CN107619093A - A kind of sewage disposal equipment with flow disturbance function - Google Patents
A kind of sewage disposal equipment with flow disturbance function Download PDFInfo
- Publication number
- CN107619093A CN107619093A CN201710894978.0A CN201710894978A CN107619093A CN 107619093 A CN107619093 A CN 107619093A CN 201710894978 A CN201710894978 A CN 201710894978A CN 107619093 A CN107619093 A CN 107619093A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sleeve
- disturbance
- plate
- sewage
- 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- Withdrawn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
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A kind of sewage disposal equipment with flow disturbance function, including pond body, two mounting seats are symmetrically fixedly connected with the pond body lateral wall, support column has been fixedly connected with mounting seat, the top of two support columns is set up jointly supporting plate, and supporting plate middle is provided with up and down motion device;The pond body inner bottom part middle is fixedly connected with the first sleeve, some flowing through holes are offered in first sleeve bottom sidewall, flow and be provided with hinge on the first sleeve of via top, turns on hinges is connected with rotor plate, and it is raised that some disturbances are uniformly fixedly connected with rotor plate;First sleeve is internally provided with pressing plate.The beneficial effects of the invention are as follows when pressing plate moves downward, the sewage of first sleeve is extruded, then sewage outwards can quickly emerge from flowing through hole, and rotor plate is rotated by resistance meeting around hinge, and the disturbance projection on rotor plate carries out disturbance mixing to sewage and flocculant.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of sewage disposal with flow disturbance function is with setting
It is standby.
Background technology
Sewage disposal (sewage treatment, wastewater treatment):It is a certain to make sewage reach draining
The process that water body or the water quality requirement reused are purified to it.Sewage disposal is widely used in building, agricultural, hands over
The every field such as logical, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, also comes into the daily of common people more and more
Life.
In the prior art, usually sewage is handled using flocculation technique.Make suspended particulates collection fusion in water or liquid big,
Or floc sedimentation is formed, so as to accelerate the coagulation of particle, reach the purpose of solid- liquid separation, this phenomenon or operation are referred to as flocculation.Generally
The implementation of flocculation is by adding appropriate flocculant, and its effect is adsorbent particles, between particulate " bridge formation ", so as to promote to gather.Glue
In newborn industry, flocculation is the first stage of latex coagulation, is a kind of irreversible aggregation.Flocculant is usually a kind of electrolysis of ammonium salt
Matter or the colloid chemicals for having suction-operated.Common flocculant is typically all powdered or granular, is directly thrown to dirt
The generation for being difficult to dissolution phenomena is caused in water, reduces flocculating effect.
In the prior art, it is typically all to be stirred at that time come what is be stirred to sewage using stirring vane in flocculation basin
The position for mixing blade is limited on identical position, it is difficult to sewage and flocculant is mixed well, is caused flocculation to be imitated
Fruit is poor.
The content of the invention
It is an object of the invention to provide a kind of sewage disposal equipment with flow disturbance function, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme:
A kind of sewage disposal equipment with flow disturbance function, including pond body, it is symmetrically solid on the pond body lateral wall
Surely two mounting seats are connected with, support column have been fixedly connected with mounting seat, the top of two support columns is set up jointly support
Plate, supporting plate middle are provided with up and down motion device, and the up and down motion device includes maneuvering board, and maneuvering board is passed through and is opened in
Supporting plate middle through hole is set, and maneuvering board bottom, with being fixedly connected on the upside of pressing plate, maneuvering board left side wall and right side wall are distinguished
It is fixedly connected with left rack and right rack, is fixedly connected with the supporting plate in the supporting plate on the left of left rack and on the right side of right rack
There is support frame, rotating shaft is rotatably connected on support frame, rotating shaft one end is fixedly connected with motor output shaft, is fixedly connected in rotating shaft
There is gear, the gear teeth of half are arranged with gear, two gears are meshed with left rack and right rack respectively;The maneuvering board
Bottom is symmetrically fixedly connected with two strip installing plates, and guiding dress is fixedly connected between strip installing plate and supporting plate
Put;The guider includes second sleeve, and second sleeve bottom on the upside of strip installing plate with being fixedly connected, and second sleeve
Guide rod is inside provided with, guide rod top on the downside of supporting plate with being fixedly connected;The pond body inner bottom part middle is fixedly connected with
First sleeve, some flowing through holes are offered in the first sleeve bottom sidewall, flows and is provided with the first sleeve of via top
Hinge, turns on hinges are connected with rotor plate, and it is raised that some disturbances are uniformly fixedly connected with rotor plate;In first sleeve
Portion is provided with pressing plate, and middle on the downside of up and down motion device with being fixedly connected on the upside of pressing plate;It is solid in the first set medial wall of the tube
Surely fixed disturbance plate is connected with, some first disturbance through holes are uniformly offered in fixed disturbance plate.
It is as further effect of the present invention:It is open-like shape at the top of the pond body.
As the present invention, further effect is:The disturbance projection is in triangular pyramid.
As the present invention, further effect is:The guiding shank diameter is equal to second sleeve internal diameter.
As the present invention, further effect is:It is fixedly connected in maneuvering board side wall on the downside of the strip installing plate
There is horizon bar, be fixedly connected with vertical bar on the downside of the horizon bar other end, two activity disturbance plates are fixedly connected with vertical bar, it is living
Some second disturbance through holes are uniformly offered in dynamic disturbance plate.
As the present invention, further effect is:A diameter of 3mm- of the first disturbance through hole and the second disturbance through hole
8mm。
As the present invention, further effect is:The pond body bottom is provided with drain outlet, is set on drain outlet
There is valve.
The beneficial effects of the invention are as follows when pressing plate moves downward, the sewage of the first sleeve is extruded, then sewage meeting
Outwards quickly emerged from flowing through hole, rotor plate is rotated by resistance meeting around hinge, and the disturbance projection on rotor plate is to sewage
Disturbance mixing is carried out with flocculant;When pressing plate moves upwards, the first sleeve inner is cavity state, then sewage can pass through flowing
Through hole enters the first sleeve inner, and also rotor plate around hinge can equally rotated, and the disturbance projection arranged on rotor plate is to dirt
Water and flocculant carry out effectively being stirred processing, improve the flocculating effect of sewage;When pressing plate pushes, sewage is transported downwards
Dynamic, the first disturbance through hole can disturb to sewage;Similarly, when pressing plate moves upwards, sewage is passing through the first disturbance through hole
Also disturbed turbulent flow can be formed during motion upwards, further increasing flocculating effect;Maneuvering board when moving up and down, disturb by activity
The second disturbance through hole on dynamic plate can also disturb to sewage and flocculant, further improve flocculating effect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is enlarged drawing at the A in Fig. 1 of the present invention;
Fig. 3 is the structural representation of up and down motion device of the present invention;
Fig. 4 is the structural representation of guider of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 4, in the embodiment of the present invention, a kind of sewage disposal equipment with flow disturbance function, bag
Pond body 1 is included, two mounting seats 2 are symmetrically fixedly connected with the lateral wall of pond body 1, support has been fixedly connected with mounting seat 2
Post 3, the top of two support columns 3 is set up jointly supporting plate 4, and the middle of supporting plate 4 is provided with up and down motion device 5;It is described
The inner bottom part middle of pond body 1 is fixedly connected with the first sleeve 6, and some flowing through holes 16 are offered in the bottom sidewall of the first sleeve 6,
Hinge 17 is provided with first sleeve 6 at the top of flowing through hole 16, rotor plate 18, rotor plate 18 are rotatably connected on hinge 17
On be uniformly fixedly connected with it is some disturbance projection 19;First sleeve 6 is internally provided with pressing plate 7, the upside middle of pressing plate 7 with
The downside of up and down motion device 5 is fixedly connected, and can be moved up and down when up and down motion device 5 moves up and down with dynamic pressure plate 7, be worked as pressing plate
7 when being moved downward, and the sewage of the first sleeve 6 is extruded, then sewage outwards can quickly emerge at flowing through hole 16, rotate
Plate 18 is rotated by resistance meeting around hinge 17, and the raised 19 pairs of sewage of the disturbance on rotor plate 18 and flocculant carry out disturbance mixing;
When pressing plate 7 moves upwards, the inside of the first sleeve 6 is cavity state, then sewage can enter first set by flowing through hole 16
Inside cylinder 6, also the around hinge 17 of rotor plate 18 can equally rotated, the raised 19 pairs of sewage of the disturbance arranged on rotor plate 18 and flocculation
Agent carries out effectively being stirred processing, improves the flocculating effect of sewage.
Fixed disturbance plate 8 is fixedly connected with the madial wall of first sleeve 6, if uniformly being offered in fixed disturbance plate 8
Dry first disturbance through hole 9, when pressing plate 7 pushes, sewage moves downward, and the first disturbance through hole 9 can disturb to sewage;Together
Reason, when pressing plate 7 moves upwards, sewage also disturbed can form turbulent flow when being moved upwards by the first disturbance through hole 9, enter one
Improve flocculating effect to step.
The top of pond body 1 is open-like shape.
The disturbance projection 19 is in triangular pyramid.
The up and down motion device 5 includes maneuvering board 501, and maneuvering board 501 passes through and is opened in the middle through hole of supporting plate 4
502 are set, and the bottom of maneuvering board 501 is fixedly connected with the upside of pressing plate 7, and fixation connects respectively for the left side wall of maneuvering board 501 and right side wall
Left rack 502 and right rack 503 are connected to, in the supporting plate 4 in the left left side of rack 502 and in the supporting plate 4 on the right side of right rack 503
Support frame 505 has been fixedly connected with, rotating shaft 506 has been rotatably connected on support frame 505, the one end of rotating shaft 506 is with motor (in figure
It is not shown) output shaft is fixedly connected, gear 507 is fixedly connected with rotating shaft 506, the gear teeth of half are arranged with gear 507,
Two gears 507 are meshed with left rack 502 and right rack 503 respectively;The bottom of maneuvering board 501 is symmetrically fixedly connected with two
Individual strip installing plate 508, is fixedly connected with guider 509 between strip installing plate 508 and supporting plate 4, in specific work
When making, two motors be drive rotating shaft 506 rotate clockwise, and just start left side gear 507 first with the left phase of rack 502
Engagement, drives left rack 502 to move downward, it is achieved thereby that maneuvering board 501 moves downward;Gear 507 and left tooth when left side
When bar 502 separates, the gear 507 on right side is meshed with right rack 503, drives right rack 503 to move downward, so as to drive motion
Plate 501 moves downward, and so realizes pumping for pressing plate 7 repeatedly.
The guider 509 includes second sleeve 5091, the bottom of second sleeve 5091 and the upside of strip installing plate 508
It is fixedly connected, and guide rod 5092 is provided with second sleeve 5091, the top of guide rod 2092 and the fixed company in the downside of supporting plate 4
Connect, guide rod 5092 moves up and down in second sleeve 5091, and second sleeve 5091 carries out position-limiting action to guide rod 5092, then
Make the lifting of maneuvering board 501 more steady.
The diameter of guide rod 5092 is equal to the internal diameter of second sleeve 5091.
Horizon bar 10 is fixedly connected with the side wall of maneuvering board 501 of the downside of strip installing plate 508, horizon bar 10 is another
Vertical bar 11 is fixedly connected with the downside of one end, two activity disturbance plates 12, activity disturbance plate 12 are fixedly connected with vertical bar 11
On uniformly offer some second disturbances through holes 13, maneuvering board 501 is when moving up and down, the second disturbance in activity disturbance plate 12
Through hole 13 can also disturb to sewage and flocculant, further improve flocculating effect.
The first disturbance through hole 9 and second disturbs a diameter of 3mm-8mm of through hole 13.
The bottom of pond body 1 is provided with drain outlet 14, and valve 15 is provided with drain outlet 14.
The present invention operation principle be:It can be moved up and down when up and down motion device 5 moves up and down with dynamic pressure plate 7, work as pressure
When plate 7 moves downward, the sewage of the first sleeve 6 is extruded, then sewage outwards can quickly emerge at flowing through hole 16,
Rotor plate 18 is rotated by resistance meeting around hinge 17, and the raised 19 pairs of sewage of the disturbance on rotor plate 18 and flocculant carry out disturbance and mixed
Close;When pressing plate 7 moves upwards, the inside of the first sleeve 6 is cavity state, then sewage can enter the by flowing through hole 16
Inside one sleeve 6, also the around hinge 17 of rotor plate 18 can equally rotated, the raised 19 pairs of sewage of the disturbance arranged on rotor plate 18 and
Flocculant carries out effectively being stirred processing, improves the flocculating effect of sewage;In specific works, two motors are bands
Turn axle 506 rotates clockwise, and the gear 507 for just having started left side is meshed with left rack 502 first, drives left rack 502
Move downward, it is achieved thereby that maneuvering board 501 moves downward;When the gear 507 in left side separates with left rack 502, right side
Gear 507 is meshed with right rack 503, drives right rack 503 to move downward, so as to drive maneuvering board 501 to move downward, so
Pumping for pressing plate 7 is realized repeatedly;When pressing plate 7 pushes, sewage moves downward, and the first disturbance through hole 9 can be to dirt
Water is disturbed;Similarly, when pressing plate 7 moves upwards, sewage also can be disturbed when being moved upwards by the first disturbance through hole 9
Turbulent flow is formed, further increasing flocculating effect;When moving up and down, second in activity disturbance plate 12 disturbs maneuvering board 501
Dynamic through hole 13 can also disturb to sewage and flocculant, further improve flocculating effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of sewage disposal equipment with flow disturbance function, including pond body, it is characterised in that the pond body lateral wall
On be symmetrically fixedly connected with two mounting seats, support column, the common frame in top of two support columns have been fixedly connected with mounting seat
Provided with supporting plate, supporting plate middle is provided with up and down motion device, and the up and down motion device includes maneuvering board, and maneuvering board is worn
Cross and be opened in the through hole setting of supporting plate middle, and maneuvering board bottom is fixedly connected with pressing plate upside, maneuvering board left side wall and the right side
Side wall has been respectively fixedly connected with left rack and right rack, in the supporting plate in the supporting plate on the left of left rack and on the right side of right rack
Support frame is fixedly connected with, rotating shaft is rotatably connected on support frame, rotating shaft one end is fixedly connected with motor output shaft, in rotating shaft
Gear is fixedly connected with, the gear teeth of half are arranged with gear, two gears are meshed with left rack and right rack respectively;Institute
State maneuvering board bottom and be symmetrically fixedly connected with two strip installing plates, be fixedly connected between strip installing plate and supporting plate
Guider;The guider includes second sleeve, and second sleeve bottom is fixedly connected with strip installing plate upside, and the
Guide rod is provided with two sleeves, guide rod top on the downside of supporting plate with being fixedly connected;The pond body inner bottom part middle is fixed
The first sleeve is connected with, some flowing through holes are offered in the first sleeve bottom sidewall, are flowed on the first sleeve of via top
Hinge is provided with, turns on hinges is connected with rotor plate, and it is raised that some disturbances are uniformly fixedly connected with rotor plate;Described first
Sleeve inner is provided with pressing plate, and middle on the downside of up and down motion device with being fixedly connected on the upside of pressing plate;On the inside of first sleeve
Fixed disturbance plate is fixedly connected with wall, some first disturbance through holes are uniformly offered in fixed disturbance plate.
2. a kind of sewage disposal equipment with flow disturbance function according to claim 1, it is characterised in that described
It is open-like shape at the top of pond body.
3. a kind of sewage disposal equipment with flow disturbance function according to claim 1, it is characterised in that described
It is in triangular pyramid to disturb projection.
4. a kind of sewage disposal equipment with flow disturbance function according to claim 1, it is characterised in that described
It is oriented to shank diameter and is equal to second sleeve internal diameter.
A kind of 5. sewage disposal equipment with flow disturbance function according to claim 1 or 4, it is characterised in that
Horizon bar is fixedly connected with maneuvering board side wall on the downside of the strip installing plate, is fixedly connected with the downside of the horizon bar other end
Vertical bar, two activity disturbance plates are fixedly connected with vertical bar, it is logical that some second disturbances are uniformly offered in activity disturbance plate
Hole.
6. a kind of sewage disposal equipment with flow disturbance function according to claim 5, it is characterised in that described
A diameter of 3mm-8mm of first disturbance through hole and the second disturbance through hole.
A kind of 7. sewage disposal equipment with flow disturbance function according to claim 1 or 2, it is characterised in that
The pond body bottom is provided with drain outlet, and valve is provided with drain outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710894978.0A CN107619093A (en) | 2017-09-28 | 2017-09-28 | A kind of sewage disposal equipment with flow disturbance function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710894978.0A CN107619093A (en) | 2017-09-28 | 2017-09-28 | A kind of sewage disposal equipment with flow disturbance function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107619093A true CN107619093A (en) | 2018-01-23 |
Family
ID=61091098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710894978.0A Withdrawn CN107619093A (en) | 2017-09-28 | 2017-09-28 | A kind of sewage disposal equipment with flow disturbance function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107619093A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108557968A (en) * | 2018-04-17 | 2018-09-21 | 武汉中智德远科技开发有限公司 | A kind of environment-friendly sewage processing equipment of internal and external circulation type |
CN108675415A (en) * | 2018-04-17 | 2018-10-19 | 武汉中智德远科技开发有限公司 | A kind of environment-friendly sewage processing equipment with rotation disturbance function |
CN108816745A (en) * | 2018-05-23 | 2018-11-16 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of rotary type agricultural production vegetable seed particle impurity removing equipment repeatedly |
CN109336237A (en) * | 2018-12-11 | 2019-02-15 | 大连识汇岛科技服务有限公司 | A kind of sewage treatment efficient flocculating device |
CN109437379A (en) * | 2018-12-11 | 2019-03-08 | 大连识汇岛科技服务有限公司 | A kind of natatorium water flow efficient flocculating device |
CN110152524A (en) * | 2018-02-06 | 2019-08-23 | 泰山医学院 | A kind of drug mixing equipment of the medicament compartment with vibrating function |
CN112400668A (en) * | 2020-10-21 | 2021-02-26 | 潍坊科技学院 | Horticulture is planted and is used sprinkling irrigation equipment |
-
2017
- 2017-09-28 CN CN201710894978.0A patent/CN107619093A/en not_active Withdrawn
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110152524A (en) * | 2018-02-06 | 2019-08-23 | 泰山医学院 | A kind of drug mixing equipment of the medicament compartment with vibrating function |
CN108557968A (en) * | 2018-04-17 | 2018-09-21 | 武汉中智德远科技开发有限公司 | A kind of environment-friendly sewage processing equipment of internal and external circulation type |
CN108675415A (en) * | 2018-04-17 | 2018-10-19 | 武汉中智德远科技开发有限公司 | A kind of environment-friendly sewage processing equipment with rotation disturbance function |
CN108816745A (en) * | 2018-05-23 | 2018-11-16 | 合肥智慧龙图腾知识产权股份有限公司 | A kind of rotary type agricultural production vegetable seed particle impurity removing equipment repeatedly |
CN109336237A (en) * | 2018-12-11 | 2019-02-15 | 大连识汇岛科技服务有限公司 | A kind of sewage treatment efficient flocculating device |
CN109437379A (en) * | 2018-12-11 | 2019-03-08 | 大连识汇岛科技服务有限公司 | A kind of natatorium water flow efficient flocculating device |
CN109336237B (en) * | 2018-12-11 | 2021-09-07 | 江苏亚太水务集团股份有限公司 | Efficient flocculation device for sewage treatment |
CN109437379B (en) * | 2018-12-11 | 2021-11-26 | 浙江森淼节能设备有限公司 | High-efficient flocculation device of natatorium rivers |
CN112400668A (en) * | 2020-10-21 | 2021-02-26 | 潍坊科技学院 | Horticulture is planted and is used sprinkling irrigation equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107619093A (en) | A kind of sewage disposal equipment with flow disturbance function | |
CN107434287A (en) | A kind of sewage disposal flocculation basin based on rack-and-pinion lifting principle | |
CN107512766A (en) | A kind of sewage disposal flocculation apparatus based on principle of differential pressure | |
CN206720823U (en) | A kind of lift sewage disposal flocculation stirring pond | |
CN206661058U (en) | A kind of sewage disposal flocculation basin for stirring range | |
CN107694404A (en) | A kind of flocculation plant for chemical engineering sewage processing | |
CN107555562A (en) | A kind of environment-friendly sewage processing equipment with separation function | |
CN107055719A (en) | A kind of sewage disposal device of reciprocating motion type up and down | |
CN107285445A (en) | A kind of energy saving and environment friendly sewage disposal device that function is can adjust with blend range | |
CN206720824U (en) | A kind of flocculation basin for sanitary sewage disposal | |
CN205856087U (en) | A kind of sewage flocculation device with hemispherical agitating plate structure | |
CN107381742A (en) | The environment-friendly sewage processing unit that a kind of flocculate is separated with sewage | |
CN206927675U (en) | A kind of sewage disposal flocculation basin for the formula that pumps | |
CN107935137A (en) | A kind of sewage disposal flocculation apparatus based on air pressure driving principle | |
CN108033530A (en) | A kind of environment-friendly sewage processing equipment of reciprocating motion type | |
CN107459118A (en) | A kind of sewage disposal flocculation stirring device with bottom mixed function | |
CN107311280A (en) | A kind of flocculation apparatus for sewage treatment plant | |
CN108298657A (en) | A kind of flocculant for sewage treatment mixing apparatus of lifting squash type | |
CN107662969A (en) | A kind of high-efficiency sewage stirs flocculation treatment device | |
CN107298476A (en) | A kind of highly effective energy-conserving environmental-protecting type sewage disposal device | |
CN108178267A (en) | A kind of rotary sewage disposal device based on baffle disturbance | |
CN108275761A (en) | A kind of sewage disposal flocculation apparatus based on arcuate oscillating motion disturbance theory | |
CN206720925U (en) | A kind of well mixed sanitary sewage disposal device of flocculant | |
CN208727351U (en) | A kind of efficient flocculating agent used in water processing deployment device | |
CN107720908A (en) | A kind of sewage disposal flocculation apparatus of driven swivel plate disturbance |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180123 |
|
WW01 | Invention patent application withdrawn after publication |