CN104075910B - A kind of for the sampling detecting device in printing and dyeing wastewater treatment system - Google Patents
A kind of for the sampling detecting device in printing and dyeing wastewater treatment system Download PDFInfo
- Publication number
- CN104075910B CN104075910B CN201410304615.3A CN201410304615A CN104075910B CN 104075910 B CN104075910 B CN 104075910B CN 201410304615 A CN201410304615 A CN 201410304615A CN 104075910 B CN104075910 B CN 104075910B
- Authority
- CN
- China
- Prior art keywords
- waste water
- dyeing waste
- sampling
- inlet pipe
- water inlet
- 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.)
- Active
Links
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention relates to a kind of for the test set in Dyeing treatment system. For the sampling detecting device in printing and dyeing wastewater treatment system, comprise sampling water inlet pipe, for rejecting the buffering filter of foreign material in dyeing waste water, flocculation agent adding apparatus and the detection box for detecting dyeing waste water transparence; Sampling water inlet pipe output terminal joint detection box, buffering filter is arranged on the sampling water inlet pipe on front side of detection box; Flocculation agent adding apparatus input terminus is connected on the sampling water inlet pipe of buffering filter and detection box; Supernatant liquor water outlet in sedimentation device connects described for the dyeing waste water water inlet pipe in the detection device detecting dyeing waste water supernatant transparent luminosity. This sampling detecting device is by sampling dyeing waste water, first carry out sedimentation and separation of supernatant, afterwards the printing opacity ability of dyeing waste water supernatant liquor is detected, by the weak signal of light intensity as the control signal that can utilize, to set up Controlling System better for printing and dyeing wastewater treatment system.
Description
Technical field
The invention belongs to sewage treatment area, particularly relate to a kind of for the test set in Dyeing treatment system.
Background technology
The fabric clothing that China is maximum in the world is produced and export State, therefore dyeing is closely bound up with it, and the discharge of wastewater of dyeing is one of China's key industry causing water pollution, compared with other industry, it is big that dyeing waste water has wastewater discharge, the features such as color is dark, hardly degraded organic substance content height, and water quality is unstable.
For the process problem of dyeing waste water, existing process technology mainly passes through materializing strategy, biochemical treatment successively to treatment of dyeing wastewater, thus objectionable impurities of degrading, reach emission standard. For the materializing strategy of current dyeing waste water, existing materializing strategy operation is completed by operator's manual operations substantially. First dyeing waste water is introduced in pond, because the pH of dyeing waste water is uncertain, therefore general first regulate pH to alkalescence with lime, then add ferrous sulfate waste water is carried out flocculation sediment process. Needing to judge whether that abundant flocculation occurs according to naked eyes to dyeing waste water process in early stage at present, if fully do not flocculated, so just showing that we go wrong at medicament add-on in treating processes, it does not have adjust to the right place. Generally, pH adjustment just can fully be flocculated at 9-11, just isolate supernatant liquor through settling tank.
For problem as above, notification number is the treatment of dyeing wastewater equipment that CN203238083U Chinese patent discloses a kind of automatic adjustment treatment agent amount, but in actual process, it is easy to be blocked by impurity owing to pH meter inserts in dyeing waste water, cause pH meter observed value and actual value that excessive deviation occurs, and pH value is non-linear, control tolerance range requires extremely high, causes Controlling System framework unstable.
Summary of the invention
Deficiency pointed by prior art, the goal of the invention of the present invention is to provide a kind of sampling detecting device for sampling detection in printing and dyeing wastewater treatment system, this sampling detecting device is by sampling dyeing waste water, first carry out sedimentation and separation of supernatant, afterwards the printing opacity ability of dyeing waste water supernatant liquor is detected, by the weak signal of light intensity as the control signal that can utilize, replace eye-observation, to set up Controlling System better for printing and dyeing wastewater treatment system.
In order to realize foregoing invention object, present invention employs following technical scheme:
For the sampling detecting device in printing and dyeing wastewater treatment system, described sampling detecting device comprises sampling water inlet pipe, for rejecting the buffering filter of foreign material in dyeing waste water, flocculation agent adding apparatus and the detection box for detecting dyeing waste water transparence, sampling water inlet pipe output terminal joint detection box, described buffering filter is arranged on the sampling water inlet pipe on front side of detection box, described flocculation agent adding apparatus input terminus is connected on the sampling water inlet pipe of buffering filter and detection box, described flocculation agent adding apparatus comprises medicament blending bin, stirrer, the drug metering pump of water valve and connection control device, described medicament blending bin is located at above sampling water inlet pipe, stirrer is by power invariability and can form to the stirring rake of the motor of controller and connection motor shaft output terminal by output speed signal, described motor is in outside medicament blending bin and is arranged on medicament blending bin top, stirring rake is in inside medicament blending bin, medicament blending bin is provided with medicament and adds entrance, water filling mouth and confection delivery port, drug metering pump connects medicament and adds entrance, water valve connects water filling mouth, confection delivery port connects sampling water inlet pipe, the described detection box for detecting dyeing waste water transparence comprises box body, connects the sedimentation device of sampling water inlet pipe and the detection device for detecting dyeing waste water supernatant transparent luminosity successively, and sedimentation device is all in box body with detection device, wherein: described sedimentation device comprises base plate, spiral volume plate, upper sealing plate and side seal board, described spiral volume plate longitudinal curl also forms helical channel, the sealing of described base plate is fixed on the lower end of described spiral volume plate, upper sealing plate sealing is fixed on described spiral volume plate upper end, the spiral volume plate outer end of side seal board longitudinal sealing between base plate and upper sealing plate, and helical channel outer end is sealed, described upper sealing plate is provided with the inhalent siphon and the supernatant liquor water outlet being connected helical channel outer end that are connected helical channel center, being provided with the precipitation extrusion being connected helical channel outer end bottom described side seal board, precipitation extrusion is stretched to the external side of box and in order to direct discharge, the described detection device for detecting dyeing waste water supernatant transparent luminosity comprises measuring piece, dyeing waste water water inlet pipe and dyeing waste water rising pipe, described measuring piece inner opposite end is provided with light source, the other end is provided with for gathering optical signal and signal inputs to the photoinduction element of printing and dyeing wastewater treatment system middle controller, being provided with the inner chamber being connected dyeing waste water between light source and photoinduction element, described dyeing waste water water inlet pipe all connects measuring piece with dyeing waste water rising pipe and is connected described inner chamber respectively, supernatant liquor water outlet in described sedimentation device connects described for the dyeing waste water water inlet pipe in the detection device detecting dyeing waste water supernatant transparent luminosity.
As preferably, being provided with the first transparent glass sheet of inclination between described light source and inner chamber, between described photoinduction element and inner chamber, it is provided with the 2nd transparent glass sheet of inclination; On corresponding the first transparent glass sheet tilting of described dyeing waste water water inlet pipe axial line, on corresponding the 2nd transparent glass sheet tilting of described dyeing waste water rising pipe axial line.
As preferably, described detection device also comprises described bidirectional cleaning device, described bidirectional cleaning device comprises scavenging pump and for connecting the water pipe in the middle part of scavenging pump and described measuring piece.
In order to solve deficiency of the prior art, above-mentioned treatment of dyeing wastewater automatic control equipment is improved by the present invention again, avoid the reference mark to pH parameter to control, it is possible not only to like this reduce costs but also stability and the wearing quality of whole process control system can be improved.In development, existing printing and dyeing wastewater treatment system needs a kind of device that dyeing waste water carries out sampling detection very much, so that low cost, sets up new reference mark accurately.
Therefore, the sampling detecting device that the present invention adopts, carries out first sedimentation to the dyeing waste water of sampling, is separated afterwards, isolate supernatant liquor, afterwards the printing opacity ability of dyeing waste water supernatant liquor is detected, by the weak signal of light intensity as the control signal that can utilize, by the printing opacity ability of dyeing waste water supernatant liquor, control as new reference mark, use up strong and weak signal, replace eye-observation, to set up Controlling System better for printing and dyeing wastewater treatment system.
In order to maximum degree weaken the hysteresis quality of Controlling System, the present invention has to establish flocculation agent adding apparatus before detection box, and flocculation agent does not change the clarity on sewage upper strata, only the solid granule rapid coagulation of sewage is become macrobead, accelerates its precipitation. Simultaneously, also sedimentation device is set in the fore portion at sampling detecting device of having to, otherwise the whole treatment of dyeing wastewater of impact is too seriously entered the time of steady state by Controlling System hysteresis quality, in the time period not entering steady state, the biochemical treatment tank entered in easy contaminate subsequent operation of dyeing waste water. Adopt the sedimentation device of the present invention, dyeing waste water is entered from sedimentation device inhalent siphon, through helical channel, helical channel has elongated precipitation distance and the time of dyeing waste water, supernatant liquor is separated easily, and the precipitation extrusion of flocks bottom helical channel outer end is extruded from the supernatant liquor water outlet of upper end, helical channel outer end, volume is little, good separating effect, is convenient to sample well and detects dyeing waste water supernatant liquid.
Accompanying drawing explanation
Fig. 1: the structural representation that in the embodiment of the present invention, sampling detecting device and controller signals connect.
Fig. 2: for detecting the structural representation of the detection box of dyeing waste water transparence in the embodiment of the present invention.
Fig. 3: the perspective view of sedimentation device in the embodiment of the present invention.
Fig. 4: in the embodiment of the present invention, the solid of sedimentation device is cut and cutd open schematic diagram.
Fig. 5: for detecting the structural representation of the detection device of dyeing waste water supernatant transparent luminosity in the embodiment of the present invention.
Fig. 6: the structural representation of flocculation agent adding apparatus in the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment: as shown in Figure 1 a kind of for the sampling detecting device in printing and dyeing wastewater treatment system, this sampling detecting device is by the sampling to dyeing waste water in treatment system, then in treatment system the dyeing waste water of agent-feeding treatment carry out rapid subsidence, extract supernatant liquor and it is carried out transparence detection, for the controller 6 in treatment system provides control signal, replace eye-observation, to set up Controlling System better for printing and dyeing wastewater treatment system.
Shown in Figure 1, sampling detecting device 5 comprise sampling water inlet pipe 51, for reject the buffering filter 52 of foreign material in dyeing waste water, flocculation agent adding apparatus 53, for detecting detection box 54 and the liquid collecting tank 57 of dyeing waste water transparence. Sampling water inlet pipe 51 is by buffering filter 52 joint detection box 54, buffering filter 52 is made up of surge tank and filtering net, filtering net is located in surge tank, dyeing waste water can directly be drained by detection box 54 output terminal, sampling rising pipe 56 and reflux pump 58 can also be set, detection box 54 output terminal connects sampling rising pipe 56, and the dyeing waste water detected is returned water pipeline by reflux pump 58 by sampling rising pipe 56.As shown in fig. 1, certainly, buffering filter 52 before filtering net can also directly connect sampling rising pipe 56.
Flocculation agent adding apparatus 53 input terminus is connected on the sampling water inlet pipe 51 of buffering filter 52 and detection box 54, and flocculation agent does not change the clarity on sewage upper strata, only the solid granule rapid coagulation of sewage is become macrobead, accelerates its precipitation.
Shown in Figure 6, above-mentioned flocculation agent adding apparatus 53 comprises medicament blending bin 531, stirrer, water valve 535 and drug metering pump 534. Medicament blending bin 531 is located at above sampling water inlet pipe 51, and stirrer is by power invariability and can form with the stirring rake 533 of connection motor 530 axle output terminal by the motor 530 of output speed signal. Motor 530 is in outside medicament blending bin and is arranged on medicament blending bin 531 top, and stirring rake 533 is in inside medicament blending bin, and stirring rake 533 connects motor 530 axle output terminal. Above-mentioned medicament blending bin 531 upper top is provided with medicament and adds entrance, its upper lateral part is provided with water filling mouth, is provided with confection delivery port 532 bottom it, and drug metering pump 534 output terminal connects medicament and adds entrance, water valve 535 connects water filling mouth, and confection delivery port 532 connects sampling water inlet pipe 51. In order to control the amount that flocculation agent adds better, above-mentioned motor 530 is by the controller 6 in signal wire connection handling system, and controller 6 is connected by signal wire and controls drug metering pump 534.
During control, calibration control rotating speed is in set(ting)value, determine that set(ting)value step is as follows: because concentration and viscosity are proportionate relation, and the reverse correlationship of viscosity and resistance, drop into solid chemicals (flocculation agent) to make it to become target viscosities, assuming that measuring rotating speed is 2000 turns/hour, so set(ting)value had both been 2000 turns/hour. When constant pressure and flow, if motor 530 drives the rotating speed of stirring rake 533 in clear water to be 3000 turns/hour, now control is opened automatically with regard to controller 6, start to control drug metering pump 534 adding medicine, when rotating speed is higher than 2000 turns of/hour time, decrease in viscosity in water being described, automatically dropping into solid chemicals (flocculation agent) increases viscosity, when rotating speed is at 2000 turns/hour, stop adding solid chemicals (flocculation agent); When rotating speed is lower than 2000 turns/hour, is opened by controller 6 and control water valve 535 and add water from water filling mouth.
Shown in Figure 2, above-mentioned detection box 54 comprises box body, connects sedimentation device 54 �� of sampling water inlet pipe 51 and detection device 54 �� for detecting dyeing waste water supernatant transparent luminosity successively, and sedimentation device 54 �� is all in box body with detection device 54 ��.
Shown in Fig. 2, Fig. 3 and Fig. 4, the effect of sedimentation device 54 �� is that the solid rapid subsidence in sewage is isolated sewage supernatant liquor, be convenient to below carry out transparence detection for detecting detection device 54 �� of dyeing waste water supernatant transparent luminosity, it comprises base plate 1 ��, spiral volume plate 2 ��, upper sealing plate 3 �� and side seal board 21 ��. Spiral volume plate 2 �� longitudinal curl, its cross section is mosquito-repellent incense shape spiral, forms helical channel 20 �� in spiral volume plate 2 ��, and spiral volume plate 2 �� two ends are put down together. Above-mentioned base plate 1 �� sealing is fixed on the lower end of described spiral volume plate 2 ��, base plate 1 �� and the spiral volume plate 2 lower end of �� are detachable fixing, upper sealing plate 3 �� seals and is fixed on spiral volume plate 2 �� upper end, the spiral volume plate 2 �� outer end of side seal board 21 �� longitudinal sealing between base plate 1 �� and upper sealing plate 3 ��, and helical channel outer end 20b �� is sealed.The center of upper sealing plate 3 �� is provided with inhalent siphon 4 �� for being connected into dyeing waste water, and inhalent siphon 4 �� is connected helical channel center 20a ��, and a lateral edges of upper sealing plate 3 �� is provided with supernatant liquor water outlet 5 ��, and supernatant liquor water outlet 5 �� is connected helical channel 20 �� outer end. Precipitation extrusion 6 �� being connected helical channel 20 �� outer end it is provided with bottom above-mentioned side seal board 21 ��. In order to seal better and fix, above-mentioned side seal board 21 �� and spiral volume plate 2 �� outer end are connected as a single entity.
Shown in Figure 5, this detection device 54 �� being used for detecting dyeing waste water supernatant transparent luminosity is made up of measuring piece 2 ��, bidirectional cleaning device 4 ��, dyeing waste water water inlet pipe 1 �� and dyeing waste water rising pipe 3 ��. Wherein measuring piece 2 �� is the main body of this detection device, measuring piece 2 �� hollow, and measuring piece 2 �� inner opposite end is provided with light source 21 ��, and the inner side the other end is provided with photoinduction element 22 ��. Inner chamber 20 �� being connected dyeing waste water it is provided with between light source 21 �� and photoinduction element 22 ��. Light source 21 �� passes through isolated inner chamber 20 �� of the 2nd transparent glass sheet 220 �� tilted by the first transparent glass sheet 210 �� isolated inner chamber 20 ��, photoinduction element 22 �� tilted. Above-mentioned dyeing waste water water inlet pipe 1 �� from below measuring piece 2 �� and be connected above-mentioned inner chamber 20 ��; Dyeing waste water rising pipe 3 �� place connects measuring piece 2 �� from top and is connected above-mentioned inner chamber 20 ��. Above-mentioned bidirectional cleaning device 4 �� is made up of the water pipe in the middle part of scavenging pump 55 and connection scavenging pump 55 and measuring piece inner chamber 20 ��. Specifically, corresponding the first transparent glass sheet 210 �� central region in inclination of above-mentioned dyeing waste water water inlet pipe 1 �� axial line, the angle number of degrees between the axial line of dyeing waste water water inlet pipe 3 �� and the first transparent glass sheet 210 �� of inclination are between 15-40 degree. Corresponding the 2nd transparent glass sheet 220 �� central region in inclination of dyeing waste water rising pipe 3 �� axial line, the angle number of degrees between the axial line of dyeing waste water rising pipe 1 �� and the 2nd transparent glass sheet 220 �� of inclination are between 15-40 degree. The object arranged like this is in order to when dyeing waste water water inlet pipe 1 ��, the first transparent glass sheet 210 �� can be impacted by current, prevents the first transparent glass sheet 210 �� not easily incrustation; And during inner chamber 20 �� water outlet, the 2nd transparent glass sheet 220 �� also can bear the current from inner chamber 20 ��, not easily incrustation, keeps the first transparent glass sheet 210 �� and the transparency of the 2nd transparent glass sheet 220 ��, it is to increase the accuracy of detection.
Describe above-mentioned sedimentation device 54 �� and detection device 54 �� for detecting dyeing waste water supernatant transparent luminosity in detail, the output terminal of inhalent siphon 4 �� in above-mentioned sedimentation device 54 �� and sampling water inlet pipe 51 connects, supernatant liquor water outlet 5 �� in sedimentation device 54 �� connects for dyeing waste water water inlet pipe 1 �� in detection device 54 �� detecting dyeing waste water supernatant transparent luminosity, dyeing waste water rising pipe 3 �� in detection device 54 �� can be linked back and sample rising pipe 56, and precipitation extrusion 6 �� in sedimentation device 54 �� directly drains.
Claims (3)
1. one kind for the sampling detecting device in printing and dyeing wastewater treatment system, it is characterised in that: described sampling detecting device (5) comprises sampling water inlet pipe (51), for rejecting the buffering filter (52) of foreign material in dyeing waste water, flocculation agent adding apparatus (53) and the detection box (54) for detecting dyeing waste water transparence; Sampling water inlet pipe (51) output terminal joint detection box (54), described buffering filter (52) is arranged on the sampling water inlet pipe (51) of detection box (54) front side;Buffering filter (52) is made up of surge tank and filtering net, and filtering net is located in surge tank;
-described flocculation agent adding apparatus (53) input terminus is connected on the sampling water inlet pipe (51) of buffering filter (52) and detection box (54), described flocculation agent adding apparatus (53) comprises medicament blending bin (531), stirrer, water valve (535) and drug metering pump (534), described medicament blending bin (531) is located at sampling water inlet pipe (51) top, stirrer by power invariability and can output speed signal motor (530) and connection motor (530) axle output terminal stirring rake (533) form, described motor (530) is in outside medicament blending bin and is arranged on medicament blending bin (531) top, stirring rake (533) is in inside medicament blending bin, medicament blending bin (531) is provided with medicament and adds entrance, water filling mouth and confection delivery port (532), drug metering pump (534) connects medicament and adds entrance, water valve (535) connects water filling mouth, confection delivery port (532) connects sampling water inlet pipe (51), described motor (530) signal connection control case (6), controlling box (6) signal connects and controls described drug metering pump (534),
-described detection the box (54) for detecting dyeing waste water transparence comprises box body, sedimentation device (54 ��) and the detection device (54 ��) for detecting dyeing waste water supernatant transparent luminosity, sedimentation device (54 ��) and detection device (54 ��) are all in box body, and sampling water inlet pipe (51) connects sedimentation device (54 ��) and detection device (54 ��) successively;
Wherein:
I () described sedimentation device (54 ��) comprises base plate (1 ��), spiral volume plate (2 ��), upper sealing plate (3 ��) and side seal board (21 ��), described spiral volume plate (2 ��) longitudinal curl also forms helical channel (20 ��), described base plate (1 ��) sealing is fixed on the lower end of described spiral volume plate (2 ��), upper sealing plate (3 ��) sealing is fixed on described spiral volume plate (2 ��) upper end, spiral volume plate (2 ��) outer end of side seal board (21 ��) longitudinal sealing between base plate (1 ��) and upper sealing plate (3 ��), and helical channel outer end (20b ��) is sealed, described upper sealing plate (3 ��) is provided with the inhalent siphon (4 ��) and the supernatant liquor water outlet (5 ��) being connected helical channel (20 ��) outer end that are connected helical channel center (20a ��), described side seal board (21 ��) bottom is provided with the precipitation extrusion (6 ��) being connected helical channel (20 ��) outer end, and precipitation extrusion (6 ��) is stretched to the external side of box and in order to direct discharge,
(ii) measuring piece (2 ��) is comprised for detecting the detection device (54 ��) of dyeing waste water supernatant transparent luminosity described in, dyeing waste water water inlet pipe (1 ��) and dyeing waste water rising pipe (3 ��), described measuring piece (2 ��) inner opposite end is provided with light source (21 ��), the other end is provided with for gathering optical signal and signal inputs to the photoinduction element (22 ��) of printing and dyeing wastewater treatment system middle controller, the inner chamber (20 ��) being connected dyeing waste water it is provided with between light source (21 ��) and photoinduction element (22 ��), described dyeing waste water water inlet pipe (1 ��) all connects measuring piece (2 ��) with dyeing waste water rising pipe (3 ��) and is connected described inner chamber (20 ��) respectively,
Supernatant liquor water outlet (5 ��) in described sedimentation device (54 ��) connects described for the dyeing waste water water inlet pipe (1 ��) in the detection device (54 ��) detecting dyeing waste water supernatant transparent luminosity.
2. according to claim 1 a kind of for the sampling detecting device in printing and dyeing wastewater treatment system, it is characterized in that: the first transparent glass sheet (210 ��) being provided with inclination between described light source (21 ��) and inner chamber (20 ��), between described photoinduction element (22 ��) and inner chamber (20 ��), it is provided with the 2nd transparent glass sheet (220 ��) of inclination;On corresponding the first transparent glass sheet (210 ��) tilting of described dyeing waste water water inlet pipe (1 ��) axial line, on corresponding the 2nd transparent glass sheet (220 ��) tilting of described dyeing waste water rising pipe (3 ��) axial line.
3. according to claim 2 a kind of for the sampling detecting device in printing and dyeing wastewater treatment system, it is characterized in that: the described detection device (54 ��) for detecting dyeing waste water supernatant transparent luminosity also comprises bidirectional cleaning device (4 ��), described bidirectional cleaning device (4 ��) comprise scavenging pump (55) and for connect scavenging pump (55) and described measuring piece (2 ��) middle part water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304615.3A CN104075910B (en) | 2014-06-30 | 2014-06-30 | A kind of for the sampling detecting device in printing and dyeing wastewater treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410304615.3A CN104075910B (en) | 2014-06-30 | 2014-06-30 | A kind of for the sampling detecting device in printing and dyeing wastewater treatment system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104075910A CN104075910A (en) | 2014-10-01 |
| CN104075910B true CN104075910B (en) | 2016-06-08 |
Family
ID=51597334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410304615.3A Active CN104075910B (en) | 2014-06-30 | 2014-06-30 | A kind of for the sampling detecting device in printing and dyeing wastewater treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104075910B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018353B (en) * | 2016-07-14 | 2018-08-24 | 宣尧杭 | Sewage treatment control system |
| CN106289868B (en) * | 2016-08-08 | 2019-01-04 | 浙江宝纺印染有限公司 | A kind of environmental protection industrial wastewater convenience type detection sampler |
| CN106323688B (en) * | 2016-08-08 | 2018-11-27 | 江苏诺德环保工程有限公司 | A kind of environment-friendly type factory wastewater recycle sampler |
| CN106644581B (en) * | 2016-11-28 | 2019-06-21 | 常州润成环境科技有限公司 | A kind of environment-friendly type industrial wastewater movable type sampler |
| CN112426767B (en) * | 2020-10-30 | 2021-09-28 | 南京嘉源润新环保科技有限公司 | Treatment device for printing and dyeing wastewater and control method thereof |
| CN114152476B (en) * | 2022-02-10 | 2022-04-19 | 江苏净视源能源环保研究院有限公司 | Sampler for sewage detection and industrial sewage detection system |
| CN115201276B (en) * | 2022-09-09 | 2023-01-06 | 深圳市勘察研究院有限公司 | Sewage discharge check out test set |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0158714B1 (en) * | 1983-11-28 | 1989-01-04 | Johann Müller AG Kieswerk & Baggereiunternehmung | Solids-loaden liquid clarifying vessel and plant |
| CN1038447A (en) * | 1988-06-06 | 1990-01-03 | 南京药物研究所 | Technology for nitration of ortho-dichlorobenzene with mixed acid processing |
| CN2136836Y (en) * | 1992-05-28 | 1993-06-23 | 清华大学 | Biological treatment device for sewage |
| CN2874475Y (en) * | 2006-01-10 | 2007-02-28 | 深圳市海川实业股份有限公司 | Portable single wave length ultraviolet penetration rate detector |
| CN200971326Y (en) * | 2006-11-01 | 2007-11-07 | 李侠 | Deep cone thickener |
| FR2910822B1 (en) * | 2006-12-29 | 2009-02-27 | Otv Sa | METHOD AND INSTALLATION FOR WATER TREATMENT THROUGH FLOCCULATION AND DECANTATION |
| US20100314325A1 (en) * | 2009-06-12 | 2010-12-16 | Palo Alto Research Center Incorporated | Spiral mixer for floc conditioning |
| CN101798159A (en) * | 2010-03-26 | 2010-08-11 | 广东溢达纺织有限公司 | Textile printing and dyeing wastewater treatment device and technology |
| CN101863546B (en) * | 2010-06-30 | 2013-03-27 | 刘澄清 | Multistage inclined tube or sloping plate sedimentation tank |
| CN102478498A (en) * | 2011-04-22 | 2012-05-30 | 吴守清 | Ultra-long cuvette system for color comparator |
| CN102757143B (en) * | 2012-08-14 | 2014-04-09 | 成都凯迈环保技术有限公司 | Well drilling wastewater flocculation precipitation treatment device and wastewater treating method |
| CN102849834B (en) * | 2012-10-15 | 2014-07-09 | 华东理工大学 | Chemical reaction-precipitation integrated treatment method and chemical reaction-precipitation integrated treatment device |
| CN102874910B (en) * | 2012-10-15 | 2014-05-07 | 华东理工大学 | Coagulation-precipitation integrated treatment method and device |
| CN102942267A (en) * | 2012-11-21 | 2013-02-27 | 中国科学院生态环境研究中心 | Method and device for advanced treatment of printing and dyeing wastewater |
| CN203222510U (en) * | 2013-05-15 | 2013-10-02 | 宣尧杭 | Printing and dyeing wastewater treatment equipment |
| CN203238084U (en) * | 2013-05-26 | 2013-10-16 | 宣尧杭 | Device for treating printing and dyeing wastewater |
| CN103304054B (en) * | 2013-06-16 | 2015-09-23 | 德州学院 | A kind for the treatment of process of dyeing waste water |
| CN203965321U (en) * | 2014-06-30 | 2014-11-26 | 宣尧杭 | Sampling detecting device for printing and dyeing wastewater treatment system |
-
2014
- 2014-06-30 CN CN201410304615.3A patent/CN104075910B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104075910A (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104075910B (en) | A kind of for the sampling detecting device in printing and dyeing wastewater treatment system | |
| CN205216301U (en) | Sedimentation tank automatic sludge discharging machine construct | |
| CN106186440A (en) | Sewage disposal system | |
| CN104086025B (en) | Treatment device for treating printing and dyeing wastewater | |
| CN203941104U (en) | For detection of the detection box of dyeing waste water penetrability | |
| CN206132613U (en) | Sewage treatment control system | |
| CN104034702B (en) | A kind of detection box for detecting dyeing waste water transmittance | |
| CN203949868U (en) | A kind of pick-up unit for detection of dyeing waste water penetrability | |
| CN106018353A (en) | Sewage treatment control system | |
| CN104492339B (en) | Etching solution compounding system | |
| CN203922904U (en) | For the treatment unit for the treatment of of dyeing wastewater | |
| CN106289877A (en) | Sewage sampling detection box | |
| CN203965321U (en) | Sampling detecting device for printing and dyeing wastewater treatment system | |
| CN212450981U (en) | Treatment system of rain and sewage mixed flow water | |
| CN208711613U (en) | A kind of accurate dispensation apparatus | |
| CN206583639U (en) | A kind of sampling detecting device of sewage treatment control system | |
| CN206486371U (en) | A kind of sewage disposal system | |
| CN106248438B (en) | Sampling detection device for sewage treatment control system | |
| CN106430708A (en) | Sewage treating device | |
| CN206531784U (en) | A kind of sewage-treatment plant | |
| CN106644591A (en) | Sampling detection device for sewage treatment control system | |
| CN209589747U (en) | A kind of emulsifying liquid waste water concentration detection apparatus | |
| CN219709226U (en) | Intelligent equipment for adding water treatment medicines | |
| CN206440500U (en) | The sampling detecting device of sewage treatment control system | |
| CN208151106U (en) | Papermaking wastewater intelligent processing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 400803 Nantong town of Wansheng District of Chongqing City Street No. 9 Patentee after: Xuan Yaohang Address before: 311800 Shaoxing City, Zhejiang, Zhuji Datang Town, Wenchang Road, No. 108 Wenchang Patentee before: Xuan Yaohang |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210928 Address after: 317500 No. 302, Beigang village, Songmen Town, Wenling City, Taizhou City, Zhejiang Province Patentee after: Lin Libing Address before: 400803 No. 9, Nantong town street, Wansheng District, Chongqing Patentee before: Xuan Yaohang |
|
| TR01 | Transfer of patent right |