CN201697828U - Digestion reaction device of on-line monitoring analyzer of water quality - Google Patents
Digestion reaction device of on-line monitoring analyzer of water quality Download PDFInfo
- Publication number
- CN201697828U CN201697828U CN2010201885071U CN201020188507U CN201697828U CN 201697828 U CN201697828 U CN 201697828U CN 2010201885071 U CN2010201885071 U CN 2010201885071U CN 201020188507 U CN201020188507 U CN 201020188507U CN 201697828 U CN201697828 U CN 201697828U
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- water quality
- digestion pool
- cleared
- digestion
- protecting crust
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Abstract
The utility model discloses a digestion reaction device of an on-line monitoring analyzer of the water quality, which comprises a digestion tank and a heating device arranged outside the digestion tank and also comprises a cylindrical protection casing, wherein the top end of the protection casing is provided with a pressure relief valve and an electromagnetic valve, the digestion tank is arranged in the protection casing and is in a transparent tubular structure, and the top end of the digestion tank is connected with the pressure relief valve and the electromagnetic valve. The utility model not only solves the problems of difficult heating, easy corrosion, low pressure and short reaction period of a traditional digestion reaction device but also has convenient and quick addition of a reagent and accurate and reliable detection results.
Description
[technical field]
The utility model relates to clears up the reaction unit technical field, relates to a kind of reaction unit of clearing up that the monitoring water quality on line analyser is cleared up reaction that is used in particular.
[background technology]
Traditional monitoring water quality on line analyser, so long as detect water quality with dichromate titration, it is mainly operated is to carry out high temperature by artificial use plurality of reagents, titer and rinse water to clear up reaction, and then be indicator with the ferroin, iron ammonium sulfate is dripped in the water sample by hand, and oxygen consumption organic in the water sample and reducing substances are with Cr6
+Be reduced to Cr3
+, and the dichromate that is not reduced has the amount of the iron ammonium sulfate of consumption to be converted into the mass concentration of oxygen consumed.Shortcomings such as the device that reaction is cleared up in dichromate titration craft mainly includes heating arrangement, reflux and acid titration apparatus, and this digestion instrument exists test period to grow, manual testing result is inconsistent, the measurement result deviation is bigger.
[utility model content]
The purpose of this utility model is at the deficiencies in the prior art, provide a kind of monitoring water quality on line analyser to clear up reaction unit, solved not only that tradition clears up that the reaction unit heating is difficult, perishable, low pressure and reaction time short problem, and interpolation reagent is convenient and swift, testing result accurately and reliably.
The utility model is to adopt following technical scheme to realize above-mentioned purpose: a kind of monitoring water quality on line analyser is cleared up reaction unit, include digestion pool and be located at the heating arrangement of digestion pool outside, it is characterized in that: it also includes protecting crust cylindraceous, be provided with blowdown valve and solenoid valve on the protecting crust top, this digestion pool is arranged in the protecting crust, be the clear tubular structure, this digestion pool top is connected with solenoid valve with blowdown valve.
As further specifying of such scheme: described heating arrangement is the heating wire that is wrapped in the digestion pool outside.
The outer wall of described digestion pool is provided with temperature-detecting device.
Described temperature-detecting device is a thermopair.
Described digestion pool bottom is connected with multiport valve.
The position of the outside corresponding digestion pool of described protecting crust is provided with guiding device, and this guiding device includes fixed mount that is connected on the protecting crust and the optical fiber that is installed on the fixed mount.
The beneficial effect that the utility model adopts above technical scheme to reach is:
1. the utility model is incorporated into one with heating arrangement, liquid taking device and digestion pool, and cooperates control with solenoid valve and multiport valve, and with respect to manual detection, not only device is simplified, and time saving and energy saving, testing result is accurately reliable.
2. the utility model is provided with heating wire and thermopair outside digestion pool, therefore the temperature precise control is reliable, also is connected with blowdown valve on the digestion pool top, and the pressure in the digestion pool is regulated and control, both guaranteed to clear up the needed hyperbaric environment of reaction, the equipment that can prevent again is because of the hypertonia explosion.
3. the utility model is provided with protecting crust outside digestion pool, can prevent that reaction reagent from spilling, and can eliminate the danger that the digestion pool explosion brings again, can also play the fixedly effect of blowdown valve and solenoid valve.
[description of drawings]
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is Fig. 1 side view.
Description of reference numerals: 1, digestion pool; 2, heating wire; 3, thermopair; 4, fixed mount; 5, optical fiber; 6, blowdown valve; 7, solenoid valve; 8, nine logical valves; 9, protecting crust.
[embodiment]
For further setting forth the utility model 26S Proteasome Structure and Function, the utility model is elaborated below in conjunction with accompanying drawing and preferred embodiment:
As shown in Figure 1, 2, the utility model is that a kind of monitoring water quality on line analyser is cleared up reaction unit, include digestion pool 1 and be wrapped in the heating wire 2 of digestion pool 1 outside, it also includes protecting crust 9 cylindraceous, be provided with blowdown valve 6 and solenoid valve 7 on protecting crust 9 tops, this digestion pool 1 is arranged in the protecting crust 9, is the clear tubular structure, this digestion pool 1 top is connected with solenoid valve 7 with blowdown valve 6, also is provided with thermopair 3 to detect the temperature in the digestion pool 1 on the outer wall of digestion pool 1.Be connected with nine logical valves 8 as liquid taking device in digestion pool 1 bottom, these nine logical valve 87 pairs of solenoid valves of cooperation are cleared up the needed all ingredients of reaction and are got liquid, the position of protecting crust 9 outside corresponding digestion pools 1 is provided with guiding device, this guiding device includes fixed mount 4 that is connected on the protecting crust 9 and the optical fiber 5 that is installed on the fixed mount 4, this optical fiber 5 is close on the protecting crust 9, change color when carrying out chemical reaction in the digestion pool 1 conducts out, so as to judging the extent of reaction.
Only the part of the utility model preferred embodiment shown in the utility model the foregoing description and the accompanying drawing; can not limit to the utility model with this; under the condition that does not break away from the utility model marrow, any change that those skilled in the art did all belongs to protection domain of the present utility model.
Claims (6)
1. a monitoring water quality on line analyser is cleared up reaction unit, include digestion pool and be located at the heating arrangement of digestion pool outside, it is characterized in that: it also includes protecting crust cylindraceous, be provided with blowdown valve and solenoid valve on the protecting crust top, this digestion pool is arranged in the protecting crust, be the clear tubular structure, this digestion pool top is connected with solenoid valve with blowdown valve.
2. monitoring water quality on line analyser according to claim 1 is cleared up reaction unit, and its feature also is: described heating arrangement is the heating wire that is wrapped in the digestion pool outside.
3. monitoring water quality on line analyser according to claim 1 and 2 is cleared up reaction unit, and its feature also is: the outer wall of described digestion pool is provided with temperature-detecting device.
4. monitoring water quality on line analyser according to claim 3 is cleared up reaction unit, and its feature also is: described temperature-detecting device is a thermopair.
5. monitoring water quality on line analyser according to claim 1 is cleared up reaction unit, and its feature also is: described digestion pool bottom is connected with multiport valve.
6. monitoring water quality on line analyser according to claim 1 is cleared up reaction unit, its feature also is: the position of the outside corresponding digestion pool of described protecting crust is provided with guiding device, and this guiding device includes fixed mount that is connected on the protecting crust and the optical fiber that is installed on the fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201885071U CN201697828U (en) | 2010-05-06 | 2010-05-06 | Digestion reaction device of on-line monitoring analyzer of water quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201885071U CN201697828U (en) | 2010-05-06 | 2010-05-06 | Digestion reaction device of on-line monitoring analyzer of water quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697828U true CN201697828U (en) | 2011-01-05 |
Family
ID=43399075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201885071U Expired - Lifetime CN201697828U (en) | 2010-05-06 | 2010-05-06 | Digestion reaction device of on-line monitoring analyzer of water quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697828U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495058A (en) * | 2011-12-06 | 2012-06-13 | 广州市怡文环境科技股份有限公司 | Constant-temperature fiber optic colorimetric titration device and detection method thereof |
| CN103257071A (en) * | 2013-05-12 | 2013-08-21 | 南京师范大学 | Water quality COD (chemical oxygen demand) on-line analyzer digestor |
| CN105403513A (en) * | 2015-12-30 | 2016-03-16 | 深圳市绿恩环保技术有限公司 | On-line detection apparatus for iron in water |
| CN105466853A (en) * | 2015-12-30 | 2016-04-06 | 深圳市绿恩环保技术有限公司 | Online chloride detecting device and chloride detecting system |
| CN105466856A (en) * | 2015-12-30 | 2016-04-06 | 深圳市绿恩环保技术有限公司 | Water-quality aniline on-line detecting device and aniline detecting system |
| CN105548008A (en) * | 2015-12-30 | 2016-05-04 | 深圳市绿恩环保技术有限公司 | Online detecting device for cadmium in water |
| CN105651769A (en) * | 2015-12-30 | 2016-06-08 | 深圳市绿恩环保技术有限公司 | Total zinc on-line detection device and total zinc detection system |
| CN107677535A (en) * | 2017-09-29 | 2018-02-09 | 杭州春来科技有限公司 | Resolution module applied to water analysis |
| CN111006934A (en) * | 2019-12-27 | 2020-04-14 | 杭州绿洁环境科技股份有限公司 | Potassium permanganate index analyzer |
-
2010
- 2010-05-06 CN CN2010201885071U patent/CN201697828U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495058A (en) * | 2011-12-06 | 2012-06-13 | 广州市怡文环境科技股份有限公司 | Constant-temperature fiber optic colorimetric titration device and detection method thereof |
| CN103257071A (en) * | 2013-05-12 | 2013-08-21 | 南京师范大学 | Water quality COD (chemical oxygen demand) on-line analyzer digestor |
| CN105403513A (en) * | 2015-12-30 | 2016-03-16 | 深圳市绿恩环保技术有限公司 | On-line detection apparatus for iron in water |
| CN105466853A (en) * | 2015-12-30 | 2016-04-06 | 深圳市绿恩环保技术有限公司 | Online chloride detecting device and chloride detecting system |
| CN105466856A (en) * | 2015-12-30 | 2016-04-06 | 深圳市绿恩环保技术有限公司 | Water-quality aniline on-line detecting device and aniline detecting system |
| CN105548008A (en) * | 2015-12-30 | 2016-05-04 | 深圳市绿恩环保技术有限公司 | Online detecting device for cadmium in water |
| CN105651769A (en) * | 2015-12-30 | 2016-06-08 | 深圳市绿恩环保技术有限公司 | Total zinc on-line detection device and total zinc detection system |
| CN107677535A (en) * | 2017-09-29 | 2018-02-09 | 杭州春来科技有限公司 | Resolution module applied to water analysis |
| CN111006934A (en) * | 2019-12-27 | 2020-04-14 | 杭州绿洁环境科技股份有限公司 | Potassium permanganate index analyzer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |