CN105651769A - Total zinc on-line detection device and total zinc detection system - Google Patents
Total zinc on-line detection device and total zinc detection system Download PDFInfo
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- CN105651769A CN105651769A CN201511025521.3A CN201511025521A CN105651769A CN 105651769 A CN105651769 A CN 105651769A CN 201511025521 A CN201511025521 A CN 201511025521A CN 105651769 A CN105651769 A CN 105651769A
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- Prior art keywords
- detection cell
- detection
- total zinc
- line checkingi
- lid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
Abstract
The invention is applicable to the technical field of a detection device, and discloses a total zinc on-line detection device and a total zinc detection system. The detection device comprises a detection pool body, an upper cover screw nut, a lower cover screw nut, a colorimetric tube and photosensitive detection assemblies, wherein the upper cover screw nut and the lower cover screw nut are arranged at the two ends of the detection pool body in a covering way; the colorimetric tube is arranged in the detection pool body and is used for mixing total zinc liquid to be tested and a reaction reagent; the photosensitive detection assemblies are arranged at two sides of the detection pool body and are used for detecting the total zinc content of liquid after reaction in the colorimetric tube; the two ends of the colorimetric tube are connected with the upper cover screw nut and the lower cover screw nut in a sealed way. The detection device and the detection system have the advantages that the colorimetric tube is set to be used for mixing the total zinc liquid to be tested and the reaction reagent to take reaction, and can also be used for on-line detection, so that the liquid after the reaction does not need to be transferred and can be directly subjected to detection; the equipment data is more precise and stable; meanwhile, the time required in the liquid transferring process is also reduced, so that the equipment is more simplified.
Description
Technical field
The invention belongs to water quality detecting device technical field, particularly relate to a kind of total zinc on-line checkingi device and total zinc detection system.
Background technology
At present, total zinc on-line checkingi device has a variety of, but the sensing chamber of the total zinc on-line checkingi device of major part is all what to separate with colorimetric cylinder, therefore reagent needs first to react in colorimetric cylinder, transfer in sensing chamber again after question response is complete and detect, the process of agent transfer makes the time of whole detection increase, and easily mixes other impurity in transfer process, and then the accuracy of impact detection.
Summary of the invention
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, it provides a kind of total zinc on-line checkingi device, which shorten the time of equipment whole detection and improve the accuracy of detection.
The technical scheme of the present invention is: provide a kind of total zinc on-line checkingi device, comprise detection cell body, respectively lid be located at the upper capped nut at described detection cell body two ends and lower capped nut, be arranged on described detection cell body in and colorimetric cylinder for mixing total zinc liquid to be measured and reaction reagent, and it being arranged on the both sides of described detection cell body and the photosensitive detection components for detecting total Zn content of liquid after reaction in described colorimetric cylinder, the two ends of described colorimetric cylinder are tightly connected with described upper capped nut and lower capped nut respectively.
Present invention also offers a kind of total zinc detection system, it comprises such as total zinc on-line checkingi device described above.
Implement a kind of total zinc on-line checkingi device of the present invention, there is following useful effect: by colorimetric cylinder being arranged to both can to mix total zinc liquid to be measured and reaction reagent to react, on-line checkingi can also be carried out, namely photosensitive detection components for detecting total Zn content of liquid after reaction in colorimetric cylinder is set in the both sides of detection cell body, reacted liquid need not be shifted, directly detect so that device data is more accurate, stable; Also save the time required in divert away process simultaneously, equipment is simplified more.
Accompanying drawing explanation
In order to the technical scheme being illustrated more clearly in the embodiment of the present invention, it is briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of total zinc on-line checkingi device that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the colorimetric cylinder that the embodiment of the present invention provides;
Fig. 3 is the detection cell body of embodiment of the present invention offer and the packaging assembly schematic diagram of upper capped nut and lower capped nut.
Embodiment
In order to make the object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the present invention, it is not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is element placed in the middle simultaneously. When an element is known as " being connected to " another element, it can be directly connected to another element or may there is element placed in the middle simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention, be only concept or by reference of the normal service condition of product relatively each other, and should not be regarded as have restrictive.
As shown in Figure 1, total zinc on-line checkingi device that the embodiment of the present invention provides, it comprises detection cell body 1, upper capped nut 2, lower capped nut 3, colorimetric cylinder 4 and photosensitive detection components 5. Wherein, upper capped nut 2, lower capped nut 3, colorimetric cylinder 4 and photosensitive detection components 5 are all arranged on detection cell body 1. Specifically, upper capped nut 2 and lower capped nut 3 cover the two ends being located at detection cell body 1 respectively. Colorimetric cylinder 4 is arranged in detection cell body 1, and this colorimetric cylinder 4 is for mixing total zinc liquid to be measured and reaction reagent, and mix total zinc liquid to be measured and reaction reagent mix in colorimetric cylinder 4 after react, the two ends of colorimetric cylinder 4 are tightly connected with upper capped nut 2 and lower capped nut 3 respectively. Photosensitive detection components 5 is arranged on the both sides of detection cell body 1 and the total Zn content for detecting liquid after reaction in colorimetric cylinder 4. In addition, owing to total zinc on-line checkingi device is for photometric detection principle, so requiring that photophobism is good, the cooperation of detection cell body 1 structure on two sides strictly reaches outer light thoroughly, thus improves the accuracy of detection.
The embodiment of the present invention by being arranged to both can to mix total zinc liquid to be measured and reaction reagent to react by colorimetric cylinder 4, on-line checkingi can also be carried out, namely photosensitive detection components 5 for detecting total Zn content of liquid after reaction in colorimetric cylinder 4 is set in the both sides of detection cell body 1, reacted liquid need not be shifted, directly detect so that device data is more accurate, stable; Also save the time required in divert away process simultaneously, equipment is simplified more.
Further, as shown in Figure 2, colorimetric cylinder 4 comprises main body portion 41, first connection section 42 and the 2nd connection section 43. Wherein, the effect of colorimetric cylinder 4 is: for all reagent provides a place carried; For mix reagent provides a place reacted; For photosensitive detection provides a stable place.Specifically, the first connection section 42 and the 2nd connection section 43 are separately positioned on the two ends in main body portion 41, and the first connection section 42 is tightly connected with upper capped nut 2, and the 2nd connection section 43 is tightly connected with lower capped nut 3. In the present embodiment, the first connection section 42 and the 2nd connection section 43 extend to form along the two ends undergauge in main body portion 41 respectively, and main body portion 41, first connection section 42 and the 2nd connection section 43 are all in cylinder shape.
Further, the outer side wall of the first connection section 42 and the 2nd connection section 43 is provided with the fixing post 44 of heater strip for fixing heater strip. In addition, the outer side wall in main body portion 41 is arranged side by side vertically some and fixes thorn 45 for being wound around the heater strip of heater strip.
Preferably, above-mentioned colorimetric cylinder 4 is made by silica glass, and silica glass has good optics permeability, acid and alkali-resistance, corrosion-resistant, high temperature resistant, its acid and alkali-resistance, corrosion-resistant, high temperature resistant, when mix reagent reacts, is that reaction provides a stable place. When its good optics makes photosensitive detection, the loss of light reaches minimum, thus makes detection more effectively, precisely.
Further preferably, aforementioned body portion 41, first connection section 42 and the 2nd connection section 43 are one-body molded.
Further, as shown in Figure 3, the detection cell body 1 of the embodiment of the present invention covers 12 and detection cell side lid 12 under comprising detection cell upper cover 11, detection cell. Wherein, under detection cell upper cover 11 and detection cell, lid 12 is oppositely arranged, and detection cell side lid 13 is arranged under detection cell upper cover 11 and detection cell between lid 12 and for covering 12 under joint detection pond upper cover 11 and detection cell. In embodiments of the present invention, the both sides covering 12 respectively under detection cell upper cover 11 and detection cell are provided with detection cell side lid 13, and namely the detection cell body 1 of the embodiment of the present invention comprises two detection cell side lids 13. Above-mentioned upper capped nut 2 lid is located on detection cell upper cover 11, and above-mentioned lower capped nut 3 lid covers on 12 under being located at detection cell. Preferably, detection cell upper cover 11, to cover 13 one-body molded lid 12 and two detection cell sides under detection cell.
Further, the detection device of the embodiment of the present invention also comprises and is arranged on main body portion 41 near the 2nd connection section 43 one end and the reagent pipe 6 that is connected with main body portion 41. During detection, it is possible to be pressed into reaction reagent by reagent pipe 6, after having detected, solution is released from reagent pipe 6, and injecting distilled water by reagent pipe 6, contrasting colour pipe 4 cleans, and the gravity of distilled water self is injected into colorimetric cylinder 4, make the cleaning of colorimetric cylinder 4 more effective, cleaning more cleaning, contrasting colour pipe 4 plays the effect of sealing in addition, makes reaction environment more independent, not by external interference, make detection more stable, accurate.
Further, as shown in Figure 1, photosensitive detection components 5 comprises compressing tablet 51 and light source card groove 52. Wherein, compressing tablet 51 is arranged on and is oppositely arranged on detection cell side lid 13 and with colorimetric cylinder 4, and light source card groove 52 is arranged on the side that compressing tablet 51 covers 13 away from detection cell side. For the photosensitive transmission medium in fixed inspection system after the combination of above-mentioned photosensitive detection components 5, for detection system provides a stable environment. This photosensitive detection components 5 makes detection, reaction be in same place, avoids the loss of reacted reagent in transfer, thus produces error, also makes simultaneously, and detection, reaction two systems are integrated, and whole equipment is simplified more.
Further, photosensitive detection components 5 also comprises the sealing-ring being set in compressing tablet 51 and covering the side of 13 near detection cell side.Sealing circle makes inside be isolated from the outside, and makes the detection light sent during detection not by extraneous interference, makes detection more effective.
Total zinc on-line checkingi device of the embodiment of the present invention, it is when detecting, reaction reagent is pressed in colorimetric cylinder 4 from reagent pipe 6, after question response terminates, the photosensitive detection components 5 fixed test light source combined by compressing tablet 51 and light source card groove 52, make light-sensitive detector directly carry out photometric detection in colorimetric cylinder 4 liang of rear flank, obtain data; To be monitored complete, get rid of waste liquid from reagent pipe 6, then it is pressed into distilled water contrasting colour pipe 4 from reagent pipe 6 and rinses, be that lower secondary response provides clean environment.
Present invention also offers a kind of total zinc detection system, it comprises total zinc on-line checkingi device described above.
In sum, in embodiments of the present invention, whole sensing chamber and detection bodies itself thereof are all sealed states, eliminate extraneous solid impurity and the interference of light for reactive system, make detection more stable, accurate. Detection device comprises detection system and reactive system, the fusion of two systems, reacted liquid need not be shifted, directly detect, and makes contracting device data more accurate, stable; Also save the time required in divert away process further, equipment is simplified more; In this detection device, directly it is clipped in colorimetric cylinder 4 both sides with light source card groove 52, reduces the loss of detection light in other transmission mediums, make to record data signal more accurate, ensure the accuracy of detected result further.
The foregoing is only the better embodiment of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement or improvement etc. done within the spirit and principles in the present invention, all should be included within protection scope of the present invention.
Claims (10)
1. a total zinc on-line checkingi device, it is characterized in that, comprise detection cell body (1), lid is located at upper capped nut (2) and the lower capped nut (3) at described detection cell body (1) two ends respectively, it is arranged on the colorimetric cylinder (4) in described detection cell body (1) and for mixing total zinc liquid to be measured and reaction reagent, and it is arranged on the both sides of described detection cell body (1) and the photosensitive detection components (5) for detecting total Zn content of liquid after reaction in described colorimetric cylinder (4), the two ends of described colorimetric cylinder (4) are tightly connected with described upper capped nut (2) and lower capped nut (3) respectively.
2. total zinc on-line checkingi device as claimed in claim 1, it is characterized in that, described colorimetric cylinder (4) comprises main body portion (41), is separately positioned on the first connection section (42) and the 2nd connection section (43) at described main body portion (41) two ends, described first connection section (42) and described upper capped nut (2) are tightly connected, and described 2nd connection section (43) and described lower capped nut (3) are tightly connected.
3. total zinc on-line checkingi device as claimed in claim 2, it is characterized in that, described detection cell body (1) comprises lid (12) under the detection cell upper cover (11) and detection cell being oppositely arranged, and both sides being separately positioned under described detection cell upper cover (11) and detection cell lid (12) and cover (13) for covering the detection cell side of (12) under connecting described detection cell upper cover (11) and detection cell; Described upper capped nut (2) lid is located on described detection cell upper cover (11), and described lower capped nut (3) lid covers on (12) under being located at described detection cell.
4. total zinc on-line checkingi device as claimed in claim 3, it is characterized in that, described detection device also comprises the one end being arranged on close described 2nd connection section (43) of described main body portion (41) and the reagent pipe (6) being connected with described main body portion (41).
5. total zinc on-line checkingi device as claimed in claim 2, it is characterised in that, described main body portion (41), the first connection section (42) and the 2nd connection section (43) are one-body molded.
6. total zinc on-line checkingi device as claimed in claim 3, it is characterised in that, under described detection cell upper cover (11), detection cell, lid (12) and detection cell side lid (13) are one-body molded.
7. total zinc on-line checkingi device as claimed in claim 3, it is characterized in that, described photosensitive detection components (5) comprises and is arranged on upper and relative with described colorimetric cylinder (4) compressing tablet (51) in described detection cell side lid (13), and is arranged on light source card groove (52) that described compressing tablet (51) covers the side of (13) away from described detection cell side.
8. total zinc on-line checkingi device as claimed in claim 7, it is characterised in that, described photosensitive detection components (5) also comprises the sealing-ring being set in described compressing tablet (51) near the side of described detection cell side lid (13).
9. total zinc on-line checkingi device as claimed in claim 1, it is characterised in that, described colorimetric cylinder (4) is made up of silica glass.
10. a total zinc detection system, it is characterised in that, comprise the total zinc on-line checkingi device as described in item as arbitrary in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025521.3A CN105651769A (en) | 2015-12-30 | 2015-12-30 | Total zinc on-line detection device and total zinc detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511025521.3A CN105651769A (en) | 2015-12-30 | 2015-12-30 | Total zinc on-line detection device and total zinc detection system |
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| Publication Number | Publication Date |
|---|---|
| CN105651769A true CN105651769A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511025521.3A Pending CN105651769A (en) | 2015-12-30 | 2015-12-30 | Total zinc on-line detection device and total zinc detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542685A (en) * | 2019-09-30 | 2019-12-06 | 深圳市长隆科技有限公司 | Colorimetric device and water quality analysis device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201697828U (en) * | 2010-05-06 | 2011-01-05 | 深圳市绿恩环保技术有限公司 | Digestion reaction device of on-line monitoring analyzer of water quality |
| CN203299130U (en) * | 2013-06-17 | 2013-11-20 | 孙卫国 | High-temperature digestion colorimetric device with adjustable detection positions |
| CN203502339U (en) * | 2013-10-10 | 2014-03-26 | 姜堰市华晨仪器有限公司 | Digestion colorimetric device for monitoring water quality on line |
| CN103983589A (en) * | 2014-05-27 | 2014-08-13 | 中国农业大学 | Device and method for rapidly detecting heavy metal lead pollution in soil or water |
-
2015
- 2015-12-30 CN CN201511025521.3A patent/CN105651769A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201697828U (en) * | 2010-05-06 | 2011-01-05 | 深圳市绿恩环保技术有限公司 | Digestion reaction device of on-line monitoring analyzer of water quality |
| CN203299130U (en) * | 2013-06-17 | 2013-11-20 | 孙卫国 | High-temperature digestion colorimetric device with adjustable detection positions |
| CN203502339U (en) * | 2013-10-10 | 2014-03-26 | 姜堰市华晨仪器有限公司 | Digestion colorimetric device for monitoring water quality on line |
| CN103983589A (en) * | 2014-05-27 | 2014-08-13 | 中国农业大学 | Device and method for rapidly detecting heavy metal lead pollution in soil or water |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110542685A (en) * | 2019-09-30 | 2019-12-06 | 深圳市长隆科技有限公司 | Colorimetric device and water quality analysis device |
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Application publication date: 20160608 |
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