CN106198462A - A kind of printing opacity detector for detecting clarifying contaminated liquids degree - Google Patents

A kind of printing opacity detector for detecting clarifying contaminated liquids degree Download PDF

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Publication number
CN106198462A
CN106198462A CN201610872344.0A CN201610872344A CN106198462A CN 106198462 A CN106198462 A CN 106198462A CN 201610872344 A CN201610872344 A CN 201610872344A CN 106198462 A CN106198462 A CN 106198462A
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inlet pipe
light
luminescence component
sheath body
main casing
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CN201610872344.0A
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CN106198462B (en
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张俊杰
其他发明人请求不公开姓名
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Yuhuan Lanzhong Technology Co ltd
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Wenzhou Tongli Machinery Technology Co Ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59Transmissivity
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The present invention relates to the transmittance detector of a kind of dyeing and printing sewage control system.A kind of printing opacity detector for detecting clarifying contaminated liquids degree, is made up of main casing, detection tee T, luminescence component, the light-metering assembly of band signal output and draining sheath body;Detection tee T, luminescence component, the light-metering assembly of band signal output are mounted in main casing, and detection tee T is between luminescence component and light-metering assembly;Main casing top is provided with water sample water inlet pipe, the first air inlet pipe and the second air inlet pipe arranged in parallel, detection tee T includes upper end water inlet pipe and left and right outlet pipe, leave the first space between luminescence component and left outlet pipe, between light-metering assembly and right outlet pipe, leave Second gap;The delivery outlet of first, second air inlet pipe down and lays respectively at above first, second space.The transmittance detector of the present invention is possible to prevent surface fouling impact detection accuracy and stability, reduces and cleans and frequency of maintenance, improves detector detection accuracy and stability.

Description

A kind of printing opacity detector for detecting clarifying contaminated liquids degree
Technical field
The present invention relates to water sample detection equipment, it is the transmittance detector of a kind of dyeing and printing sewage control system.
Background technology
China is that fabric clothing maximum in the world produces and exported country, and therefore dyeing is the most closely bound up, and Dyeing is the second and the 4th that water consumption rich and influential family, wastewater discharge and the total amount of pollutant occupy whole nation industrial department respectively Position, is one of China's key industry causing water pollution.Compared with the pollutant effluents of other industry, dyeing waste water has waste water The features such as discharge capacity is big, and color is deep, and hardly degraded organic substance content is high, and water quality is unstable.
For the process problem of dyeing waste water, existing treatment technology mainly passes sequentially through materializing strategy, biochemical treatment pair Treatment of dyeing wastewater, thus harmful substance of degrading, reach discharge 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 dyeing waste water PH uncertain, therefore general the most first with Calx regulation pH to alkalescence, add ferrous sulfate and waste water carried out flocculation sediment process. At present dyeing waste water early stage is processed and need to judge whether occur fully flocculating, if the most fully flocculated, then just according to naked eyes Show that we go wrong in processing procedure Chinese medicine addition, be not adjusted in place.Generally, pH is adjusted at 9-11 Just can fully flocculate, drive off supernatant through sedimentation tank.
For problem as above, notification number is that CN203238083U Chinese patent discloses one and is automatically adjusted process medicine The treatment of dyeing wastewater equipment of dosage, but in actual process, be easy to by impurity owing to pH meter inserts in dyeing waste water Blocking, causes pH meter measured value and actual value excessive deviation occur, and pH value is nonlinear, and control accuracy requires pole Height, causes control system framework unstable.
Certainly, the Chinese invention patent prospectus of Publication No. CN 104034702 A discloses a kind of for examining Surveying the detection box of dyeing waste water transmittance, this detection box not only directly can carry out transmittancy inspection to its interior dyeing waste water of entrance Survey, record the strong and weak signal of light as available control signal, isolate supernatant clarity to express, and be used for replacing people Eye is observed dyeing waste water and is the most fully flocculated.But during in view of detection, dyeing waste water is easily on light source and photoinduction element surface Knot dirt, causes transmittance and the dual decline of photoperceptivity, and this detection box is not fine in detection accuracy and stability, and And there is also the problems such as ruggedness, detachable maintaining is the most cumbersome.
Summary of the invention
For the above-mentioned many deficiencies occurred in treatment of dyeing wastewater, the goal of the invention of the present invention is to provide a kind of print The transmittance detector of dye waste water control system, first air inlet pipe of the present invention and the outfan of the second air inlet pipe can be right The exit of left and right outlet pipe carries out jet, and the light transmitting surface being prevented luminescence component and light-metering assembly by atmospheric pressure is dirty Water spatters with water, i.e. prevents surface fouling impact detection accuracy and stability, reduces and cleans and frequency of maintenance, improves detector detection Accuracy, stability and service life.
In order to realize foregoing invention purpose, present invention employs techniques below scheme:
A kind of printing opacity detector for detecting clarifying contaminated liquids degree, transmittance detector by main casing, detection tee T, send out The light-metering assembly of optical assembly, band signal output and draining sheath body composition;Detection tee T, luminescence component, the survey of band signal output Optical assembly is mounted in main casing, and detection tee T is between luminescence component and light-metering assembly;Described main casing top It is provided with water sample water inlet pipe, the first air inlet pipe and the second air inlet pipe arranged in parallel, the first air inlet pipe and the second air inlet pipe position respectively In water sample water inlet pipe both sides;Described detection tee T includes that upper end water inlet pipe and left and right outlet pipe, the upper end of detection tee T enter Water pipe docks up and down with the water sample water inlet pipe on main casing, detects the left and right outlet pipe of tee T, the light emission direction of luminescence component With light-metering assembly the most on the same line;Leaving the first space between luminescence component and left outlet pipe, light-metering assembly goes out with the right side Second gap is left between water pipe;The delivery outlet of described first air inlet pipe down and is positioned at above the first space;Second air inlet pipe Delivery outlet down and be positioned at above Second gap;Draining sheath body seal be placed on below main casing, detection tee T left and right go out The water sample of water pipe falls into draining sheath body respectively from the first space and Second gap, and described draining shroud base is provided with waste water and discharges Mouthful.
As preferably, main casing be width limit, length and the most all much larger than the flat housing of width, described luminescence Assembly, detection tee T and light-metering assembly are installed in its longitudinal direction;Water sample water inlet pipe, the first air inlet pipe and the second air inlet pipe Arrange in the height direction.
As preferably, luminescence component includes columnar fixing sheath body, light source assembly and lens, and fixing sheath body includes sealing Backlight end and the luminous end of opening;Light source assembly is installed in fixing sheath body, and lens seals is installed on the luminescence of fixing sheath body End.
As preferably, the left side on draining sheath body top is provided with luminescence component installation step, and the right side on draining sheath body top sets There is light-metering assembly installation step;Main casing is inserted in draining sheath body, and main casing and luminescence component installation step form luminescence component peace Dress position, forms light-metering assembly installation position with light-metering assembly installation step.Simple in construction, easy to assembly.
As preferably, the middle side roof part on draining sheath body top be provided with for the first air inlet pipe lower end, the second air inlet pipe lower end and The cylindrical void that the upper end water inlet pipe of detection tee T runs through, simple in construction, easy to assembly.
As preferably, be positioned at the main casing top above luminescence component is provided with first group of binding post, luminescence component Power line connects first group of binding post;It is positioned at the second group of binding post that be provided with at the main casing top above light-metering assembly, surveys The holding wire of optical assembly connects second group of binding post;Allowing total interface be distributed in main casing top, convenient printing opacity of installing is examined Survey device and enter control system.
As preferably, draining sheath body is flat sheath body, and draining sheath body bottom is provided with bending following current section and the reducing of bending Section, bending following current pars infrasegmentalis connects waste water discharge opening by reducing section;Reduce drainage noise.
Compared with prior art, have employed the transmittance detector of technique scheme, have the advantages that
One, the structure of transmittance detector is arranged is by detection tee T, luminescence component, the light-metering assembly of band signal output Separately positioned so that between luminescence component and left outlet pipe one end, to leave the first space;Light-metering assembly and the other end of outlet pipe Between leave Second gap;The light of luminescence component is first through the air in the first space, then through the water in the outlet pipe of left and right, connects Printing opacity again and cross the air of Second gap, finally inject light-metering assembly, this structure arranges the water that can avoid outlet pipe out Post flows to luminescence component or light-metering assembly, protection luminescence component and light-metering assembly affects printing opacity effect from water stain and dirt contamination Really, stability and the accuracy of detection are improved;Outlet pipe is that the through siphunculus in two ends not only makes outlet pipe be difficult to fouling and clogging, But also reduce this transmittance detector cleaning frequency to outlet pipe, also extend the use longevity of transmittance detector simultaneously Life, i.e. improves ruggedness.
Two, the high velocity air that the first air inlet pipe and the second air inlet pipe outfan produce can be by the viscosity in outlet pipe exit The dirts such as mud blow so that it is move and avoid viscosity mud to adhere to outlet pipe surface, it is to avoid the fouling of outlet pipe exit Phenomenon, reduces wash number, extends maintenance cycle.
Accompanying drawing explanation
Fig. 1 is for detecting the schematic exploded perspective view of the printing opacity detector of clarifying contaminated liquids degree in the embodiment of the present invention;
Fig. 2 is for detecting the assembled state perspective signal of the printing opacity detector of clarifying contaminated liquids degree in the embodiment of the present invention Figure.
Reference:
1, upper shell, 10, water sample water inlet pipe, the 11, first air inlet pipe, the 12, second air inlet pipe, 13, first group of binding post, 14, second group of binding post;
2, draining sheath body, 20, cylindrical void, 21, luminescence component installation position, 22, light-metering assembly installation position, 2a, bending following current section, 2b, reducing section, 23, waste water discharge opening;
3, luminescence component, 31, fixing sheath body, 32, light source assembly, 320, power line, 33, lens, 310, fixing sheath body Backlight end, 311, the luminous end of fixing sheath body;34, first set is installed;
4, detection tee T, 40, upper end water inlet pipe, 41, left outlet pipe, 42 right outlet pipes;
5, light-metering assembly, 51, set casing, 52, photoreceiver;53, second set is installed;
61, the first space, 62, Second gap.
Detailed description of the invention
Below in conjunction with the accompanying drawings invention is described further.
Refering to Fig. 1 to the printing opacity detector for detecting clarifying contaminated liquids degree shown in 2, it is by main casing 1, detection tee T 4, luminescence component 3, the light-metering assembly 5 of band signal output and draining sheath body 2 form.
Main casing 1 be width limit, length and the most all much larger than the flat housing of width;Similarly, draining sheath body 2 Also in flat sheath body, main casing 1 bottom and draining sheath body about 2 are socketed.
Detection tee T 4, luminescence component 3, the light-metering assembly 5 of band signal output are mounted in main casing 1, above-mentioned luminescence Assembly 2, detection tee T 4 and light-metering assembly 5 are installed in its longitudinal direction, and detection tee T 4 is positioned at luminescence component 3 and surveys Between optical assembly 5.Main casing 1 top is provided with water sample water inlet pipe the 10, first air inlet pipe 11 arranged in parallel and the second air inlet pipe 12, First air inlet pipe 11 and the second air inlet pipe 12 lay respectively at water sample water inlet pipe 10 both sides;And water sample water inlet pipe the 10, first air inlet pipe 11 and second air inlet pipe 12 be arranged in parallel in the height direction.Detection tee T 4 includes upper end water inlet pipe 40, left outlet pipe 41 and Right outlet pipe 42, the upper end water inlet pipe 40 of detection tee T 4 docks with the water sample water inlet pipe about 10 on main casing 1;Detection three The left and right outlet pipe 41,42 of siphunculus 4 is horizontally disposed with, and between left outlet pipe 41 and right outlet pipe 42, level communicates;Luminescence component Light direction, the horizontally disposed left and right outlet pipe 41,42 of detection tee T 4 and the light-metering assembly 5 of 3 are substantially at same straight line On.Wherein, leave the first space 61 between luminescence component 3 and left outlet pipe 41, leave between light-metering assembly 5 and right outlet pipe 42 Second gap 62;The delivery outlet of the first air inlet pipe 11 down and is positioned at above the first space 61;The delivery outlet of the second air inlet pipe 12 Down and be positioned at above Second gap 62.
Wherein, luminescence component 3 includes columnar fixing sheath body 31, light source assembly 32 and lens 33, and fixing sheath body 31 wraps Include the backlight end 310 of sealing and the luminous end 311 of opening;Light source assembly 32 is installed in fixing sheath body 31, and lens 33 seal peace It is loaded on the luminous end 311 of fixing sheath body 31.Similarly, light-metering assembly 5 includes columnar set casing 51 and photoreceiver 52, After installation, the receiving terminal of photoreceiver 52 is towards right outlet pipe 42.
In order to assemble printing opacity detector easily, the main casing 1 in the present invention is that upper end seals and lower ending opening relatively Flat housing, is additionally provided with the first installation set 34 for fixing luminescence component 3 and for fixing light-metering assembly 5 in main casing 1 Second installation set 53.Be positioned at main casing 1 top above luminescence component 3 is provided with first group of binding post 13, luminescence component 3 Power line 320 connect first group of binding post 13.Be positioned at the main casing top above light-metering assembly 5 is provided with second group of wiring Terminal 14, the holding wire 520 of light-metering assembly 5 connects second group of binding post 14.And the left side on draining sheath body 2 top is provided with luminescence Assembly installation step, the right side on draining sheath body top is provided with light-metering assembly installation step;Draining sheath body 2 is inserted in main casing 1 bottom, Main casing 1 and luminescence component installation step form luminescence component installation position 21, and main casing 1 is formed with light-metering assembly installation step and surveys Optical assembly installation position 22.It is cylindrical shape in view of the fixing sheath body 31 in luminescence component 3 and light-metering assembly 5 and set casing 51, Therefore, the first installation set 34 and the second installation set 53 need to be respectively fitted on luminescence component 3 and light-metering assembly 5, then are respectively charged into Luminescence component installation position 21 and light-metering assembly installation position 22, so assemble more convenient stable, need only main casing 1 and draining sheath body About 2 pressings can fix luminescence component 3 and light-metering assembly 5, prevents luminescence component 3 and light-metering assembly 5 from offseting.
The middle side roof part on draining sheath body 2 top is provided with for the first air inlet pipe 11 lower end, the second air inlet pipe 12 lower end and detection The cylindrical void 20 that the upper end water inlet pipe of tee T 4 runs through.Can fix after connecting due to detection tee T 4 and water sample water inlet pipe 10, Therefore, need only cylindrical void 20 be processed into, so that it may facilitate the first air inlet pipe 11 lower end, the second air inlet pipe 12 lower end and detection tee T 4 stretch into, and processing cost is low, easy to assembly.Draining sheath body 2 width limits the left outlet pipe 41 in detection tee T 4 and the right side goes out The current axle of water pipe 42 is convenient in the length of main casing 1, it is simple to light path is consistent with water route.
Above-mentioned draining sheath body 2 seals after being placed on below main casing 1, the water of the left and right outlet pipe 41,42 of detection tee T 4 Sample falls into draining sheath body 2 from the first space 61 and Second gap 62 the most respectively, and is provided with waste water discharge opening bottom draining sheath body 2 23.Draining sheath body 2 bottom is provided with bending following current section 2a and reducing section 2b of bending, and bending following current pars infrasegmentalis is by reducing section 2b even Connect waste water discharge opening 23.
During use, water sample water inlet pipe 10 being passed through water sample, in detector, water sample is led to respectively by left and right outlet pipe 41,42 Cross the first space 61, Second gap 62 flows out.The light of above-mentioned luminescence component 3 is first through the air in the first space 61, then passes through Water in left and right outlet pipe 41,42, printing opacity crosses the air of Second gap 62 the most again, finally injects light-metering assembly 5, this knot Structure is arranged can avoid outlet pipe water column out to flow to luminescence component or light-metering assembly 5, protection luminescence component 3 and light-metering assembly 5 affect translucent effect from water stain and dirt contamination, improve stability and the accuracy of detection.Above-mentioned left and right outlet pipe 41, 42 not only make outlet pipe be difficult to fouling and clogging for the siphunculus that two ends are through, but also reduce this transmittance detector to outlet pipe The cleaning frequency, also extend the service life of transmittance detector simultaneously, i.e. improve ruggedness.First air inlet pipe 11 and second Air inlet pipe 12 operationally, blow downwards by the first space 61 and Second gap 62 so that left and right outlet pipe 41,42 The most overboard, no longer splash or be ejected into luminescence component 3 and the working surface of light-metering assembly 5, protect luminescence component 3 goodly It is infected with from water stain and dirt with light-metering assembly 5.
Light launched by light source assembly 32 outlet pipe 41,42 to left and right, and light completely penetrates through the water sample in outlet pipe, and shines Being incident upon on photoreceiver 52, photoreceiver 52 will transmit through the light of water sample and carries out the detection of intensity of illumination, converses water sample Transmittance, by signal line export to controller;
Flowed to bottom lower cover 2 by the water sample flowed out in outlet pipe 32, and flow out from the outlet 20 of bottom, complete water quality Transmittance detection process.
More than make the preferred embodiment of the present invention, former without departing from the present invention for the person of ordinary skill of the art On the premise of reason, it is also possible to make some modification and improvement, these also should be regarded as protection scope of the present invention.

Claims (8)

1. one kind for detecting the printing opacity detector of clarifying contaminated liquids degree, it is characterised in that: transmittance detector by main casing (1), Detection tee T (4), luminescence component (3), the light-metering assembly (5) of band signal output and draining sheath body (2) composition;Detection tee T (4), the light-metering assembly (5) of luminescence component (3), band signal output is mounted in main casing (1), and detects tee T (4) position Between luminescence component (3) and light-metering assembly (5);Described main casing (1) top be provided with water sample water inlet pipe (10) arranged in parallel, First air inlet pipe (11) and the second air inlet pipe (12), the first air inlet pipe (11) and the second air inlet pipe (12) lay respectively at water sample water inlet Pipe (10) both sides;Described detection tee T (4) includes upper end water inlet pipe (40) and left and right outlet pipe (41,42), detects tee T (4) upper end water inlet pipe (40) docks up and down with the water sample water inlet pipe (10) on main casing (1);Detect the left and right of tee T (4) Outlet pipe (41,42), the light direction of luminescence component (3) and light-metering assembly (5) are the most on the same line;Luminescence component (3) And leave the first space (61) between left outlet pipe (41), between light-metering assembly (5) and right outlet pipe (42), leave Second gap (62);The delivery outlet of described first air inlet pipe (11) down and is positioned at top, the first space (61);Second air inlet pipe (12) defeated Go out mouth down and be positioned at Second gap (62) top;Draining sheath body seal be placed on below main casing, detection tee T (4) a left side, The water sample of right outlet pipe (41,42) falls into draining sheath body (2), described draining from the first space (61) and Second gap (62) respectively Sheath body (2) bottom is provided with waste water discharge opening (23).
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 1, it is characterised in that: main casing (1) Limit for width, length and the most all much larger than the flat housing of width;Described luminescence component (2), detection tee T (4) and Light-metering assembly (5) is installed in its longitudinal direction;Water sample water inlet pipe (10), the first air inlet pipe (11) and the second air inlet pipe (12) exist It is arranged in parallel in short transverse.
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 1, it is characterised in that: luminescence component (3) including columnar fixing sheath body (31), light source assembly (32) and lens (33), fixing sheath body (31) includes the backlight sealed End (310) and the luminous end (311) of opening;Light source assembly (32) is installed in fixing sheath body (31), and lens (33) seal to be installed Luminous end (311) in fixing sheath body (31).
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 1, it is characterised in that: draining sheath body (2) left side on top is provided with luminescence component installation step, and the right side on draining sheath body top is provided with light-metering assembly installation step (22); Draining sheath body (2) is inserted in main casing (1) bottom, and main casing forms luminescence component installation position (21) with luminescence component installation step, Light-metering assembly installation position (22) is formed with light-metering assembly installation step.
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 3, it is characterised in that: draining sheath body (2) the middle side roof part on top is provided with for the first air inlet pipe (11) lower end, the second air inlet pipe (12) lower end and detection tee T (4) The cylindrical void (20) that upper end water inlet pipe runs through.
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 1, it is characterised in that: it is positioned at luminous group Main casing (1) top of part (3) top be provided with first group of binding post (13), the power line (320) of luminescence component (3) connects First group of binding post (13);It is positioned at the second group of binding post (14) that be provided with at the main casing top above light-metering assembly (5), surveys The holding wire (520) of optical assembly (5) connects second group of binding post (14).
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 2, it is characterised in that: draining sheath body in Flat sheath body, draining sheath body (2) bottom is provided with bending following current section (2a) and the reducing section (2b) of bending, bending following current section (2a) Bottom connects waste water discharge opening (23) by reducing section (2b).
Printing opacity detector for detecting clarifying contaminated liquids degree the most according to claim 4, it is characterised in that: main casing (1) Inside it is additionally provided with the first installation set (34) for fixing luminescence component (3) and is used for fixing the second installation set of light-metering assembly (5) (53)。
CN201610872344.0A 2016-10-06 2016-10-06 A kind of light transmission detector for detecting clarifying contaminated liquids degree Active CN106198462B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102042973A (en) * 2010-10-18 2011-05-04 孙玥 Real-time on-line monitoring system for water turbid degree
JP5417580B2 (en) * 2007-03-18 2014-02-19 有限会社フジカ Permeability meter
CN203949868U (en) * 2014-06-08 2014-11-19 宣尧杭 A kind of pick-up unit for detection of dyeing waste water penetrability
CN204679419U (en) * 2015-05-07 2015-09-30 李学忠 A kind of liquid transparency sensor
WO2016006419A1 (en) * 2014-07-07 2016-01-14 水ing株式会社 Clumping method and clumping device
CN206362702U (en) * 2016-10-06 2017-07-28 温州统利机械科技有限公司 Printing opacity detector for detecting clarifying contaminated liquids degree

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5417580B2 (en) * 2007-03-18 2014-02-19 有限会社フジカ Permeability meter
CN102042973A (en) * 2010-10-18 2011-05-04 孙玥 Real-time on-line monitoring system for water turbid degree
CN203949868U (en) * 2014-06-08 2014-11-19 宣尧杭 A kind of pick-up unit for detection of dyeing waste water penetrability
WO2016006419A1 (en) * 2014-07-07 2016-01-14 水ing株式会社 Clumping method and clumping device
CN204679419U (en) * 2015-05-07 2015-09-30 李学忠 A kind of liquid transparency sensor
CN206362702U (en) * 2016-10-06 2017-07-28 温州统利机械科技有限公司 Printing opacity detector for detecting clarifying contaminated liquids degree

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Effective date of registration: 20201020

Address after: 317600 second floor, building 1, Wendan Huakai Creative Industry Park, cuangen village, Qinggang Town, Yuhuan City, Taizhou City, Zhejiang Province (self declaration)

Patentee after: Yuhuan Lanzhong Technology Co.,Ltd.

Address before: 325024 coastal Zhejiang Province Economic Development Zone Wenzhou city two Road No. 944 building 7 Room 405 Ruifeng Jinyuan East first

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Application publication date: 20161207

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Denomination of invention: A transparent detector for detecting the clarity of wastewater

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Assignee: Taizhou Huayi Tool Technology Co.,Ltd.

Assignor: Yuhuan Lanzhong Technology Co.,Ltd.

Contract record no.: X2024990000005

Denomination of invention: A transparent detector for detecting the clarity of wastewater

Granted publication date: 20181102

License type: Common License

Record date: 20240102

Application publication date: 20161207

Assignee: Yuhuan Youli Machinery Tools Co.,Ltd.

Assignor: Yuhuan Lanzhong Technology Co.,Ltd.

Contract record no.: X2024990000004

Denomination of invention: A transparent detector for detecting the clarity of wastewater

Granted publication date: 20181102

License type: Common License

Record date: 20240102

Application publication date: 20161207

Assignee: Taizhou Yimin HVAC Technology Co.,Ltd.

Assignor: Yuhuan Lanzhong Technology Co.,Ltd.

Contract record no.: X2024990000003

Denomination of invention: A transparent detector for detecting the clarity of wastewater

Granted publication date: 20181102

License type: Common License

Record date: 20240102

Application publication date: 20161207

Assignee: Taizhou Ruziniu Technology Co.,Ltd.

Assignor: Yuhuan Lanzhong Technology Co.,Ltd.

Contract record no.: X2024990000002

Denomination of invention: A transparent detector for detecting the clarity of wastewater

Granted publication date: 20181102

License type: Common License

Record date: 20240102

Application publication date: 20161207

Assignee: TAIZHOU HONGXI INDUSTRIAL DESIGN Co.,Ltd.

Assignor: Yuhuan Lanzhong Technology Co.,Ltd.

Contract record no.: X2024990000007

Denomination of invention: A transparent detector for detecting the clarity of wastewater

Granted publication date: 20181102

License type: Common License

Record date: 20240102