CN215910347U - On-line silicate analyzer - Google Patents
On-line silicate analyzer Download PDFInfo
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- CN215910347U CN215910347U CN202122321682.4U CN202122321682U CN215910347U CN 215910347 U CN215910347 U CN 215910347U CN 202122321682 U CN202122321682 U CN 202122321682U CN 215910347 U CN215910347 U CN 215910347U
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Abstract
The utility model discloses an online silicate analyzer, which comprises a plurality of channels, wherein each channel is sequentially provided with a filter, an adjusting valve and a three-way valve, the three-way valve is connected with a quantifying tank through a pipeline, the three-way valve is connected with a drain pipe through a first overflow pipe, the quantifying tank is connected with a cuvette through a sample injection valve, the cuvette is respectively connected with four reagent tanks, diaphragm metering pumps are respectively arranged between the cuvette and the four reagent tanks, the cuvette is connected with the drain pipe through the drain valve, one side of the cuvette is provided with a monochromatic light source, the other side of the cuvette is provided with a light receiver, one side of the quantifying tank is connected with the drain pipe through a second overflow pipe, and the upper part of the quantifying tank is connected with a standard liquid bottle through the sample injection pump. The utility model provides an analyzer which can realize multi-channel water sample detection and can obviously improve the detection efficiency, and each channel is provided with a filter, an adjusting valve and a three-way valve, so that the water sample can be filtered and processed, and the damage of the analyzer is avoided.
Description
Technical Field
The utility model relates to the technical field of chemical analyzers, in particular to an online silicate analyzer.
Background
The on-line silicate analyzer is mainly used for enterprises such as thermal power plants and chemical engineering, monitors the water vapor quality of industrial boilers and generator sets and the quality of water such as circulating water and sewage, reduces the corrosion of pipelines, and ensures the safe and economic operation of the boilers and the generator sets. The existing silicate analyzer can only detect one path of water sample independently, and does not filter impurities in the initial stage when detecting the water sample, so that the detection efficiency is low, the devices in the analyzer are damaged, and the service life of the analyzer is shortened.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an on-line silicate analyzer to solve the problems set forth in the background above.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an online silicate analyzer, includes a plurality of passageway, and every passageway all has set gradually filter, governing valve, three-way valve, the three-way valve passes through the pipeline and is connected with the ration jar, and the three-way valve is connected with the blow off pipe through first overflow pipe, the ration jar passes through the admission valve and is connected with the cell, and the cell is connected with four reagent jars respectively, all be provided with the diaphragm metering pump between cell and four reagent jars, and the cell passes through the blowoff valve and is connected with the blow off pipe, one side of cell is provided with monochromatic light source, and the opposite side of cell is provided with light receiver, ration jar one side is connected with the blow off pipe through the second overflow pipe, and the ration jar top is passed through the admission pump and is connected with the standard liquid bottle.
As a further improvement to the above technical solution, the number of the channels is 4-6.
As a further improvement to the above technical solution, the filter is a particle filter, and the regulating valve is a needle-type regulating valve.
As a further improvement to the technical scheme, a stirrer is arranged in the cuvette.
As a further improvement to the technical scheme, the stirrer is an electromagnetic stirring rod.
As a further improvement to the technical scheme, a sample breakage detector is arranged in the quantitative tank.
The utility model has the technical effects and advantages that: the analyzer provided by the utility model can realize multi-channel water sample detection, can obviously improve the detection efficiency, and meanwhile, each channel is provided with the filter, the regulating valve and the three-way valve, so that not only can the detected water sample be filtered and treated, and the damage of the analyzer be avoided, but also the flow can be regulated through the regulating valve, and the sample introduction and overflow of the water sample of each channel can be realized through the three-way valve, and the detection efficiency and the use efficiency are improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 1-a filter; 2-adjusting the valve; 3-a three-way valve; 4-a first overflow pipe; 5-a second overflow pipe; 6-a sample injection pump; 7-a quantifying tank; 8-a sample injection valve; 9-diaphragm metering pump; 10-a monochromatic light source; 11-a cuvette; 12-an optical receiver; 13-a blow-down valve; 14-a sewage draining pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an on-line silicate analyzer as shown in figure 1, which comprises a plurality of channels, wherein 4-6 channels are generally arranged, preferably 6 channels are arranged, each channel is connected with a sample inlet, a filter 1, an adjusting valve 2 and a three-way valve 3 are sequentially arranged in each channel, the three-way valve 3 is connected with a quantifying tank 7 through a pipeline, the three-way valve 3 is connected with a drain pipe 14 through a first overflow pipe 4, the quantifying tank 7 is connected with a cuvette 11 through a sample introduction valve 8, the cuvette 11 is respectively connected with four reagent tanks, a diaphragm metering pump 9 is arranged between the cuvette 11 and the four reagent tanks, the cuvette 11 is connected with the drain pipe 14 through a drain valve 13, furthermore, a monochromatic light source 10 is arranged on one side of the cuvette 11, a light receiver 12 is arranged on the other side of the cuvette 11, one side of the quantifying tank 7 is connected with the drain pipe 14 through a second overflow pipe 5, meanwhile, the upper part of the quantitative tank 7 is connected with a standard liquid bottle through a sample injection pump 6.
It should be further explained in this embodiment that the filter 1 is a particle filter, which can filter floccule or particulate impurities in a water sample to avoid damaging analyzer devices, wherein the adjusting valve 2 is a needle-type adjusting valve, and can be used for adjusting flow.
Further, be provided with the agitator in the cell 11, preferred agitator is the electromagnetic stirring stick, can improve the reaction efficiency of water sample and reagent in the cell 11 through being provided with the agitator, is provided with disconnected appearance detector in quantitative jar 7 in addition, sends alarm signal behind the disconnected appearance to stop this passageway and detect, improve the accuracy and the reliability of the operation of instrument.
The analyzer can monitor six paths of water samples simultaneously, the water samples enter the channel after entering the analyzer, firstly pass through a particle filter, then enter the three-way sample injection valve set after the flow is regulated by the needle regulating valve, then the water samples which are being analyzed enter the quantitative tank, other water samples are converged by the valve set and then overflow to the sewage pipe, the water samples after being quantified enter the cuvette, the content of the measured substances is measured by a colorimetric method after the chromogenic reagent is added by the diaphragm metering pump for color development, and the measured substances are automatically discharged into the sewage pipe after measurement.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An on-line silicate analyzer, characterized in that: comprises a plurality of channels, wherein each channel is sequentially provided with a filter (1), a regulating valve (2) and a three-way valve (3), the three-way valve (3) is connected with a quantifying tank (7) through a pipeline, the three-way valve (3) is connected with a drain pipe (14) through a first overflow pipe (4), the quantifying tank (7) is connected with a cuvette (11) through a sample introduction valve (8), the cuvette (11) is respectively connected with four reagent tanks, a diaphragm metering pump (9) is arranged between the cuvette (11) and the four reagent tanks, the cuvette (11) is connected with the drain pipe (14) through a drain valve (13), one side of the cuvette (11) is provided with a monochromatic light source (10), the other side of the cuvette (11) is provided with a light receiver (12), one side of the quantifying tank (7) is connected with the drain pipe (14) through a second overflow pipe (5), and the upper part of the quantitative tank (7) is connected with a standard liquid bottle through a sample injection pump (6).
2. An on-line silicate analyzer as defined in claim 1, wherein: the number of the channels is 4-6.
3. An on-line silicate analyzer as defined in claim 1, wherein: the filter (1) is a particle filter, and the regulating valve (2) is a needle-type regulating valve.
4. An on-line silicate analyzer as defined in claim 1, wherein: a stirrer is arranged in the cuvette (11).
5. An on-line silicate analyzer as defined in claim 4, wherein: the stirrer is an electromagnetic stirring rod.
6. An on-line silicate analyzer as defined in claim 1, wherein: a sample breaking detector is arranged in the quantitative tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321682.4U CN215910347U (en) | 2021-09-25 | 2021-09-25 | On-line silicate analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122321682.4U CN215910347U (en) | 2021-09-25 | 2021-09-25 | On-line silicate analyzer |
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| Publication Number | Publication Date |
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| CN215910347U true CN215910347U (en) | 2022-02-25 |
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| CN202122321682.4U Active CN215910347U (en) | 2021-09-25 | 2021-09-25 | On-line silicate analyzer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118409103A (en) * | 2024-06-27 | 2024-07-30 | 大连星诚科技有限公司 | A fully automatic multi-channel silicate analyzer |
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2021
- 2021-09-25 CN CN202122321682.4U patent/CN215910347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118409103A (en) * | 2024-06-27 | 2024-07-30 | 大连星诚科技有限公司 | A fully automatic multi-channel silicate analyzer |
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