CN206232473U - A kind of sewage disposal device - Google Patents
A kind of sewage disposal device Download PDFInfo
- Publication number
- CN206232473U CN206232473U CN201621289255.5U CN201621289255U CN206232473U CN 206232473 U CN206232473 U CN 206232473U CN 201621289255 U CN201621289255 U CN 201621289255U CN 206232473 U CN206232473 U CN 206232473U
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- China
- Prior art keywords
- cavity
- aeration
- inlet pipeline
- straight tube
- backflow
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model provides a kind of sewage disposal device, including：First cavity, first cavity is provided with water inlet；Several second cavitys, several the 3rd cavitys, the 4th cavity, the 4th cavity is provided with delivery port；Circulation duct, the circulation duct is separately positioned in first cavity, second cavity, the 3rd cavity and the 4th cavity；Reflux line, the reflux line is separately positioned in first cavity, second cavity, the 3rd cavity and the 4th cavity；Aerated conduit, the aerated conduit is separately positioned in second cavity, the 3rd cavity and the 4th cavity；Biofilm equipment, the biofilm equipment is fixed in the 3rd cavity；Filler equipment, described filler equipment is located in the 4th cavity.This kind of sewage disposal device, flexible and changeable, applicability is wide, can meet various process ranges, can meet the complicated situation of various pipe networks, is easy to be carried out in situ sewage disposal.
Description
Technical field
The utility model is related to sewage treatment area, and in particular to a kind of sewage disposal device.
Background technology
Sewage disposal of the prior art, biofilm is an important link, and existing general sewage
Treating capacity when processing equipment is dispatched from the factory, process range has just been fixed, and the place for various pipe network complicated difficults to collect, dirty
Water treatment capacity is limited.
Utility model content
The technical problems to be solved in the utility model is：For dumb, the bad adaptability that solves sewage disposal device, treatment
Measure unchangeable, the limited problem of process range.The utility model provides a kind of sewage disposal device to solve the above problems.
The utility model solves the technical scheme that its technical problem used：A kind of sewage disposal device, including：
First cavity, first cavity is provided with water inlet；
Several second cavitys, second cavity is used for the sewage that circulates；
Several the 3rd cavitys, the 3rd cavity is used for the sewage that circulates；
4th cavity, the 4th cavity is provided with delivery port；
Circulation duct, the circulation duct is separately positioned on first cavity, second cavity, the 3rd cavity
In the 4th cavity；
Reflux line, the reflux line is separately positioned on first cavity, second cavity, the 3rd cavity
In the 4th cavity；
Aerated conduit, the aerated conduit is separately positioned on second cavity, the 3rd cavity and the 4th chamber
In body；
Biofilm equipment, the biofilm equipment is fixed in the 3rd cavity；
Filler equipment, described filler equipment is located in the 4th cavity.
The fixation circulation duct, the reflux line are respectively provided with second cavity and the 4th cavity
With the bearing plate of the aerated conduit.
Preferably, be provided with dividing plate in first cavity, the dividing plate first cavity is divided into water cavity and
Retaining cavity, the circulation duct includes：
First inlet pipeline；First inlet pipeline is fixed on the dividing plate；
Second inlet pipeline；Second inlet pipeline is fixed on the public week of first cavity and second cavity
On wall；
First straight tube, the one end of first straight tube with second inlet pipeline in second cavity is connected；
Triple feed inlet pipeline, the triple feed inlet pipeline is fixed on the public week of second cavity and the 3rd cavity
On wall；
Second straight tube, second straight tube is connected in the 3rd cavity with one end of the triple feed inlet pipeline；
4th inlet pipeline, the 4th inlet pipeline is fixed on the public week of the 3rd cavity and the 4th cavity
On wall；
3rd straight tube, the 3rd straight tube connects in the 4th cavity and with one end of the 4th inlet pipeline
Connect；
5th inlet pipeline, the 5th inlet pipeline is connected with the delivery port.
Preferably, the reflux line includes：
First backflow straight tube, the first backflow straight tube is arranged in the retaining cavity；
First backflow transverse tube, the first backflow transverse tube is arranged on the public week of first cavity and second cavity
Connected on wall and with the described first backflow straight tube in the retaining cavity；
Second backflow transverse tube, one end of the second backflow transverse tube is arranged on second cavity and the 3rd cavity
Connected on public perisporium and with the described first backflow transverse tube, the other end is arranged on the 3rd cavity and the 4th cavity
On public perisporium；
Second backflow straight tube, the second backflow straight tube is arranged in the 4th cavity and horizontal with the described second backflow
Pipe is connected.
Preferably, the aerated conduit includes：
First aeration straight tube, the first aeration straight-bar is arranged in second cavity；
First aeration transverse tube, described first aeration transverse tube one end is arranged on the public week of second cavity and the 3rd cavity
Connected with the described first aeration straight tube on wall and in second cavity, the other end is arranged on the 3rd cavity and described
On the public perisporium of the 4th cavity；
Second aeration straight tube, the second aeration straight tube is arranged in the 3rd cavity and horizontal with the described first aeration
Pipe is connected；
3rd aeration straight tube, the 3rd aeration straight tube is arranged in the second backflow straight tube；
Aeration inlet pipeline, the aeration inlet pipeline is arranged on the top of second cavity and is exposed with described first
Gas transverse tube is connected；
Second aeration transverse tube, described second aeration transverse tube one end is arranged on the public week of second cavity and the 3rd cavity
Connected on wall and with the aeration inlet pipeline, the other end is arranged on the public week of the 3rd cavity and the 4th cavity
On wall；
4th aeration straight tube, the 4th aeration straight tube is arranged in the 4th cavity and horizontal with the described second aeration
Pipe is connected.
Preferably, the material of the film in the biofilm equipment is large aperture polyurethane foam, in described filler equipment
Material material be large aperture polyurethane foam.
Preferably, the first backflow transverse tube is provided with the first valve, the first aeration transverse tube is provided with the second valve
, in the both sides of the aeration inlet pipeline, described second exposes for door and the 3rd valve and second valve and the 3rd valve
Gas transverse tube is provided with the 4th valve.
Preferably, being additionally provided with overflow launder in the 4th cavity.The overflow launder is connected with the 5th inlet pipeline
The beneficial effects of the utility model are this kind of sewage disposal devices, and flexible and changeable, strong adaptability, applicability is wide, can
To meet various process ranges and treating capacity, the complicated situation of various pipe networks can be met, be easy to be carried out in situ sewage disposal.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of the optimum embodiment of sewage disposal device of the utility model.
Fig. 2 is a kind of structural representation of the optimum embodiment of the circulation duct of sewage disposal device of the utility model.
Fig. 3 is a kind of structural representation of the optimum embodiment of the reflux line of sewage disposal device of the utility model.
Fig. 4 is a kind of structural representation of the optimum embodiment of the aerated conduit of sewage disposal device of the utility model.
1, first cavity in figure, 2, water inlet, the 3, second cavity, the 4, the 3rd cavity, the 5, the 4th cavity, 6, delivery port, 7,
Circulation duct, 8, reflux line, 9, aerated conduit, 10, biofilm equipment, 11, filler equipment, 12, bearing plate, 13, dividing plate, a1,
Water inlet cavity, a2, retaining cavity, the 71, first inlet pipeline, the 72, second inlet pipeline, the 73, first straight tube, 74, triple feed inlet
Pipeline, the 75, second straight tube, the 76, the 4th inlet pipeline, 77, overflow launder, the 78, the 5th inlet pipeline, the 79, the 3rd straight tube, 81,
One backflow straight tube, the 82, first backflow transverse tube, the 83, second backflow transverse tube, the 84, second backflow straight tube, the 85, first valve, 91, the
One aeration straight tube, 92, first aeration transverse tube, 93, second aeration straight tube, the 94, the 3rd aeration straight tube, 95, aeration inlet pipeline,
96th, the second aeration transverse tube, the 97, the 4th aeration straight tube, F1, the second valve, F2, the 3rd valve, F3, the 4th valve.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.Conversely, embodiment of the present utility model includes falling into owning in the range of the spirit and intension of attached claims
Change, modification and equivalent.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
Be easy to description the utility model and simplify describe, rather than indicate imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property., it is necessary to illustrate in description of the present utility model, unless otherwise clearly defined and limited, term " connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool is connected, or electrically connected；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Additionally, in this reality
With in new description, unless otherwise indicated, " multiple " is meant that two or more.
As shown in figures 1-4, the utility model provides a kind of sewage disposal device, including：First cavity 1, the first cavity
1 is provided with water inlet 2；One the second cavity 3, the second cavity 3 is used for the sewage that circulates；One the 3rd cavity 4, the 3rd cavity 4 is used
In circulation sewage；4th cavity 5, the 4th cavity 5 is provided with delivery port 6；Circulation duct 7, circulation duct 7 is separately positioned on first
In cavity 1, the second cavity 3, the 3rd cavity 4 and the 4th cavity 5；Reflux line 8, reflux line 8 is separately positioned on the first cavity
1st, in the second cavity 3, the 3rd cavity 4 and the 4th cavity 5；Aerated conduit 9, aerated conduit 9 is separately positioned on the second cavity 3,
In three cavitys 4 and the 4th cavity 5；Biofilm equipment 10, biofilm equipment 10 is fixed in the 3rd cavity 4；Filler equipment 11, filler sets
Standby 11 are located in the 4th cavity 5.This sewage disposal device, it is possible to achieve for the treatment of sewage, according to different treatment
Amount and process range, increase chamber that can be appropriate.
Dividing plate 13 is provided with first cavity 1,1 point by the first cavity of dividing plate 13 is water inlet cavity a1 and retaining cavity a2, stream
Thread a pipe 7 include the first inlet pipeline 71；First inlet pipeline 71 is fixed on dividing plate 13；Second inlet pipeline 72；Second enters
Mouth pipeline 72 is fixed on the public perisporium of the first cavity 1 and the second cavity 3；First straight tube 73, the first straight tube 73 is in the second chamber
One end in body 3 with the second inlet pipeline 72 is connected；Triple feed inlet pipeline 74, triple feed inlet pipeline 74 is fixed on the second cavity 3
On the public perisporium of the 3rd cavity 4；Second straight tube 75, the second straight tube 75 in the 3rd cavity 4 with triple feed inlet pipeline 74
One end connects；4th inlet pipeline 76, the 4th inlet pipeline 76 is fixed on the public perisporium of the 3rd cavity 4 and the 4th cavity 5；
3rd straight tube 79, the 3rd straight tube 79 is connected in the 4th cavity 5 and with one end of the 4th inlet pipeline 76；5th inlet pipeline
78, the 5th inlet pipeline 78 is connected with delivery port 6.
Reflux line 8 includes：First backflow straight tube 81, the first backflow straight tube 81 is arranged in retaining cavity a2；First time
Stream transverse tube 82, the first backflow transverse tube 82 is arranged on the public perisporium of the first cavity 1 and the second cavity 3 and in retaining cavity a2
In with first backflow straight tube 81 connect；Second backflow transverse tube 83, one end of the second backflow transverse tube 83 is arranged on the second cavity 3 and the
Connected on the public perisporium of three cavitys 4 and with the first backflow transverse tube 82, the other end is arranged on the 3rd cavity 4 and the 4th cavity 5
Public perisporium on；Second backflow straight tube 84, second backflow straight tube 84 be arranged in the 4th cavity 5 and with second backflow transverse tube
83 connections.
Aerated conduit 9 includes：First aeration straight tube 91, the first aeration straight-bar is arranged in the second cavity 3；First aeration is horizontal
Pipe 92, first aeration transverse tube 92 one end is arranged on the public perisporium of the second cavity 3 and the 3rd cavity 4 and in the second cavity 3
In with first aeration straight tube 91 connect, the other end is arranged on the public perisporium of the 3rd cavity 4 and the 4th cavity 5；Second aeration
Straight tube 93, the second aeration straight tube 93 is arranged in the 3rd cavity 4 and is connected with the first aeration transverse tube 92；3rd aeration straight tube
94, the 3rd aeration straight tube 94 is arranged in the second backflow straight tube 84；Aeration inlet pipeline 95, aeration inlet pipeline 95 is arranged on the
The top of two cavitys 3 and with first aeration transverse tube 92 connect；Second aeration transverse tube 96, second aeration transverse tube 96 one end is arranged on
Connected on the public perisporium of the second cavity 3 and the 3rd cavity 4 and with aeration inlet pipeline 95, the other end is arranged on the 3rd cavity
4 and the 4th cavity 5 public perisporium on；4th aeration straight tube 97, the 4th aeration straight tube 97 be arranged in the 4th cavity 5 and with
Second aeration transverse tube 96 is connected.
Fixed circulation duct 7, reflux line 8 and aerated conduit 9 are respectively provided with second cavity 3 and the 4th cavity 5
Bearing plate 12.
The material of the film in biofilm equipment 10 is large aperture polyurethane foam, and the material of the material in filler equipment 11 is
Large aperture polyurethane foam.
First backflow transverse tube 82 is provided with the first valve 85, and the first aeration transverse tube 92 is provided with the second valve F1 and the 3rd valve
Door F2 and the second valve F1 and the 3rd valve F2 aeration inlet pipeline 95 both sides, second aeration transverse tube 96 is provided with the 4th
Valve F3, one pipeline of each Valve controlling, so as to play the effect for being separately controlled and being independent of each other.
Overflow launder 77 is additionally provided with 4th cavity 5.Overflow launder 77 is connected with the 5th inlet pipeline 78.
First, when water inlet is started, water enters from water inlet 2, flow into water cavity a1, in water inlet cavity a1,
Require that determine the first inlet pipeline 71 setting height(from bottom) in dividing plate 13, then sewage starts to lead to by the difference of various treating capacities
Cross the first inlet pipeline 71 and flow to retaining cavity a2 from water inlet cavity a1, likewise, the second inlet pipeline 72, triple feed inlet pipeline
74, also determine successively, sewage is flowed in the second cavity 3 from retaining cavity a2, and aerated conduit 9 works, gas from aeration inlet tube
Road 95 starts, and is flowed through to each pipeline, and sewage is started contact biofilm first and set by the straight tube 75 of triple feed inlet pipeline 74 and second
Standby 10, after being fully contacted with biofilm equipment 10, then by the 4th inlet pipeline 76 and the 3rd straight tube 79, flow into the 4th cavity
5, so as to be fully contacted with filler equipment 11, the delivery port 6 for finally being set from overflow launder 77 flows out.
In whole process, reflux line 8 is coordinated by outside air pump, for sewage backflow treatment, so as in certain journey
On degree for sewage disposal process in, there is provided an effect for power, meanwhile, also with carrying out secondary, the place of three times for sewage
Reason, so as to improve the quality of sewage disposal.Whole process, efficiency high, speed is fast, and flexibility is high, can be directed to a variety of
Complex grid, and it is difficult to the pipe network collected.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of the term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combined in an appropriate manner in one or more any embodiments or example.
With above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this utility model technological thought completely.This reality
The content on specification is not limited to new technical scope, it is necessary to its technology is determined according to right
Property scope.
Claims (7)
1. a kind of sewage disposal device, it is characterised in that：Including：
First cavity (1), first cavity (1) is provided with water inlet (2)；
Several second cavitys (3), second cavity (3) is for the sewage that circulates；
Several the 3rd cavitys (4), the 3rd cavity (4) is for the sewage that circulates；
4th cavity (5), the 4th cavity (5) is provided with delivery port (6)；
Circulation duct (7), the circulation duct (7) is separately positioned on first cavity (1), second cavity (3), described
In 3rd cavity (4) and the 4th cavity (5)；
Reflux line (8), the reflux line (8) is separately positioned on first cavity (1), second cavity (3), described
In 3rd cavity (4) and the 4th cavity (5)；
Aerated conduit (9), the aerated conduit (9) is separately positioned on second cavity (3), the 3rd cavity (4) and institute
In stating the 4th cavity (5)；
Biofilm equipment (10), the biofilm equipment (10) is fixed in the 3rd cavity (4)；
Filler equipment (11), described filler equipment (11) is located in the 4th cavity (5)；
Be respectively provided with second cavity (3) and the 4th cavity (5) the fixation circulation duct (7), described time
The bearing plate (12) in flow tube road (8) and the aerated conduit (9).
2. sewage disposal device as claimed in claim 1, it is characterised in that：Dividing plate (13) is provided with first cavity (1),
Be divided into first cavity (1) into water cavity (a1) and retaining cavity (a2), circulation duct (7) bag by the dividing plate (13)
Include：
First inlet pipeline (71)；First inlet pipeline (71) is fixed on the dividing plate (13)；
Second inlet pipeline (72)；Second inlet pipeline (72) is fixed on first cavity (1) and second cavity
(3) on public perisporium；
First straight tube (73), first straight tube (73) in second cavity (3) with second inlet pipeline (72)
One end connects；
Triple feed inlet pipeline (74), the triple feed inlet pipeline (74) is fixed on second cavity (3) and the 3rd cavity
(4) on public perisporium；
Second straight tube (75), second straight tube (75) in the 3rd cavity (4) with the triple feed inlet pipeline (74)
One end connects；
4th inlet pipeline (76), the 4th inlet pipeline (76) is fixed on the 3rd cavity (4) and the 4th cavity
(5) on public perisporium；
3rd straight tube (79), the 3rd straight tube (79) in the 4th cavity (5) and with the 4th inlet pipeline
(76) one end connection；
5th inlet pipeline (78), the 5th inlet pipeline (78) is connected with the delivery port (6).
3. sewage disposal device as claimed in claim 2, it is characterised in that：The reflux line (8) includes：
First backflow straight tube (81), first backflow straight tube (81) is arranged in the retaining cavity (a2)；
First backflow transverse tube (82), first backflow transverse tube (82) is arranged on first cavity (1) and second cavity
(3) connected on public perisporium and with the described first backflow straight tube (81) in the retaining cavity (a2)；
Second backflow transverse tube (83), one end of second backflow transverse tube (83) is arranged on second cavity (3) and described the
Connected on the public perisporium of three cavitys (4) and with the described first backflow transverse tube (82), the other end is arranged on the 3rd cavity
(4) and on the public perisporium of the 4th cavity (5)；
Second backflow straight tube (84), second backflow straight tube (84) is arranged in the 4th cavity (5) and with described the
Two backflow transverse tube (83) connections.
4. sewage disposal device as claimed in claim 3, it is characterised in that：The aerated conduit (9) includes：
First aeration straight tube (91), the first aeration straight-bar is arranged in second cavity (3)；
First aeration transverse tube (92), described first aeration transverse tube (92) one end is arranged on second cavity (3) and the 3rd cavity
(4) connected on public perisporium and with the described first aeration straight tube (91) in second cavity (3), the other end is arranged on
On the public perisporium of the 3rd cavity (4) and the 4th cavity (5)；
Second aeration straight tube (93), second aeration straight tube (93) is arranged in the 3rd cavity (4) and with described the
One aeration transverse tube (92) connection；
3rd aeration straight tube (94), the 3rd aeration straight tube (94) is arranged in second backflow straight tube (84)；
Aeration inlet pipeline (95), it is described aeration inlet pipeline (95) be arranged on second cavity (3) top and with institute
State the connection of the first aeration transverse tube (92)；
Second aeration transverse tube (96), described second aeration transverse tube (96) one end is arranged on second cavity (3) and the 3rd cavity
(4) connected on public perisporium and with aeration inlet pipeline (95), the other end is arranged on the 3rd cavity (4) and institute
State on the public perisporium of the 4th cavity (5)；
4th aeration straight tube (97), the 4th aeration straight tube (97) is arranged in the 4th cavity (5) and with described the
Two aeration transverse tube (96) connections.
5. sewage disposal device as claimed in claim 4, it is characterised in that：The material of the film in the biofilm equipment (10)
It is large aperture polyurethane foam, the material of the material in described filler equipment (11) is large aperture polyurethane foam.
6. sewage disposal device as claimed in claim 5, it is characterised in that：First backflow transverse tube (82) is provided with first
Valve (85), first aeration transverse tube (92) is provided with the second valve (F1) and the 3rd valve (F2) and second valve
(F1) and the 3rd valve (F2) it is described aeration inlet pipeline (95) both sides, it is described second aeration transverse tube (96) is provided with
4th valve (F3).
7. sewage disposal device as claimed in claim 6, it is characterised in that：Overflow launder is additionally provided with 4th cavity (5)
(77)；The overflow launder (77) connects with the 5th inlet pipeline (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289255.5U CN206232473U (en) | 2016-11-29 | 2016-11-29 | A kind of sewage disposal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621289255.5U CN206232473U (en) | 2016-11-29 | 2016-11-29 | A kind of sewage disposal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206232473U true CN206232473U (en) | 2017-06-09 |
Family
ID=58980610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621289255.5U Expired - Fee Related CN206232473U (en) | 2016-11-29 | 2016-11-29 | A kind of sewage disposal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206232473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095598A (en) * | 2018-09-21 | 2018-12-28 | 江苏双辉环境科技有限公司 | A kind of sewage disposal device |
-
2016
- 2016-11-29 CN CN201621289255.5U patent/CN206232473U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095598A (en) * | 2018-09-21 | 2018-12-28 | 江苏双辉环境科技有限公司 | A kind of sewage disposal device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213130 No. 60 Airport South Road, Xinbei District, Jiangsu, Changzhou Patentee after: JIANGSU JINZI ENVIRONMENTAL SCIENCE & TECHNOLOGY CO.,LTD. Address before: 213000, Jiangsu, Jiangsu, Changzhou, province, China Town Environment Technology Co., Ltd. Patentee before: Jiangsu Jinzi Environment Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20211129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |