CN203299130U - High-temperature digestion colorimetric device with adjustable detection positions - Google Patents
High-temperature digestion colorimetric device with adjustable detection positions Download PDFInfo
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- CN203299130U CN203299130U CN2013203431575U CN201320343157U CN203299130U CN 203299130 U CN203299130 U CN 203299130U CN 2013203431575 U CN2013203431575 U CN 2013203431575U CN 201320343157 U CN201320343157 U CN 201320343157U CN 203299130 U CN203299130 U CN 203299130U
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- colorimetric
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- temperature
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Abstract
The utility model relates to a high-temperature digestion colorimetric device with adjustable detection positions. The high-temperature digestion colorimetric device comprises pressure blocks, a sealing ring, a digestion colorimetric tube, an electric heating wire, a colorimetric mask, a colorimetric light emitting unit, an anti-explosion cover, a cooling fan, a temperature sensor, a colorimetric receiving unit, two brackets and pipe joints. The digestion colorimetric tube of the device is fixed between the brackets through the upper pressure block and the lower pressure block, vent holes are formed in the upper pressure block, liquid inlets/liquid outlets are formed in the lower pressure block, and the threaded pipe joints on the pressure blocks are connected with external equipment; a concave hole is formed in the digestion colorimetric tube, the temperature sensor is arranged in the concave hole, and the electric heating wire externally winds the digestion colorimetric tube; the cooling fan is arranged on the bracket and is dead against the digestion colorimetric tube; the colorimetric light emitting unit and the colorimetric receiving unit are symmetrically arranged at outer sides of the two brackets and can be adjusted up and down; the anti-explosion cover is arranged at the front side of the device. The device integrates the high-temperature digestion and colorimetric detection functions, is compact in structure, accurate in detection and high in safety, is designed in a modularized manner to be convenient to connect and use, and can be widely applied to the field of chemical analysis digestion colorimetric measurement.
Description
Technical field
The utility model relates to a kind of High-temperature Digestion colorimetric device of adjustable detection position, is applicable to chemical analysis instrument and clears up colorimetric measurement.
Background technology
Along with society is industrialized, develop rapidly, the water pollution situation aggravates increasingly, the mankind's living safety is formed to significant threat, becomes the major obstacles of human health, economy and social sustainable development.Water pollutes and not only affects commercial production, the increasing device burn into affects product quality, even makes to produce to go on, and the more important thing is that the pollution of water also affects people's lives, destroys ecology, and the health that directly endangers the people, damage very large.Water quality detection is the direct mode of grasping the water pollution degree, and for decision-making with administer important Data support is provided.Some specific pollutant factors of water body testing process need to be cleared up under the environment with high temperature high pressure enclosed, then develop the color and colorimetric measurement, further calculate the content of the tested factor.
At present, the colorimetric mode of clearing up on market has two kinds: clear up and the colorimetric absolute construction (1), and clear up and the colorimetric integral structure (2).Mode (1) is cleared up unit and is separated with the colorimetric unit, carries out separately, influence each other little, but volume is large, cost is high, measuring speed is slow; Mode (2) is cleared up unit and colorimetric unit integral structure, and compact conformation, cost is low, measuring speed is fast, but the position of colorimetric detection is all fixing nonadjustable.In colorimetric detection, require the liquid level of tested reagent must surpass the height of colorimetric detection light path, the colorimetric device of fixed test position height has following shortcoming:
1., need each reagent sampling volume of accurate Calculation, cumulative volume requirement after satisfied mixing the, calculating and complicated operation;
Even 2. need the reaction of a small amount of reagent, also to amplify in proportion to meet the cumulative volume requirement, waste reagent, secondary pollution is serious;
3., the layering extractive reaction, be unfavorable for adjusting the optimum detection position;
4., different appliance requires changes different detection positions, and is compatible and interchangeability is poor;
The utility model content
The utility model proposes a kind of High-temperature Digestion colorimetric device of adjustable detection position, integrate High-temperature Digestion and colorimetric detection function, detection position can be adjusted up and down, simple to operate, accuracy of detection is high, clears up color comparison tube interchangeability strong, instrument to different parameters has good compatibility, when meeting the best proportioning of reaction reagent, reduce reagent dosage, reduce secondary pollution.
For achieving the above object, adopt following technical scheme:
A kind of High-temperature Digestion colorimetric device of adjustable detection position comprises: briquetting 1, O-ring seal 2, clear up color comparison tube 3, electrical heating wire 4, than colour correction mask 5, colorimetric luminescence unit 6, Explosion-proof cap 7, cooling fan 8, temperature sensor 9, colorimetric receiving element 10, support 11, pipe adapter 12.It is characterized in that: clear up color comparison tube 3 and vertically be fixed between two supports 11 by two briquettings 1 in up and down, colorimetric luminescence unit 6 and colorimetric receiving element 10 symmetries are arranged on support 11 both sides, and its light path is over against clearing up color comparison tube 3 diameters, and can adjust up and down position.
Further, on support 11, have U-shaped groove, there are two row's threaded holes U-shaped groove both sides, and colorimetric luminescence unit 6 and colorimetric receiving element 10 are fixed on support 11 both sides with threaded hole, and can adjust up and down position.
Further, clear up color comparison tube 3 and be the quartz glass material, through repeated hardening, process, high temperature high voltage resistant, can bear 200 ℃ of temperature and 2MPa internal pressure, and a plurality of glass projections and a shrinkage pool are arranged on it.
Further, temperature sensor 9 is arranged on to be cleared up in color comparison tube 3 shrinkage pools, for detection of digestion condition, realizes thermostatic control.
Further, electrical heating wire 4 is wrapped in to be cleared up on color comparison tube 3, and protruding as fixing and guiding take the glass of clearing up on color comparison tube 3.
Further, a counterbore and a threaded hole are arranged on briquetting 1, between threaded hole and counterbore, have pore to be connected.
Further, briquetting 1 threaded hole is connected with pipe adapter 12, and pipe adapter 12 connects external unit.
Further, clear up color comparison tube 3 both ends of the surface and be connected with briquetting 1 counterbore, between be lined with O-ring seal 2, bolt compresses, and guarantees to clear up color comparison tube 3 impermeability.
Further, briquetting 1 and O-ring seal 2 are the high temperature corrosion-resisting material, can tolerate 200 ℃ of temperature and strong acid and strong base environment.
Further, Explosion-proof cap 7 is positioned at clears up color comparison tube 3 anterior position, is arranged on the support 11 of two of left and right, and cooling fan is positioned at clears up color comparison tube 3 rear positions, is arranged on the support 11 of two of left and right.
The advantage of the High-temperature Digestion colorimetric device of adjustable detection position of the present utility model is: (1) integrates and clears up the colorimetric detection function, and volume is little, cost is low, simple in structure; (2) clear up color comparison tube and process through repeated hardening, high temperature high voltage resistant, guarantee to clear up fully, and reliability is high; (3) position can be adjusted up and down in the colorimetric detection unit, and accuracy of detection is high, and is easy to adjust, and interchangeability is strong, is applicable to different instrument demands; (4) modular design, externally connect and adopt the screwed pipe joint form, and is easy to use; (5) part that contacts with reagent all adopts the high temperature corrosion-resisting material.
The accompanying drawing explanation
Fig. 1 is the High-temperature Digestion colorimetric device structural representation of adjustable detection position
Fig. 2 is Fig. 1 rear view
Fig. 3 is for clearing up the color comparison tube structural representation
Fig. 4 is the supporting structure schematic diagram
Embodiment
As shown in Figure 1, clearing up color comparison tube 3 vertically is fixed between two supports 11 by two briquettings 1 in up and down, colorimetric luminescence unit 6 and colorimetric receiving element 10 symmetries are arranged on support 11 both sides, its light path is over against clearing up color comparison tube 3 diameters, and can adjust up and down position, clear up between 3 two end faces of color comparison tube and briquetting 1 and be lined with 2, four bolts of corrosion-resistant O-ring seal two briquettings 1 in up and down are tightened on support 11, and adjust the impermeability of the color comparison tube 3 that disappears; A counterbore and threaded hole are arranged on briquetting 1, between counterbore and threaded hole, have a pore to be communicated with, counterbore connects clears up color comparison tube 3, and and clear up color comparison tube and be communicated with, threaded hole connecting pipe joint 12, pipe adapter 12 and counterbore are communicated with, this device upper end is vent port, and lower end is feed liquor/outage; Clear up on color comparison tube 3 mounting temperature sensor 9 and be wound around electrical heating wire 4; Explosion-proof cap 7 is being cleared up color comparison tube 3 fronts, and cooling fan 8, clearing up color comparison tube 3 back, is installed on support 11.
The use flow process is described below:
1., the feed liquor process, vent port is connected to valve open with feed liquor/outage, the pipeline conducting, external pump injects reagent to clear up color comparison tube 3, clears up the interior air of color comparison tube 3 and is discharged by vent port.
2., digestion process, vent port is connected to valve closing with feed liquor/outage, clear up color comparison tube 3 and realize airtight, electrical heating wire 4 energisings are heated, temperature sensor 9 detects heating-up temperature, reaches and clears up design temperature, stops analgesic, lower than design temperature, start heating, after digestion time reaches, close heating, open cooling fan 8, will clear up color comparison tube 3 internal temperatures and be cooled to normal temperature.
3., the colorimetric process, colorimetric luminescence unit 6 light sources are opened, colorimetric receiving element 10 starts sampling and sees through light signal, calculates absorbance.
4., the discharge opeing process, vent port is connected to valve open with feed liquor/outage, the pipeline conducting, external pump by reagent from clearing up the interior extraction of color comparison tube 3.
5., cleaning process, vent port is connected to valve open with feed liquor/outage, the pipeline conducting, external pump injects cleaning fluid to clear up color comparison tube 3 bubbling and mix and clean tube wall, then cleaning fluid is discharged.
6., flow process finishes.
Claims (10)
1. the High-temperature Digestion colorimetric device of an adjustable detection position, comprise: briquetting (1), O-ring seal (2), clear up color comparison tube (3), electrical heating wire (4), than colour correction mask (5), colorimetric luminescence unit (6), Explosion-proof cap (7), cooling fan (8), temperature sensor (9), colorimetric receiving element (10), support (11), pipe adapter (12), it is characterized in that: clear up color comparison tube (3) and vertically be fixed between two supports (11) by two briquettings in up and down (1), colorimetric luminescence unit (6) and colorimetric receiving element (10) symmetry are arranged on support (11) both sides, its light path is over against clearing up color comparison tube (3) diameter, and can adjust up and down position.
2. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1, it is characterized in that: support has U-shaped groove on (11), there are two row's threaded holes U-shaped groove both sides, colorimetric luminescence unit (6) and colorimetric receiving element (10) are fixed with threaded hole, and can adjust up and down position.
3. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1 is characterized in that: clear up color comparison tube (3) and be the quartz glass material, through repeated hardening, process, high temperature high voltage resistant, have a plurality of projections and a shrinkage pool on it.
4. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1, it is characterized in that: temperature sensor (9) is arranged on to be cleared up in color comparison tube (3) shrinkage pool.
5. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1 is characterized in that: electrical heating wire (4) is wrapped in that to clear up color comparison tube (3) upper, and to clear up projection on color comparison tube (3) for fixing and lead.
6. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1 is characterized in that: a counterbore and a threaded hole are arranged on briquetting (1), between threaded hole and counterbore, have pore to be connected.
7. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1, it is characterized in that: briquetting (1) threaded hole is connected with pipe adapter (12).
8. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1 is characterized in that: clear up color comparison tube (3) both ends of the surface and be connected with briquetting (1) counterbore, between be lined with O-ring seal (2).
9. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1, it is characterized in that: briquetting (1) and O-ring seal (2) are the high temperature corrosion-resisting material.
10. the High-temperature Digestion colorimetric device of a kind of adjustable detection position according to claim 1, it is characterized in that: Explosion-proof cap (7) is positioned at clears up color comparison tube (3) anterior position, be arranged on two supports in left and right (11), cooling fan is positioned at clears up color comparison tube (3) rear position, is arranged on two supports in left and right (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203431575U CN203299130U (en) | 2013-06-17 | 2013-06-17 | High-temperature digestion colorimetric device with adjustable detection positions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203431575U CN203299130U (en) | 2013-06-17 | 2013-06-17 | High-temperature digestion colorimetric device with adjustable detection positions |
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| CN203299130U true CN203299130U (en) | 2013-11-20 |
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| CN2013203431575U Expired - Lifetime CN203299130U (en) | 2013-06-17 | 2013-06-17 | High-temperature digestion colorimetric device with adjustable detection positions |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458733A (en) * | 2014-12-17 | 2015-03-25 | 河北先河环保科技股份有限公司 | Digestion colorimetric device of colorimetric method based automatic ammonia nitrogen monitor |
| 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 |
| 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 |
| 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 |
| CN105466858A (en) * | 2015-11-20 | 2016-04-06 | 广东伟创科技开发有限公司 | Integrated digestion colorimetric pool |
| 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 |
| CN106053202A (en) * | 2016-06-12 | 2016-10-26 | 山东思睿环境设备科技有限公司 | High-temperature and high-pressure digestion and colorimetry device |
| CN106124287A (en) * | 2016-06-13 | 2016-11-16 | 山东思睿环境设备科技有限公司 | High Temperature High Pressure clears up fiber ratio color system |
| CN107132109A (en) * | 2017-07-13 | 2017-09-05 | 四川久环环境技术有限责任公司 | Sealed microwave digestion colorimetric integrated apparatus |
| CN107677535A (en) * | 2017-09-29 | 2018-02-09 | 杭州春来科技有限公司 | Resolution module applied to water analysis |
| CN108072559A (en) * | 2016-11-18 | 2018-05-25 | 上海安杰环保科技股份有限公司 | A kind of dual chamber digestion pool |
| CN108593559A (en) * | 2018-04-28 | 2018-09-28 | 国网山东省电力公司电力科学研究院 | A kind of novel power plant's water quality detecting device |
| CN108918471A (en) * | 2018-08-21 | 2018-11-30 | 深圳市正奇环境科技有限公司 | Reaction tank detection device |
| CN109142021A (en) * | 2018-09-19 | 2019-01-04 | 厦门斯坦道科学仪器股份有限公司 | A kind of technique and its device of combined digestion total phosphorus and total nitrogen |
| CN109444132A (en) * | 2018-12-25 | 2019-03-08 | 广州市怡文环境科技股份有限公司 | A kind of resolution colorimetric device and equipment |
| CN109752373A (en) * | 2019-01-23 | 2019-05-14 | 宜昌市巨正环保科技有限公司 | A kind of resolution colour comparison detection apparatus |
| CN109883812A (en) * | 2019-04-10 | 2019-06-14 | 江苏聚聪环境技术有限公司 | Clear up pipe device |
| CN110174379A (en) * | 2019-06-19 | 2019-08-27 | 江苏德高物联技术有限公司 | A kind of multi-parameter water quality monitoring device and method |
| CN112082948A (en) * | 2020-09-15 | 2020-12-15 | 江苏凌恒环境科技有限公司 | Colorimetric temperature-control stirring cup integrated device for water quality detector and assembling method |
| 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 |
-
2013
- 2013-06-17 CN CN2013203431575U patent/CN203299130U/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104458733A (en) * | 2014-12-17 | 2015-03-25 | 河北先河环保科技股份有限公司 | Digestion colorimetric device of colorimetric method based automatic ammonia nitrogen monitor |
| CN105466858A (en) * | 2015-11-20 | 2016-04-06 | 广东伟创科技开发有限公司 | Integrated digestion colorimetric pool |
| 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 |
| 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 |
| 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 |
| 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 |
| CN106053202A (en) * | 2016-06-12 | 2016-10-26 | 山东思睿环境设备科技有限公司 | High-temperature and high-pressure digestion and colorimetry device |
| CN106124287A (en) * | 2016-06-13 | 2016-11-16 | 山东思睿环境设备科技有限公司 | High Temperature High Pressure clears up fiber ratio color system |
| CN108072559A (en) * | 2016-11-18 | 2018-05-25 | 上海安杰环保科技股份有限公司 | A kind of dual chamber digestion pool |
| CN107132109A (en) * | 2017-07-13 | 2017-09-05 | 四川久环环境技术有限责任公司 | Sealed microwave digestion colorimetric integrated apparatus |
| CN107677535A (en) * | 2017-09-29 | 2018-02-09 | 杭州春来科技有限公司 | Resolution module applied to water analysis |
| CN108593559A (en) * | 2018-04-28 | 2018-09-28 | 国网山东省电力公司电力科学研究院 | A kind of novel power plant's water quality detecting device |
| CN108918471A (en) * | 2018-08-21 | 2018-11-30 | 深圳市正奇环境科技有限公司 | Reaction tank detection device |
| CN109142021A (en) * | 2018-09-19 | 2019-01-04 | 厦门斯坦道科学仪器股份有限公司 | A kind of technique and its device of combined digestion total phosphorus and total nitrogen |
| CN109444132A (en) * | 2018-12-25 | 2019-03-08 | 广州市怡文环境科技股份有限公司 | A kind of resolution colorimetric device and equipment |
| CN109752373A (en) * | 2019-01-23 | 2019-05-14 | 宜昌市巨正环保科技有限公司 | A kind of resolution colour comparison detection apparatus |
| CN109883812A (en) * | 2019-04-10 | 2019-06-14 | 江苏聚聪环境技术有限公司 | Clear up pipe device |
| CN110174379A (en) * | 2019-06-19 | 2019-08-27 | 江苏德高物联技术有限公司 | A kind of multi-parameter water quality monitoring device and method |
| CN112082948A (en) * | 2020-09-15 | 2020-12-15 | 江苏凌恒环境科技有限公司 | Colorimetric temperature-control stirring cup integrated device for water quality detector and assembling method |
| 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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Effective date of registration: 20160728 Address after: 065001 No. 6 Yaohua Road, Langfang economic and Technological Development Zone, Hebei, China Patentee after: HEBEI WEIPING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: Three in the 100073 Beijing city Fengtai District Huayuan No. 2 floor 22 No. 5 Patentee before: Sun Weiguo |
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Effective date of registration: 20200430 Address after: 100094 room 210, building 5, yard 13, cuihunan Ring Road, Haidian District, Beijing Patentee after: BEIJING VIREADY TECHNOLOGY Co.,Ltd. Address before: 065001 No. 6 Yaohua Road, Langfang economic and Technological Development Zone, Hebei, China Patentee before: HEBEI WEIPING ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
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Address after: 203, 2 / F, building 1, No. 7, Fengxian Middle Road, Haidian District, Beijing 100094 Patentee after: BEIJING VIREADY TECHNOLOGY Co.,Ltd. Address before: 100094 room 210, building 5, yard 13, cuihunan Ring Road, Haidian District, Beijing Patentee before: BEIJING VIREADY TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |