CN103990611A - Rapid cleaning device for chromatography sample injecting bottle - Google Patents
Rapid cleaning device for chromatography sample injecting bottle Download PDFInfo
- Publication number
- CN103990611A CN103990611A CN201410121382.3A CN201410121382A CN103990611A CN 103990611 A CN103990611 A CN 103990611A CN 201410121382 A CN201410121382 A CN 201410121382A CN 103990611 A CN103990611 A CN 103990611A
- Authority
- CN
- China
- Prior art keywords
- top cover
- cleaning device
- sample injection
- injection bottle
- module
- 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.)
- Granted
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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
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
- B08B9/30—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking and having conveyors
- B08B9/32—Rotating conveyors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/006—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects the gas supply or exhaust being effected through hollow spaces or cores in the materials or objects, e.g. tubes, pipes, bottles
Abstract
The invention relates to an efficient rapid cleaning device for a chromatography sample injecting bottle. The device comprises a soaking cylinder provided with an internal tubular cup, a filter net and a clamping part are arranged in the internal tubular cup and used for fixing the sample injecting bottle, and a top cover is arranged above the internal tubular cup. Supporting blocks are arranged on the inner wall of the soaking cylinder and used for supporting the top cover. Open grooves are formed in the top cover, and the top cover is connected with the internal tubular cup in a clearance fit mode. A throttling plate is movably connected to the top cover and provided with multiple spraying holes evenly distributed. A cavity is reserved between the top cover and the throttling plate. The rapid cleaning device further comprises a washing liquid module, a clean water module and a hot air supplying module. The washing liquid module, the clean water module and the hot air supplying module are used for gathering flows into a liquid inlet tube, and a throttling valve is arranged on the liquid inlet tube and communicated with the cavity. The efficient rapid cleaning device has the advantages that the cleaning device integrates washing liquid dissolving, clean water flushing and drying processes, so that time and labor are saved, the device is simple and efficient, and cleaning time for the sample injecting bottle is shortened; the internal tubular cup can rotate to form gas-liquid eddies, and residues in the sample injecting bottle can be further dissolved or dried in an accelerated mode.
Description
Technical field
The invention belongs to chemical experiment analysis technical field, especially relate to a kind of chromatogram sample injection bottle Quick cleaning device efficiently.
Background technology
Since chromatography was invented from earlier 1900s, having experienced developing into of a whole century has become most important compartment analysis science today, and chromatogram and correlation technique thereof are in field extensive uses such as oil, coal, chemical industry, the energy, metallurgy, light industry, food, pharmacy, chemistry, biochemistry, medical treatment, environmental protection, epidemic prevention, public security, agricultural, commodity inspections.Chromatogram sample injection bottle is due to small volume, uses more frequently, and its cleaning way can only be can only be to rinse well with clear water after soaking a period of time by the concentrated sulfuric acid washing lotion of strong oxidizing property again.And sample injection bottle quantity is large and use the reagent of the severe corrosives such as the concentrated sulfuric acid, potassium bichromate in this cleaning process, have very large dangerously and quite consuming time, tend to cause some harm to staff.
At present, in the chromatography of laboratory, not yet there is efficient and safe chromatogram sample injection bottle cleaning device, in cleaning sample injection bottle process, staff spends the phenomenon ubiquity of plenty of time cleaning sample injection bottle, causes the event of staff's personal injury to occur repeatedly.Therefore the scavenging period that, how to shorten sample injection bottle has become to staff's personal injury the problem that industry is paid close attention to increase work efficiency and to reduce this cleaning process.
As notification number is: a kind of inspection and quarantine sample injection bottle cleaning device that the Chinese utility model patent of CN202411060U provides, form by rinsing box, cross bar, spring shaft, sample injection bottle support, lid, handle and buckle, rinse in box and be provided with cross bar, sample injection bottle support is connected with cross bar by spring shaft, lid is connected with flushing box, lid is provided with two buckles, rinses box and is provided with two handles.It is loaded down with trivial details, time-consuming that this sample injection bottle cleaning device exists cleaning process, and inefficiency, exists the problems such as potential safety hazard.
Summary of the invention
The present invention is mainly for the existing potential safety hazard that exists of existing sample injection bottle cleaning mode, and the problem wasting time and energy, and a kind of safe and efficient, automation, integrated chromatogram sample injection bottle Quick cleaning device are provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of chromatogram sample injection bottle Quick cleaning device, comprise the immersion cylinder of upper opening, in described immersion cylinder, be provided with by motor and drive the inner core cup rotating, in inner core cup, be provided with filter screen and the clamping piece of fixing sample injection bottle, inner core cup top is provided with top cover, the inwall that soaks cylinder is provided with the bracer that supports top cover, top cover is provided with the open slot that can hold inner core cup wall of cup, top cover is that matched in clearance is connected with inner core cup, on top cover, be connected with choke block, choke block is provided with uniform multiple spray orifices, between top cover and choke block, leave the cavity that can pass through for washing lotion, this sample injection bottle Quick cleaning device also comprises washing lotion module, water purification module and hot blast feeding module, washing lotion module, water purification module and hot blast feeding module conflux to feed tube, feed tube is provided with choke valve and is communicated with described cavity.The cleaning of laboratory sample injection bottle is generally divided into washing lotion dissolving, purified rinse water and drying course, washing lotion module can provide the concentrated sulfuric acid or methanol solution, carrying out the dissolving of sample injection bottle residue cleans, water purification module can provide clean water, and for rinsing sample injection bottle, hot blast feeding module can provide warm braw, accelerate the drying course of sample injection bottle, integrated above-mentioned three cleaning processes of this sample injection bottle Quick cleaning device, easy to use, time saving and energy saving.In cleaning or drying course, inner core cup can rotate, and can further accelerate the dissolving of residue or the oven dry of sample injection bottle simultaneously.In inner core cup rotation process, open slot plays constraint position-limiting action.
As preferably, described immersion cylinder cylinder bottom is connected with by motor-driven rotating shaft, and the cylinder bottom that soaks cylinder is provided with the rotating disc being connected with rotating shaft, and rotating disc is provided with protruding key, and a glass end for inner core cup is provided with adaptive keyway, protruding key and keyway engagement connection.Driven by motor rotating shaft, rotates driven rotary dish, and the protruding key on rotating disc drives inner core cup, realizes the rotation of inner core cup.
As preferably, described top cover middle part is provided with the installing hole being communicated with cavity, and feed tube end is connected with pin cylinder, and pin cylinder and installing hole are spirally connected, and the medial surface of top cover is covered with screw thread, choke block with top cover for being threaded.Simple installation, is convenient to dismounting and changes.
As preferably, the middle part of described choke block raises up and forms envelope portion, and envelope portion aims at installing hole, and the thickness of envelope portion is not more than 1/2 of choke block thickness.The distance of choke block and top cover has shortened in the envelope portion of projection, regulates choke block, i.e. the size of cavity between capable of regulating choke block and top cover, to adjust gas-liquid channel.
As preferably, the middle part of described choke block is provided with groove, and groove is located at a side relative with envelope portion on choke block, is provided with the adjusting muscle of " one " font of projection in groove.Regulate muscle to be convenient to the application of force, for adjusting the distance of choke block and top cover, and then the size of cavity between adjusting choke block and top cover.
As preferably, the spray orifice on described choke block from up to down tilts, and monosymmetric spray orifice is " V " font and arranges.The spray orifice that bottom inside contracts, can make liquid or gas aim at sample injection bottle, and comprehensive crosswise jet, makes traditional immersion process become flushing, immersion process, further accelerates washing or the drying effect of sample injection bottle.
As preferably, the river outlet of described washing lotion module, water purification module and hot blast feeding module is provided with check valve.Prevent that gas-liquid from refluxing.
As preferably, described top cover and the junction of bracer are provided with sealing ring, and top cover is provided with handle.Handle is convenient to the application of force, mentions top cover.Sealing ring has increased the sealing of top cover and bracer.
As preferably, the casing wall of described immersion cylinder is provided with observation port.Observation port is used for checking solution inlet in inner core cup, so that valve-off at any time.When hot blast feeding module provides warm braw to dry simultaneously, observation port can be used as again the passage that gas is discharged.
As preferably, described clamping piece is split ring anchor ear, and the medial surface of split ring anchor ear is bonded with friction film.
Therefore, the invention has the beneficial effects as follows: 1), this cleaning device integrated washing lotion dissolving, water purification rinse and drying course, time saving and energy saving, simply efficient, greatly shortened the scavenging period of sample injection bottle; 2), inner core cup can rotate, and forms gas-liquid whirlpool, can further accelerate dissolving or the oven dry of sample injection bottle residue.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of the present invention;
Accompanying drawing 2 is a kind of structural representations of choke block in the present invention.
Shown in figure: 1-soaks cylinder, 2-inner core cup, 3-filter screen, 4-clamping piece, 5-top cover, 6-bracer, 7-open slot, 8-choke block, 9-spray orifice, 10-cavity, 11-washing lotion module, 12-water purification module, 13-hot blast feeding module, 14-feed tube, 15-choke valve, 16-rotating shaft, 17-rotating disc, the protruding key of 18-, 19-keyway, 20-pin cylinder, 21-adjusting muscle, 22-check valve, 23-handle, 24-observation port, 25-sample injection bottle.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
As shown in Figure of description 1, a kind of chromatogram sample injection bottle Quick cleaning device, comprise the immersion cylinder 1 of upper opening, soak in cylinder 1 and be provided with by motor and drive the inner core cup 2 rotating, soaking cylinder 1 cylinder bottom is connected with by motor-driven rotating shaft 16, the cylinder bottom that soaks cylinder 1 is provided with the rotating disc 17 being connected with rotating shaft 16, rotating disc 17 is provided with protruding key 18, the cup end of inner core cup 2, is provided with adaptive keyway 19, protruding key 18 and keyway 19 engagement connections, in inner core cup 2, be provided with filter screen 3 and the clamping piece 4 of fixing sample injection bottle 25, clamping piece 4 is split ring anchor ear, the medial surface of split ring anchor ear is bonded with friction film, inner core cup 2 tops are provided with top cover 5, the inwall that soaks cylinder 1 is provided with the bracer 6 that supports top cover 5, top cover 5 is provided with the open slot 7 that can hold inner core cup 2 wall of cups, top cover 5 and inner core cup 2 are connected for matched in clearance, as shown in Figure of description 2, top cover 5 is provided with choke block 8, the medial surface of top cover 5 is covered with screw thread, choke block 8 with top cover 5 for being threaded, choke block 8 is provided with uniform multiple spray orifices 9, spray orifice 9 on choke block 8 from up to down tilts, monosymmetric spray orifice 9 is " V " font and arranges, the middle part of choke block 8 raises up and forms envelope portion, envelope portion aims at installing hole, the thickness of envelope portion is not more than 1/2 of choke block 8 thickness, the middle part of choke block 8 is provided with groove, groove is located at a side relative with envelope portion on choke block 8, in groove, be provided with the adjusting muscle 21 of " one " font of projection, between top cover 5 and choke block 8, leave the cavity 10 that can pass through for washing lotion, these sample injection bottle 25 Quick cleaning devices also comprise washing lotion module 11, water purification module 12 and hot blast feeding module 13, washing lotion module 11, water purification module 12 and hot blast feeding module 13 conflux to feed tube 14, washing lotion module 11, the river outlet of water purification module 12 and hot blast feeding module 13 is provided with check valve 22, feed tube 14 is provided with choke valve 15, feed tube 14 ends are connected with pin cylinder 20, top cover 5 middle parts are provided with the installing hole being communicated with cavity 10, pin cylinder 20 is spirally connected with installing hole, top cover 5 is provided with sealing ring with the junction of bracer 6, top cover 5 is provided with handle 23, the casing wall that soaks cylinder 1 is provided with observation port 24.
The cleaning of laboratory sample injection bottle is divided into washing lotion dissolving, water purification rinses and drying course, integrated above-mentioned three cleaning processes of this sample injection bottle Quick cleaning device, and wherein washing lotion module can provide the concentrated sulfuric acid or methanol solution, carries out the dissolving of sample injection bottle residue and cleans; Water purification module can provide clean water, for rinsing sample injection bottle; Hot blast feeding module can provide warm braw, accelerates the drying course of sample injection bottle.
It is concentrated sulfuric acid solution that the present embodiment is chosen washing lotion, and water purification is pure filtered water, illustrates the use procedure of this cleaning device with this, specific as follows:
Washing lotion course of dissolution: sample injection bottle is fixed in inner core cup, and use clamping piece fixation, according to the relevant parameter of sample injection bottle, rotate and regulate muscle, control the distance between choke block and top cover, top cover is put up on inner core cup, starter motor makes inner core cup slow rotation, sample injection bottle rotates thereupon, open washing lotion module, the concentrated sulfuric acid will flow into successively feed tube under the effect of high-pressure pump, cavity, and shower nozzle from choke block ejection, the comprehensive crosswise jet of hydrojet also has compared with strong impact force, hydrojet is washed away inside and outside sample injection bottle, the hydrojet of ejection increases gradually, observe liquid water level from observation port, treat that water level exceeds sample injection bottle bottleneck, close washing lotion module, sample injection bottle is soaked, dissolve a period of time, then take out sample injection bottle, and topple over residual washing lotion.In this process, the sample injection bottle of rotation and the hydrojet of impact interact, and have accelerated the dissolving of residue, can whole process regulate at any time choke valve in addition, control the rate of outflow of hydrojet.
Water purification flushing process: place sample injection bottle, put up top cover and starter motor according to said process, open water purification module, water purification will spray from shower nozzle, the comprehensive crosswise jet of hydrojet of same ejection also has compared with strong impact force, and hydrojet is washed away inside and outside sample injection bottle, cleans the residual solution on sample injection bottle, after the time of one end to be cleaned, close water purification module, take out sample injection bottle, and topple over residual liquid.
Drying course: place sample injection bottle, put up top cover and starter motor according to said process, open hot blast feeding module, hot blast feeding module will provide warm braw and spray from shower nozzle, warm braw can accelerate the rapid evaporation of the residual globule on sample injection bottle, the sample injection bottle simultaneously rotating also can be gone out globule sputter, by the interaction of the two, can greatly shorten sample injection bottle drying time.In this process, the globule of disengaging will fall to inner core cup bottom by filter screen, after to be dried completing, topple over.
To sum up, this cleaning device can accelerate dissolving or the oven dry of sample injection bottle residue, simply efficient, time saving and energy saving, has greatly shortened the processing time of sample injection bottle, is particularly suited for the batch process of laboratory sample injection bottle.
Should be understood that this embodiment is only not used in and limits the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (10)
1. a chromatogram sample injection bottle Quick cleaning device, comprise the immersion cylinder (1) of upper opening, it is characterized in that, in described immersion cylinder (1), be provided with by motor and drive the inner core cup (2) rotating, in inner core cup (2), be provided with filter screen (3) and the clamping piece (4) of fixing sample injection bottle (25), inner core cup (2) top is provided with top cover (5), the inwall that soaks cylinder (1) is provided with the bracer (6) that supports top cover (5), top cover (5) is provided with the open slot (7) that can hold inner core cup (2) wall of cup, top cover (5) and inner core cup (2) are connected for matched in clearance, on top cover (5), be connected with choke block (8), choke block (8) is provided with uniform multiple spray orifices (9), between top cover (5) and choke block (8), leave the cavity (10) that can pass through for washing lotion, this sample injection bottle (25) Quick cleaning device also comprises washing lotion module (11), water purification module (12) and hot blast feeding module (13), washing lotion module (11), water purification module (12) and hot blast feeding module (13) conflux to feed tube (14), feed tube (14) is provided with choke valve (15) and is communicated with described cavity (10).
2. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 1, it is characterized in that, described immersion cylinder (1) cylinder bottom is connected with by motor-driven rotating shaft (16), the cylinder bottom that soaks cylinder (1) is provided with the rotating disc (17) being connected with rotating shaft (16), rotating disc (17) is provided with protruding key (18), the cup end of inner core cup (2), is provided with adaptive keyway (19), protruding key (18) and keyway (19) engagement connection.
3. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 1, it is characterized in that, described top cover (5) middle part is provided with the installing hole being communicated with cavity (10), feed tube (14) end is connected with pin cylinder (20), pin cylinder (20) is spirally connected with installing hole, the medial surface of top cover (5) is covered with screw thread, choke block (8) with top cover (5) for being threaded.
4. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 3, is characterized in that, the middle part of described choke block (8) raises up and forms envelope portion, and envelope portion aims at installing hole, and the thickness of envelope portion is not more than 1/2 of choke block (8) thickness.
5. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 4, it is characterized in that, the middle part of described choke block (8) is provided with groove, and groove is located at the upper side relative with envelope portion of choke block (8), is provided with the adjusting muscle (21) of " one " font of projection in groove.
6. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 1, is characterized in that, the spray orifice (9) on described choke block (8) from up to down tilts, and monosymmetric spray orifice (9) is " V " font and arranges.
7. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 1, is characterized in that, the river outlet of described washing lotion module (11), water purification module (12) and hot blast feeding module (13) is provided with check valve (22).
8. according to a kind of chromatogram sample injection bottle Quick cleaning device described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7, it is characterized in that, described top cover (5) is provided with sealing ring with the junction of bracer (6), and top cover (5) is provided with handle (23).
9. a kind of chromatogram sample injection bottle Quick cleaning device according to claim 1, is characterized in that, the casing wall of described immersion cylinder (1) is provided with observation port (24).
10. according to a kind of chromatogram sample injection bottle Quick cleaning device described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 9, it is characterized in that, described clamping piece (4) is split ring anchor ear, and the medial surface of split ring anchor ear is bonded with friction film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121382.3A CN103990611B (en) | 2014-03-28 | 2014-03-28 | A kind of chromatography column feed materials bottle Quick cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121382.3A CN103990611B (en) | 2014-03-28 | 2014-03-28 | A kind of chromatography column feed materials bottle Quick cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103990611A true CN103990611A (en) | 2014-08-20 |
| CN103990611B CN103990611B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121382.3A Expired - Fee Related CN103990611B (en) | 2014-03-28 | 2014-03-28 | A kind of chromatography column feed materials bottle Quick cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103990611B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269750A (en) * | 2015-06-23 | 2017-01-04 | 中美华世通生物医药科技（武汉）有限公司 | Clean the system and method for chromatography column feed materials bottle |
| CN107790453A (en) * | 2017-11-18 | 2018-03-13 | 天津海世达检测技术有限公司 | A kind of sample injection bottle automatic flushing device |
| CN109396142A (en) * | 2018-10-29 | 2019-03-01 | 湖州善琏永和风笔斋 | A kind of cleaning device for craftwork paint bottle |
| CN111570455A (en) * | 2018-07-23 | 2020-08-25 | 苏静 | Equipment and method for washing large-diameter fruit glass can body |
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| CN111570455A (en) * | 2018-07-23 | 2020-08-25 | 苏静 | Equipment and method for washing large-diameter fruit glass can body |
| CN111570455B (en) * | 2018-07-23 | 2021-06-11 | 绍兴博弈机械设备研发有限公司 | Equipment and method for washing large-diameter fruit glass can body |
| CN109396142A (en) * | 2018-10-29 | 2019-03-01 | 湖州善琏永和风笔斋 | A kind of cleaning device for craftwork paint bottle |
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|---|---|
| CN103990611B (en) | 2016-01-20 |
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Effective date of registration: 20191107 Address after: 200120 room 5253, block a, building 2, No. 499, KANGYI Road, Pudong New Area, Shanghai Patentee after: Shanghai Ximu Scientific Instrument Co., Ltd Address before: 316021 No. 28 sports road, Dinghai District, Zhejiang, Zhoushan, Lincheng Patentee before: Zhejiang Prov. Inst. of Marine Products |
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