CN104614225B - A kind of ultraviolet catalytic electrical heating digestion instrument - Google Patents
A kind of ultraviolet catalytic electrical heating digestion instrument Download PDFInfo
- Publication number
- CN104614225B CN104614225B CN201510066205.4A CN201510066205A CN104614225B CN 104614225 B CN104614225 B CN 104614225B CN 201510066205 A CN201510066205 A CN 201510066205A CN 104614225 B CN104614225 B CN 104614225B
- Authority
- CN
- China
- Prior art keywords
- briquetting
- corrosion
- digestion tube
- heat block
- digestion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000029087 digestion Effects 0.000 title claims abstract description 53
- 238000010438 heat treatment Methods 0.000 title claims abstract description 11
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 8
- 238000005260 corrosion Methods 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005416 organic matter Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Resistance Heating (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention discloses a kind of ultraviolet catalytic electrical heating digestion instrument, including heat block and digestion tube；The heat block wraps up digestion tube；Heater strip is provided with inside heat block, upper end offers temperature sensor jack on the left of heat block；Parcel heat-insulation layer on the outside of heat block, heat-insulation layer outside parcel stainless steel layer；Briquetting is provided with above heat block, briquetting centre position offers UV lamp jack；Anti-corrosion briquetting A is provided with the left of digestion tube, anti-corrosion briquetting B is provided with below digestion tube.Digestion tube is cannula-like, and more intermediate annular contains liquid portion and be provided with three digestion tube evagination passages passed in and out for liquid to contain liquid portion；Screwed hole is offered on anti-corrosion briquetting A and anti-corrosion briquetting B, sealing ring is provided between screwed hole and digestion tube the evagination passage.The present invention can reduce reaction condition, accelerate the resolution of organic matter, be favorably improved the security of resolution, the time required to reducing reaction, improve operating efficiency.
Description
Technical field
The present invention relates to environmental monitoring technology field, specifically a kind of ultraviolet catalytic electrical heating digestion instrument.
Background technology
In environmental monitoring, many indexs（Such as COD, total phosphorus, total nitrogen）Need first to be cleared up sample during test, tradition
Digestion procedure have that severe reaction conditions, digestion time are long, the shortcomings of security incident easily occurs, it is impossible to meet actual demand.
The content of the invention
It is an object of the invention to provide a kind of ultraviolet catalytic electrical heating digestion instrument, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of ultraviolet catalytic electrical heating digestion instrument, including heat block and digestion tube；The heat block wraps up digestion tube；
Briquetting is provided with above heat block, digestion tube is fixed in heat block by briquetting；Briquetting centre position offers UV lamp jack, institute
It is corresponding with the opening at the top of digestion tube to state UV lamp jack；Anti-corrosion briquetting A is provided with the left of digestion tube, anti-corrosion is provided with below digestion tube
Briquetting B.
As the further scheme of the present invention：The heat block is cast aluminium material, and heater strip is provided with inside heat block, is heated
Upper end offers temperature sensor jack on the left of block；Parcel heat-insulation layer on the outside of heat block, heat-insulation layer outside parcel stainless steel layer.
As further scheme of the invention：The briquetting is cast aluminium briquetting.
As further scheme of the invention：Anti-corrosion briquetting A and anti-corrosion the briquetting B is PFA materials.
As further scheme of the invention：The digestion tube is quartz glass material.
As further scheme of the invention：The digestion tube is cannula-like, and more intermediate annular is contained to contain liquid portion
Dress liquid portion is provided with three digestion tube evagination passages passed in and out for liquid；Offered on anti-corrosion briquetting A and anti-corrosion briquetting B
Screwed hole, sealing ring is provided between screwed hole and digestion tube the evagination passage.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention can reduce reaction condition, accelerate organic matter
Resolution, the security of resolution is favorably improved, the time required to reducing reaction, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the Structure explosion diagram of the present invention.
In figure：1- heat blocks, 11- temperature sensor jacks, 2- briquettings, 21-UV lamp insertion holes, 3- anti-corrosion briquetting A, 31- spiral shells
Pit, 4- anti-corrosion briquetting B, 5- preserving and sealing circles, 6- digestion tubes, 61- digestion tube evagination passages.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of ultraviolet catalytic electrical heating digestion instrument, including heat block 1 and disappear
Solve pipe 6；The heat block 1 wraps up digestion tube 6；The top of heat block 1 is provided with briquetting 2, and digestion tube 6 is fixed on heating by briquetting 2
In block 1；The centre position of briquetting 2 offers UV lamp jack 21, and the UV lamp jack 21 is corresponding with the opening at the top of digestion tube 6；
The left side of digestion tube 6 is provided with anti-corrosion briquetting A3, and the lower section of digestion tube 6 is provided with anti-corrosion briquetting B4.
Further, heat block 1 of the present invention is cast aluminium material, and the inside of heat block 1 is provided with heater strip, and heat block 1 is left
Side upper end offers temperature sensor jack 11；The outside of heat block 1 parcel heat-insulation layer, has a heat-insulating and energy-saving effect, outside heat-insulation layer
Stainless steel layer is wrapped up in side, has anti-corrosion aesthetic, temperature sensor is directly inserted into temperature sensor jack 11, can pass through temperature
Degree detection module is controlled to temperature.
Further, briquetting 2 of the present invention is cast aluminium briquetting.
Further, anti-corrosion briquetting A3 and anti-corrosion briquetting B4 of the present invention is PFA materials, anti-corrosion, wear-resisting, resistance to height
Temperature.
Further, digestion tube 6 of the present invention is quartz glass material, high temperature resistant, the coefficient of expansion are low, resistance to heat shocks,
Chemical stability and electrical insulation capability are good, and can pass through ultraviolet.
Further, digestion tube 6 of the present invention is cannula-like, and more intermediate annular contains liquid portion to contain liquid portion
Divide and be provided with three digestion tube evagination passages 61 passed in and out for liquid；Screw thread is offered on anti-corrosion briquetting A3 and anti-corrosion briquetting B4
Hole 31, sealing ring 5 is provided between screwed hole 31 and digestion tube the evagination passage 61.
The present invention operation principle be：
When in use, digestion tube 6 is placed in heat block, and be fixed by briquetting 2, then install anti-corrosion pressure
Block A3 and anti-corrosion briquetting B4, make screwed hole 31 on anti-corrosion briquetting A3 and anti-corrosion briquetting B4 respectively with digestion tube evagination passage 61 1
One correspondence.UV lamp is directly inserted among digestion tube 6 by the UV lamp jack 21 on briquetting 2；Temperature sensor is inserted into heating
In the jack of temperature sensor 11 on block, temperature is controlled by temperature detecting module.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (1)
1. a kind of ultraviolet catalytic electrical heating digestion instrument, including heat block（1）And digestion tube（6）；The heat block（1）Parcel
Digestion tube（6）；Heat block（1）Top is provided with briquetting（2）, digestion tube（6）Pass through briquetting（2）It is fixed on heat block（1）It is interior；It is special
Sign is：Briquetting（2）Centre position offers UV lamp jack（21）, the UV lamp jack（21）With digestion tube（6）Open at top
Mouth is corresponding；Digestion tube（6）Left side is provided with anti-corrosion briquetting A（3）, digestion tube（6）Lower section is provided with anti-corrosion briquetting B（4）；The heating
Block（1）For cast aluminium material, heat block（1）Inside is provided with heater strip, heat block（1）Left side upper end offers temperature sensor jack
（11）；Heat block（1）Heat-insulation layer is wrapped up in outside, and stainless steel layer is wrapped up on the outside of heat-insulation layer；The briquetting（2）For cast aluminium briquetting；Institute
State anti-corrosion briquetting A（3）With anti-corrosion briquetting B（4）It is PFA materials；The digestion tube（6）For quartz glass material；The resolution
Pipe（6）For cannula-like, more intermediate annular contains liquid portion and is provided with three digestion tubes passed in and out for liquid to contain liquid portion
Evagination passage（61）；Anti-corrosion briquetting A（3）With anti-corrosion briquetting B（4）On offer screwed hole（31）, the screwed hole（31）With
Digestion tube evagination passage（61）Between be provided with sealing ring（5）；
When in use, by digestion tube（6）It is placed in heat block, and passes through briquetting（2）It is fixed, then installs anti-corrosion pressure
Block A（3）With anti-corrosion briquetting B（4）, make anti-corrosion briquetting A（3）With anti-corrosion briquetting B（4）On screwed hole（31）Respectively with outside digestion tube
Convex passage（61）Correspond；UV lamp is passed through into briquetting（2）On UV lamp jack（21）Directly it is inserted into digestion tube（6）It is middle；Will
Temperature sensor is inserted into the temperature sensor on heat block（11）In jack, temperature is controlled by temperature detecting module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066205.4A CN104614225B (en) | 2015-02-07 | 2015-02-07 | A kind of ultraviolet catalytic electrical heating digestion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066205.4A CN104614225B (en) | 2015-02-07 | 2015-02-07 | A kind of ultraviolet catalytic electrical heating digestion instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104614225A CN104614225A (en) | 2015-05-13 |
| CN104614225B true CN104614225B (en) | 2018-01-09 |
Family
ID=53148772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066205.4A Expired - Fee Related CN104614225B (en) | 2015-02-07 | 2015-02-07 | A kind of ultraviolet catalytic electrical heating digestion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104614225B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234674Y (en) * | 1995-01-27 | 1996-09-04 | 李荣华 | Protective quartz glass liquid electric heater |
| DE10312765A1 (en) * | 2003-03-21 | 2004-09-30 | Bayer Technology Services Gmbh | Continuous method for sterilization and, if required, virus inactivation of fluid, in particular, aqueous reaction media involves combined heat treatment and ultraviolet irradiation of the reaction medium |
| CN102221497B (en) * | 2011-03-22 | 2013-04-17 | 力合科技（湖南）股份有限公司 | Water sample pretreatment device |
| CN202974751U (en) * | 2012-11-13 | 2013-06-05 | 宇星科技发展(深圳)有限公司 | Ultraviolet digestion device for water quality analyzer |
| CN203231926U (en) * | 2013-05-10 | 2013-10-09 | 厦门斯坦道科学仪器股份有限公司 | Ultraviolet digester and automatic analyzer for quality of heavy metal containing water |
| CN204373986U (en) * | 2015-02-07 | 2015-06-03 | 杭州安控环保科技有限公司 | A kind of ultraviolet catalytic electrical heating digestion instrument |
-
2015
- 2015-02-07 CN CN201510066205.4A patent/CN104614225B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104614225A (en) | 2015-05-13 |
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