CN107630226A - Hermetically sealed micro-wave digestion pipe acid cleaning unit - Google Patents
Hermetically sealed micro-wave digestion pipe acid cleaning unit Download PDFInfo
- Publication number
- CN107630226A CN107630226A CN201711090640.6A CN201711090640A CN107630226A CN 107630226 A CN107630226 A CN 107630226A CN 201711090640 A CN201711090640 A CN 201711090640A CN 107630226 A CN107630226 A CN 107630226A
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- China
- Prior art keywords
- cleaning
- groove
- nitric acid
- storage container
- triple valve
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of hermetically sealed micro-wave digestion pipe acid cleaning unit, including box body, it is characterized in that some grooves are provided with box body, in groove of the digestion tube mouth down insertion provided with sealing ring, groove center is provided with cleaning sprayer, bottom portion of groove is provided with fluid hole, each cleaning sprayer is connected by cleaning branch pipe with cleaning woven hose, cleaning woven hose is connected with drawing liquid pump, cleaning woven hose is provided with triple valve, connect nitric acid cleaning fluid storage container and one-level water storage container respectively through triple valve, the fluid hole of each groove is connected with reflux, reflux is connected with return line, return line connects nitric acid waste collection vessel and nitric acid cleaning fluid storage container through triple valve respectively.The present invention has the advantages that simple in construction, cleaning efficiency is high, safe.
Description
Technical field
The present invention relates to a kind of cleaning apparatus, specifically a kind of cleaning device of micro-wave digestion pipe.
Background technology
The conventional micro-wave digestion can washing apparatus cleaning step in laboratory is as follows at present：Micro-wave digestion pipe is put into and fills one
Level water and nitric acid（According to 1:5 proportionings）Sour cylinder in soak 24h after, rinse inside and outside 8 times of micro-wave digestion pipe with one-level water
Afterwards, be put into fume hood dry it is standby.The shortcomings that the method：The volume of one sour cylinder about more than 30L is, it is necessary to substantial amounts of nitre
Acid；1:5 salpeter solution has very strong corrosivity, to certain existing for respiratory apparatus in the long-term cleaning process of lab assistant
It is dangerous；Time used in immersion is oversize, the substantial amounts of one-level water of consumption, consumes substantial amounts of time and manpower during cleaning.
Common cleaning micro-wave digestion pipe device is sour countercurrent cleaning device on the market, its principle：A certain amount of concentrated nitric acid
Evaporate at high temperature, nitric acid is cleaned in the form of acid mist to the inside and outside portion of digestion tube, consumes about time 4h, cooling required 3-
4h.The shortcomings that the method is：Can make during being evaporated acid mist condense in outside digestion tube and device elsewhere,
Device tank body is too high, and during experimenter extracts digestion tube, the nitric acid of condensation is dangerous to experimenter；Cool time mistake
Long, acid concentration is too high, also to be taken out after the completion of digestion tube cleaning from cleaning device, with one-level water to whole digestion tube after digestion tube
Once cleaned, it is cumbersome to wash away the nitric acid of residual.
The content of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art, there is provided one kind is simple in construction, makes
With the cleaning device of convenient micro-wave digestion pipe.
The technical solution adopted for the present invention to solve the technical problems is：Hermetically sealed micro-wave digestion pipe acid cleaning unit, bag
Box body is included, some grooves are provided with box body, digestion tube mouth down is inserted in groove, and groove center sprays provided with atomization cleaning
Head, bottom portion of groove are provided with fluid hole, and each atomization cleaning shower nozzle is connected by cleaning branch pipe with cleaning woven hose, cleaning transfusion
Pipe is connected with drawing liquid pump, and cleaning woven hose is provided with triple valve, connects nitric acid cleaning fluid storage container and one respectively through triple valve
Level water storage container, the fluid hole of each groove are connected with reflux, and reflux is connected with return line, return duct
Road connects nitric acid waste collection vessel and nitric acid cleaning fluid storage container through triple valve respectively.
More preferably, the box body is quadrangle box.
More preferably, it is provided with monomer switch on the cleaning branch pipe.
More preferably, seal washer is provided with the slot opening.
Flow using the hermetically sealed micro-wave digestion pipe acid cleaning unit cleaning digestion tube of the present invention is as follows：Digestion tube is inserted
Provided with the monomer switch in groove, opened corresponding to atomization cleaning shower nozzle, the triple valve on cleaning woven hose, atomization cleaning are opened
Shower nozzle is connected with nitric acid cleaning fluid storage container, and the nitric acid cleaning fluid in nitric acid cleaning fluid storage container is sucked cleaning by drawing liquid pump
In infusion pipeline, and nitric acid cleaning fluid is pressed into atomization cleaning shower nozzle, full side is carried out to digestion tube by atomization cleaning shower nozzle
Position cleaning, while opening the triple valve on return line makes return line connect nitric acid cleaning fluid storage container, will be flowed after cleaning
The nitric acid cleaning fluid entered in groove is regathered in nitric acid cleaning fluid storage container by reflux and return line, during cleaning
Between about 15 minutes.After the completion of nitric acid cleaning procedure, cleaning infusion pipeline triple valve is connected into one-level water storage container, return line
Triple valve connect waste liquid collection vessel, again by cleaning procedure cleaning once, complete cleaning.
The advantages of hermetically sealed micro-wave digestion pipe acid cleaning unit of the present invention is 1. reduction nitric acid dosages, improves sour circulation
The number used；2. squared design, tank body height, it is of moderate size；3. rinsed using spray-type, the volatilization of no acid mist；4. significantly
Shorten the acid cleaning time limit, can be come into operation immediately after the completion of cleaning.
Brief description of the drawings
Fig. 1 the structural representation of present invention.
The schematic flow sheet of Fig. 2 present invention.
1 reflux, 2 monomers switch, 3 atomization cleaning shower nozzles, 4a, 4b triple valve, 5 nitric acid cleaning fluid storage containers, 6
One-level water storage container, 7 waste liquid collection vessels, 8 grooves, 9 fluid holes, 10 box bodys, 11 cleaning woven hoses, 12 return lines, 13
Drawing liquid pump, 14 cleaning branch pipes.
Embodiment
The hermetically sealed micro-wave digestion pipe acid cleaning unit of the present invention, including box body 10, are provided with some recessed on box body 10
Groove 8, digestion tube mouth down are inserted in groove 8, and the center of groove 8 is provided with atomization cleaning shower nozzle 3, and the bottom of groove 8 is provided with fluid hole 9,
The digestion tube ttom of pipe and atomization cleaning shower nozzle 3 for inserting groove 8 retain certain distance, and the outer tube wall and groove 8 of digestion tube are tight-lipped close
Coordinate, be provided with seal washer in the opening of groove 8 to strengthen the seal between digestion tube and groove 8.Each atomization cleaning spray
First 3 are connected by cleaning branch pipe 14 with cleaning woven hose 11, and monomer switch 2 is provided with cleaning branch pipe 14 or is being atomized
Switch is set in cleaning sprayer 3, and to control each atomization cleaning shower nozzle 3, not placing the atomization cleaning shower nozzle 3 of digestion tube can close
Outwards do not spray liquid.Cleaning woven hose 11 is connected with drawing liquid pump 13, and cleaning woven hose 11 is provided with triple valve 4b, through triple valve
4b connects nitric acid cleaning fluid storage container 5 and one-level water storage container 6 respectively, and the fluid hole 9 of each groove 8 is and reflux
1 connection, reflux 1 are connected with return line 12, and return line 12 connects nitric acid waste collection vessel 7 respectively through triple valve 4a
With nitric acid cleaning fluid storage container 5.
The hermetically sealed micro-wave digestion pipe acid cleaning unit cleaning process of the present invention is as follows：Digestion tube is inserted in groove 8, opened
Monomer switch 2 corresponding to atomization cleaning shower nozzle 3, opens the triple valve 4b on cleaning woven hose 11, atomization cleaning shower nozzle 3 and nitre
Sour cleaning fluid storage container 5 is connected, and drawing liquid pump 13 infuses the nitric acid cleaning fluid suction cleaning in nitric acid cleaning fluid storage container 5
In the tunnel of pipe 11, and nitric acid cleaning fluid is pressed into atomization cleaning shower nozzle 3, full side is carried out to digestion tube by atomization cleaning shower nozzle 3
Position cleaning, while opening the triple valve 4a on return line 12 makes return line 12 connect nitric acid cleaning fluid storage container 5, will be clear
The nitric acid cleaning fluid flowed into after washing in groove 8 regathers the storage of nitric acid cleaning fluid by reflux 1 and return line 12 to be held
In device 5, scavenging period about 15 minutes.After the completion of nitric acid cleaning procedure, the cleaning road triple valve 4b of woven hose 11 is connected into one-level water
Storage container 6, the triple valve 4a of return line 12 connect waste liquid collection vessel 7, again by cleaning procedure cleaning once, complete
Cleaning.The resolution tube wall in insertion groove 8, nitric acid cleaning are first sprayed repeatedly using nitric acid cleaning fluid in whole cleaning process
Liquid recycles, and each digestion tube and detergent line composition closed loop, the volatilization of no acid mist, directly switches one after nitric acid cleaning
Level water rinses, and can be used directly after the cleaning of one-level water, improves cleaning efficiency and cleaning security.
Claims (4)
1. a kind of hermetically sealed micro-wave digestion pipe acid cleaning unit, including box body, it is characterized in that some grooves are provided with box body,
In digestion tube mouth down insertion groove, there is sealing ring in groove, groove center is provided with atomization cleaning shower nozzle, and bottom portion of groove is provided with out
Fluid apertures, each cleaning sprayer are connected by cleaning branch pipe with cleaning woven hose, and cleaning woven hose is connected with drawing liquid pump, and cleaning is defeated
Liquid pipe is provided with triple valve, connects nitric acid cleaning fluid storage container and one-level water storage container, each groove respectively through triple valve
Fluid hole be connected with reflux, reflux is connected with return line, and return line connects nitric acid respectively through triple valve
Waste liquid collection vessel and nitric acid cleaning fluid storage container.
2. hermetically sealed micro-wave digestion pipe acid cleaning unit according to claim 1, it is characterized in that the box body is rectangular box
Body.
3. hermetically sealed micro-wave digestion pipe acid cleaning unit according to claim 1, it is characterized in that being set on the cleaning branch pipe
It is equipped with monomer switch.
4. hermetically sealed micro-wave digestion pipe acid cleaning unit according to claim 1, it is characterized in that being set at the slot opening
There is seal washer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710105218.7A CN106733996A (en) | 2017-02-25 | 2017-02-25 | A kind of hermetically sealed micro-wave digestion pipe acid cleaning unit |
| CN2017101052187 | 2017-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107630226A true CN107630226A (en) | 2018-01-26 |
Family
ID=58959565
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105218.7A Pending CN106733996A (en) | 2017-02-25 | 2017-02-25 | A kind of hermetically sealed micro-wave digestion pipe acid cleaning unit |
| CN201711090640.6A Pending CN107630226A (en) | 2017-02-25 | 2017-11-08 | Hermetically sealed micro-wave digestion pipe acid cleaning unit |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710105218.7A Pending CN106733996A (en) | 2017-02-25 | 2017-02-25 | A kind of hermetically sealed micro-wave digestion pipe acid cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106733996A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055544A (en) * | 2019-05-23 | 2019-07-26 | 重庆钢铁(集团)有限责任公司 | Vertical steel pipe descaling bath |
| CN113400182A (en) * | 2020-09-28 | 2021-09-17 | 衡阳市雁证不锈钢商贸有限公司 | Washing unit is used in metal material processing |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107377551A (en) * | 2017-08-02 | 2017-11-24 | 贾振国 | A kind of microwave heating atomization washer |
| CN107377552A (en) * | 2017-08-02 | 2017-11-24 | 贾振国 | A kind of strong acid distillation atomization cleaning device |
| CN113210374A (en) * | 2021-01-11 | 2021-08-06 | 江苏天美健大自然生物工程有限公司 | Cleaning method of digestion tank |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395818Y (en) * | 1999-10-29 | 2000-09-13 | 新汶矿业集团有限责任公司莱芜医院 | Semi-automatic glass test tube cleaner |
| CN101196447A (en) * | 2007-12-21 | 2008-06-11 | 博奥生物有限公司 | Washing method and device for biological chip |
| CN201880722U (en) * | 2010-11-04 | 2011-06-29 | 倪淑梅 | Test-tube cleaner |
| CN205056583U (en) * | 2015-10-23 | 2016-03-02 | 福建中烟工业有限责任公司 | Chromatogram bottle self - cleaning device |
| CN205762808U (en) * | 2015-10-22 | 2016-12-07 | 武汉汽车车身附件研究所有限公司 | A kind of Rapid washing device |
| CN107096760A (en) * | 2017-05-21 | 2017-08-29 | 长沙新气象自动化技术有限公司 | A kind of ring hydrothermal solution injecting type cylinder fouling cleaning device and its cleaning |
| CN207537539U (en) * | 2017-11-08 | 2018-06-26 | 威海出入境检验检疫局检验检疫技术中心 | Hermetically sealed micro-wave digestion pipe acid cleaning unit |
-
2017
- 2017-02-25 CN CN201710105218.7A patent/CN106733996A/en active Pending
- 2017-11-08 CN CN201711090640.6A patent/CN107630226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2395818Y (en) * | 1999-10-29 | 2000-09-13 | 新汶矿业集团有限责任公司莱芜医院 | Semi-automatic glass test tube cleaner |
| CN101196447A (en) * | 2007-12-21 | 2008-06-11 | 博奥生物有限公司 | Washing method and device for biological chip |
| CN201880722U (en) * | 2010-11-04 | 2011-06-29 | 倪淑梅 | Test-tube cleaner |
| CN205762808U (en) * | 2015-10-22 | 2016-12-07 | 武汉汽车车身附件研究所有限公司 | A kind of Rapid washing device |
| CN205056583U (en) * | 2015-10-23 | 2016-03-02 | 福建中烟工业有限责任公司 | Chromatogram bottle self - cleaning device |
| CN107096760A (en) * | 2017-05-21 | 2017-08-29 | 长沙新气象自动化技术有限公司 | A kind of ring hydrothermal solution injecting type cylinder fouling cleaning device and its cleaning |
| CN207537539U (en) * | 2017-11-08 | 2018-06-26 | 威海出入境检验检疫局检验检疫技术中心 | Hermetically sealed micro-wave digestion pipe acid cleaning unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110055544A (en) * | 2019-05-23 | 2019-07-26 | 重庆钢铁(集团)有限责任公司 | Vertical steel pipe descaling bath |
| CN113400182A (en) * | 2020-09-28 | 2021-09-17 | 衡阳市雁证不锈钢商贸有限公司 | Washing unit is used in metal material processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106733996A (en) | 2017-05-31 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180126 |
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| RJ01 | Rejection of invention patent application after publication |