CN207689252U - A kind of device of COD ultrasounds resolution - Google Patents
A kind of device of COD ultrasounds resolution Download PDFInfo
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- CN207689252U CN207689252U CN201721790488.8U CN201721790488U CN207689252U CN 207689252 U CN207689252 U CN 207689252U CN 201721790488 U CN201721790488 U CN 201721790488U CN 207689252 U CN207689252 U CN 207689252U
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- Prior art keywords
- pool
- ultrasonic wave
- ultrasonic
- wave digestion
- cod
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Abstract
The utility model discloses a kind of devices of COD ultrasounds resolution,Including ultrasonic wave digestion pool and colorimetric pool and it is set to the supporting leg of ultrasonic wave digestion pool bottom,The colorimetric pool is mounted in ultrasonic wave digestion pool,The ratio chrominance channel being connected at the top of the colorimetric pool has been respectively communicated with sample inlet and distillation water inlet,It is described than being equipped with peristaltic pump on chrominance channel,Described colorimetric the bottom of the channel is located at ultrasonic wave digestion pool side wall both sides and has been respectively communicated with ultrasonic tank distillation water inlet and monitoring pool overflow port,The colorimetric pool bottom is communicated with monitoring pool waste discharge mouth,The monitoring pool waste discharge mouth right end bottom is equipped with monitoring pool,The ultrasonic wave digestion pool bottom outside is equipped with supersonic generator,The utility model clears up water sample using ultrasonic wave,And combine the content of COD in spectrophotometry water sample,Substantially reduce the time of resolution,Improve accuracy and the repeatability of detection,And safe and low consumption environmental protection,Simplify the design of instrument pipeline.
Description
Technical field
The utility model is related to COD ultrasounds to clear up technical field, specially a kind of device of COD ultrasounds resolution.
Background technology
COD resolution instrument is that heater wire (utilizing resistance heating principle) is directly installed on the bottom outer wall of heater box, is heated
Mode is：Multiple containers equipped with differential responses solution are placed in heater box, when heater wire heating power passes through heat
Heater box passes to container.The defect of such mode of heating is that the intermediate region temperature of heater box bottom is high, other regional temperatures
It is low, cause the heating temperature between the sample being placed among heater box and the sample for being placed on edge different, typical temperature is poor
At least at 3 degree or more, thus cause in same detection process, the degree of different sample oxidations resolution is inconsistent, to influence
The consistency of test result, Stability and veracity.
In COD water quality on-line monitoring, need to carry out pre-treatment to water sample sample, it is general using heating digestion procedure, but
It is long to heat digestion time, agents useful for same consumption is big, and the volatilization of reagent, easily causes testing result stability difference and reduce when heating
The accuracy of analysis and precision.In addition, when heating resolution since temperature raises, leading to sample etches instrument pipeline and inside
Other components.
Utility model content
The purpose of this utility model is to provide a kind of device of COD ultrasounds resolution, ultrasonic wave clears up water sample, contracts significantly
The time of short resolution solves the problems, such as heating digestion time slowly and reduces reagent secondary pollution, uses this method resolution sample
Not only time-saving and efficiency improves accuracy and the repeatability of detection, and safe and low consumption environmental protection, simplifies setting for instrument pipeline
Meter, realizes the emission request of safety and environmental protection, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of device of COD ultrasounds resolution, including
Ultrasonic wave digestion pool and colorimetric pool and the supporting leg for being set to ultrasonic wave digestion pool bottom, the colorimetric pool disappear mounted on ultrasonic wave
In Xie Chi, the ratio chrominance channel being connected at the top of the colorimetric pool has been respectively communicated with sample inlet and distillation water inlet, and the colorimetric is logical
Peristaltic pump is installed, described colorimetric the bottom of the channel is located at ultrasonic wave digestion pool side wall both sides and has been respectively communicated with ultrasonic tank steaming on road
Distilled water import and monitoring pool overflow port, the colorimetric pool bottom are communicated with monitoring pool waste discharge mouth, the monitoring pool waste discharge mouth right end
Bottom is equipped with monitoring pool, and the ultrasonic wave digestion pool bottom outside is equipped with supersonic generator, in the ultrasonic wave digestion pool
Bottom is equipped with ultrasonic transducer, and the ultrasonic tank wastewater outlet of the ultrasonic wave digestion pool bottom left is communicated with ultrasonic water
Slot, ultrasonic wave digestion pool centre position are equipped with photometer by holder, photometer light source are equipped on the left of the holder,
Photometer optical filter is installed on the right side of the photometer light source, installation position is corresponded on the ultrasonic wave digestion pool and colorimetric pool side wall
It sets and is respectively equipped with the first light transmission piece and the second light transmission piece.
Preferably, the ultrasonic tank and monitoring pool bottom are mounted on pedestal.
Preferably, described than being mounted on gate valve on chrominance channel, monitoring pool waste discharge mouth and ultrasonic tank wastewater outlet.
Preferably, the sample inlet, distillation water inlet, ultrasonic tank distillation water inlet and monitoring pool overflow port end are equal
It is welded with flange, and circumferential direction offers threaded hole on flange.
Preferably, the holder is groove profile, and the holder is fixedly connected on ultrasonic wave digestion pool side wall using welding manner.
Preferably, it is electrically connected by conducting wire between the supersonic generator and ultrasonic transducer.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model clears up water sample using supersonic generator and the ultrasonic wave of ultrasonic transducer cooperation generation,
And the content of COD in spectrophotometry water sample is combined, the time of resolution is substantially reduced, the accuracy of testing result exists
In 5% range, stability also significantly improves；
2, it solves the problems, such as that heating digestion time is slow and reduces reagent secondary pollution, is not only saved using this method resolution sample
Shi Gaoxiao improves accuracy and the repeatability of detection, and safe and low consumption environmental protection, simplifies the design of instrument pipeline；
3, under the premise of ensureing testing result reliability, the emission request of safety and environmental protection is realized.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model；
Fig. 2 is the external structure schematic diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at the A of the utility model.
In figure：1 ultrasonic wave digestion pool, 2 supporting legs, 3 colorimetric pools, 4 sample inlets, 5 distillation water inlets, 6 are than chrominance channel, 7 compacted
Dynamic pump, 8 ultrasonic tanks distillation water inlet, 9 monitoring pool overflow ports, 10 monitoring pool waste discharge mouths, 11 supersonic generators, 12 ultrasonic waves
Energy converter, 13 ultrasonic tank wastewater outlets, 14 ultrasonic tanks, 15 monitoring pools, 16 pedestals, 17 holders, 18 photometers, 181 luminosity
Photometric source, 182 photometer optical filters, 19 first light transmission pieces, 20 second light transmission pieces, 21 gate valves.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of device of COD ultrasounds resolution, including ultrasound
Wave digestion pool 1 and colorimetric pool 3 and the supporting leg 2 for being set to 1 bottom of ultrasonic wave digestion pool, the colorimetric pool 3 are mounted on ultrasonic wave
In digestion pool 1, the ratio chrominance channel 6 that 3 top of the colorimetric pool is connected to has been respectively communicated with sample inlet 4 and distillation water inlet 5, described
Than being equipped with peristaltic pump 7 on chrominance channel 6, setting peristaltic pump 7 facilitates sample reagent and distilled water to enter in colorimetric pool 3；The ratio
6 bottom of chrominance channel is located at 1 side wall both sides of ultrasonic wave digestion pool and has been respectively communicated with ultrasonic tank distillation water inlet 8 and monitoring pool overflow
Mouth 9,3 bottom of the colorimetric pool are communicated with monitoring pool waste discharge mouth 10, and 10 right end bottom of the monitoring pool waste discharge mouth is equipped with monitoring pool
15,1 bottom outside of ultrasonic wave digestion pool is equipped with supersonic generator 11, and bottom is installed in the ultrasonic wave digestion pool 1
There are ultrasonic transducer 12, supersonic generator 11 to coordinate ultrasonic transducer 12 that can generate ultrasonic wave；The ultrasonic wave disappears
The ultrasonic tank wastewater outlet 13 of solution 1 bottom left of pond is communicated with ultrasonic tank 14, and 1 centre position of ultrasonic wave digestion pool is logical
It crosses holder 17 and photometer 18 is installed, 17 left side of the holder is equipped with photometer light source 181, and the photometer light source 181 is right
Side is equipped with photometer optical filter 182, and corresponding to installation site on 3 side wall of the ultrasonic wave digestion pool 1 and colorimetric pool is respectively equipped with
First light transmission piece 19 and the second light transmission piece 20, in conjunction with the content of COD in spectrophotometry water sample.
Specifically, the ultrasonic tank 14 and 15 bottom of monitoring pool are mounted on pedestal 16, the pedestal 16 of setting is for branch
Support ultrasonic tank 14 and monitoring pool 15.
Specifically, described than being mounted on gate valve on chrominance channel 6, monitoring pool waste discharge mouth 10 and ultrasonic tank wastewater outlet 13
21, gate valve 21 is set, facilitates control than chrominance channel 6, the keying of monitoring pool waste discharge mouth 10 and ultrasonic tank wastewater outlet 13.
Specifically, the sample inlet 4, distillation water inlet 5, ultrasonic tank distillation water inlet 8 and 9 end of monitoring pool overflow port
Portion is welded with flange, and circumferential direction offers threaded hole on flange；It is docked by using flange, facilitates fixed and installation.
Specifically, the holder 17 is groove profile, the holder 17 is fixedly connected on ultrasonic wave digestion pool 1 using welding manner
Side wall；17 structure of holder that groove profile is arranged is convenient for the installation and fixation of photometer 18 and photometer light source 181.
Specifically, being electrically connected by conducting wire between the supersonic generator 11 and ultrasonic transducer 12；Ultrasonic wave
Generator 11 and ultrasonic transducer 12 are used cooperatively, and generate ultrasonic wave.
Operation principle：In use, entering sample and reagent than chrominance channel 6 by sample inlet 4, while passing through distilled water
Distilled water is added in import 5, and liquid and sample reagent enter in colorimetric pool 3 under the action of peristaltic pump 7, are distilled by ultrasonic tank
Distilled water is added in water inlet 8, and supersonic generator 11 coordinates ultrasonic transducer 12 to generate ultrasonic wave, sends out ultrasonic wave to sample
It is cleared up with reagent, after reaction, in conjunction with spectrophotometry principle, is irradiated into colorimetric by photometer light source 181
In pond 3, and by the first light transmission piece 19 on 1 side wall of colorimetric pool 3 and ultrasonic wave digestion pool and the second light transmission piece 20 by photometer
18 receive detection, can detect the content of COD in water sample, substantially reduce the time of resolution.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " insertion " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, can also be electrical connection；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of device of COD ultrasounds resolution, including ultrasonic wave digestion pool (1) and colorimetric pool (3) and it is set to ultrasonic wave and disappears
The supporting leg (2) of Xie Chi (1) bottom, it is characterised in that：The colorimetric pool (3) is mounted in ultrasonic wave digestion pool (1), the colorimetric
The ratio chrominance channel (6) being connected at the top of pond (3) has been respectively communicated with sample inlet (4) and distillation water inlet (5), described to compare chrominance channel
(6) peristaltic pump (7) is installed on, it is described to be located at ultrasonic wave digestion pool (1) side wall both sides than chrominance channel (6) bottom and be respectively communicated with
Ultrasonic tank distillation water inlet (8) and monitoring pool overflow port (9), colorimetric pool (3) bottom are communicated with monitoring pool waste discharge mouth
(10), monitoring pool waste discharge mouth (10) the right end bottom is equipped with monitoring pool (15), ultrasonic wave digestion pool (1) the bottom outside peace
Equipped with supersonic generator (11), the interior bottom of the ultrasonic wave digestion pool (1) is equipped with ultrasonic transducer (12), the ultrasound
The ultrasonic tank wastewater outlet (13) of wave digestion pool (1) bottom left is communicated with ultrasonic tank (14), the ultrasonic wave digestion pool
(1) centre position is equipped with photometer (18) by holder (17), and photometer light source is equipped on the left of the holder (17)
(181), photometer optical filter (182), the ultrasonic wave digestion pool (1) and ratio are installed on the right side of the photometer light source (181)
Installation site, which is corresponded to, on color pond (3) side wall is respectively equipped with the first light transmission piece (19) and the second light transmission piece (20).
2. a kind of device of COD ultrasounds resolution according to claim 1, it is characterised in that：The ultrasonic tank (14) and
Monitoring pool (15) bottom is mounted on pedestal (16).
3. a kind of device of COD ultrasounds resolution according to claim 1, it is characterised in that：It is described than chrominance channel (6), prison
It surveys on pond waste discharge mouth (10) and ultrasonic tank wastewater outlet (13) and is mounted on gate valve (21).
4. a kind of device of COD ultrasounds resolution according to claim 1, it is characterised in that：The sample inlet (4) is steamed
Distilled water import (5), ultrasonic tank distillation water inlet (8) and monitoring pool overflow port (9) end are welded with flange, and ring on flange
To offering threaded hole.
5. a kind of device of COD ultrasounds resolution according to claim 1, it is characterised in that：The holder (17) is groove profile,
The holder (17) is fixedly connected on ultrasonic wave digestion pool (1) side wall using welding manner.
6. a kind of device of COD ultrasounds resolution according to claim 1, it is characterised in that：The supersonic generator
(11) it is electrically connected by conducting wire between ultrasonic transducer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790488.8U CN207689252U (en) | 2018-06-01 | 2018-06-01 | A kind of device of COD ultrasounds resolution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790488.8U CN207689252U (en) | 2018-06-01 | 2018-06-01 | A kind of device of COD ultrasounds resolution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207689252U true CN207689252U (en) | 2018-08-03 |
Family
ID=62994512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790488.8U Expired - Fee Related CN207689252U (en) | 2018-06-01 | 2018-06-01 | A kind of device of COD ultrasounds resolution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207689252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778266A (en) * | 2022-04-28 | 2022-07-22 | 中国第一重型机械股份公司 | High-temperature melting digestion method and device for chemical analysis sample |
| CN116106300A (en) * | 2023-03-31 | 2023-05-12 | 深圳市正奇环境科技有限公司 | Colorimetric metering module and water quality online analyzer comprising same |
-
2018
- 2018-06-01 CN CN201721790488.8U patent/CN207689252U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778266A (en) * | 2022-04-28 | 2022-07-22 | 中国第一重型机械股份公司 | High-temperature melting digestion method and device for chemical analysis sample |
| CN114778266B (en) * | 2022-04-28 | 2024-05-07 | 中国第一重型机械股份公司 | High-temperature melting digestion method and device for chemical analysis sample |
| CN116106300A (en) * | 2023-03-31 | 2023-05-12 | 深圳市正奇环境科技有限公司 | Colorimetric metering module and water quality online analyzer comprising same |
| CN116106300B (en) * | 2023-03-31 | 2023-11-14 | 深圳市正奇环境科技有限公司 | Colorimetric metering module and water quality online analyzer comprising same |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20190601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |