwen Inventor before: Tian Yongchan Inventor before: Li Guohai |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200821 Address after: Room 603, building 8, Mingzhu Jiayuan, No.409, Jianshe Road, hailun Town, Suihua City, Heilongjiang Province Applicant after: Li Shuang Address before: 136000 Pingdongnan Road, Tiedong District, Siping City, Jilin Province Applicant before: Liu Yangyang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20210609 |