CN107126726A - A kind of glue-spraying device - Google Patents
A kind of glue-spraying device Download PDFInfo
- Publication number
- CN107126726A CN107126726A CN201710524580.8A CN201710524580A CN107126726A CN 107126726 A CN107126726 A CN 107126726A CN 201710524580 A CN201710524580 A CN 201710524580A CN 107126726 A CN107126726 A CN 107126726A
- Authority
- CN
- China
- Prior art keywords
- ring
- valve
- cylinder
- locking flange
- valve rod
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
- B01D15/20—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the conditioning of the sorbent material
- B01D15/206—Packing or coating
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The invention discloses a kind of glue-spraying device, O-ring A, O-ring B, O-ring C, cylinder, valve lever bushing, air cylinder fixed plate, valve seat, O-ring D, O-ring E, O-ring F, O-ring G, locking flange, valve rod, homogenate mouth, Butterworth Hatch, mobile phase mouthful are mainly included, the cleaning for connecting the filling and chromatographic column so as to realize chromatography column packing in chromatographic column and outside is controlled by cylinder telemechanical.The apparatus structure is simple, easy to operate, substantially increases operating efficiency, reduces labor intensity.
Description
Technical field
The present invention relates to a kind of glue-spraying device, it is mainly used in chromatographic column filling filler, belongs to chromatographic field.
Background technology
Need filler being injected into post during the use of chromatographic column, chromatographic column two ends are equipped with sieve plate, grain during filling material
Degree more than the filler of hole diameter of sieve (perforated) plate be retained in above and below between sieve plate.Filling material needs a glue-spraying device, and filler is injected into layer
Analyse in post.The conventional method used at present is that filler is pumped into a spray head with delivery pump, then passes through sieve plate and enters chromatography
Post.Showerhead configuration used in the method is complicated, cumbersome, poor sealing performance, fills chromatographic column post effect than relatively low, operating personnel
Labor intensity it is higher.Therefore a kind of simple, quick, glue-spraying device of good seal performance is needed.
The content of the invention
It is an object of the invention to provide a kind of glue-spraying device, it can be used for chromatographic column filling material, to solve prior art
The shortcomings of complicated, poor sealing performance, high labor intensity.Concrete technical scheme is as follows：
A kind of glue-spraying device, mainly comprising O-ring A4, O-ring B5, O-ring C6, cylinder 7, valve lever bushing 8, air cylinder fixed plate 9,
Valve seat 10, O-ring D11, O-ring E12, O-ring F13, O-ring G14, locking flange 15, valve rod 16, homogenate mouth 18, Butterworth Hatch
19th, mobile phase mouthful 20；Cavity 17 is the space formed by locking flange 15 and valve rod 16；Cylinder 7, valve lever bushing 8, cylinder
Fixed plate 9 is bolted；Valve rod 16 is tightened by the internal thread of the external screw thread on valve rod 16 and cylinder 7；Valve seat 10
Tightened with distributor 3 by bolt；O-ring A4 and O-ring B5 passes through bolt presses on distributor 3；O-ring E12 is mounted in
On distributor 3, compressed by locking flange 15；O-ring C6 passes through bolt presses on valve seat 10；O-ring D11 is mounted in lock
On tight flange 15, pass through bolt presses；O-ring G14 is on locking flange 15；O-ring F13 is mounted on sieve plate weld assembly 2,
Compressed by locking flange 15.
All O-rings are used to the sealing of the device；Cylinder is used to drive stem movement；Valve lever bushing guiding valve rod fortune
It is dynamic；Air cylinder fixed plate is used to fix cylinder；Valve seat realizes the connection of cylinder and distributor；Locking flange is used for fixed screen deck, together
When with valve rod formation cavity；Valve rod is moved in cavity, realizes chromatographic column with extraneous isolation with connecting by O-ring；Homogenate
Mouth is filler entrance；Butterworth Hatch is the entrance of the inwall of cleaning fluid cleaning chromatographic column, and mobile phase entrance is chromatography column separating purification
The entrance of mobile phase during material.
Advantage of the invention compared with current chromatographic column glue spraying method is：（1）The device good seal performance, improves layer
Analyse the post effect of post；（2）The apparatus structure is fairly simple, it is only necessary to control the switch of cylinder that inside the chromatographic column and external world can be achieved
Connection and isolation, complete chromatography column packing filling, it is simple to operate, greatly reduce the labor intensity of staff, improve
Operating efficiency.
Brief description of the drawings
Fig. 1 is the profile of the present apparatus
Fig. 2 is the schematic enlarged-scale view at the J positions on Fig. 1
Fig. 3 is the schematic enlarged-scale view at the K positions on Fig. 1
Fig. 4 is the top view of the present apparatus
1st, sealing ring
2nd, sieve plate weld assembly
3rd, distributor
4th, O-ring A
5th, O-ring B
6th, O-ring C
7th, cylinder
8th, valve lever bushing
9th, air cylinder fixed plate
10th, valve seat
11st, O-ring D
12nd, O-ring E
13rd, O-ring F
14th, O-ring G
15th, flange is locked
16th, valve rod
17th, cavity
18th, it is homogenized mouth
19th, Butterworth Hatch
20th, mobile phase mouthful.
Embodiment
The present invention is described in further detail with reference to accompanying drawing.
When carrying out chromatographic column filling material, the switch of cylinder 7 is opened, cylinder 7 moves band ovable valve stem 16 upwardly through cavity 17,
When valve rod 16 moves to the position that cavity 17 is relatively large in diameter, gap is gone between valve rod 16 and cavity 17, now the He of cavity 17
External world's connection, filler enters cavity 17 through being homogenized mouth 18, is entered by sieve plate weld assembly 2 in chromatographic column, when reaching filling
It is required that when, the switch of cylinder 7 is closed, cylinder 7 passes downwardly through cavity 17 with ovable valve stem 16, when valve rod 16 moves to the diameter of cavity 17
During less position, valve rod 16 is closely coupled by O-ring G14 with cavity 17, and now cavity 17 is hedged off from the outer world, and completes chromatography
The filling of column packing.
When needing cleaning, the switch of cylinder 7 is opened, the motion band ovable valve stem 16 of cylinder 7 works as valve rod upwardly through cavity 17
16 when moving to the position that cavity 17 is relatively large in diameter, and gap is gone between valve rod 16 and cavity 17, now cavity 17 and it is extraneous even
Logical, the cleaned mouth 18 of cleaning fluid enters cavity 17, is entered by sieve plate weld assembly 2 in chromatographic column, at the end of cleaning, closes
The switch of cylinder 7, cylinder 7 passes downwardly through cavity 17 with ovable valve stem 16, when valve rod 16 moves to the less position of the diameter of cavity 17
When, valve rod 16 is closely coupled by O-ring G14 with cavity 17, and now cavity 17 is hedged off from the outer world, and completes the cleaning of chromatographic column.
Claims (1)
1. a kind of glue-spraying device, it is characterised in that mainly include O-ring A（4）, O-ring B（5）, O-ring C（6）, cylinder（7）, valve
Bushing（8）, air cylinder fixed plate（9）, valve seat（10）, O-ring D（11）, O-ring E（12）, O-ring F（13）, O-ring G（14）、
Lock flange（15）, valve rod（16）, homogenate mouth（18）, Butterworth Hatch（19）, mobile phase mouthful（20）, cavity（17）It is by locking flange
（15）And valve rod（16）The space formed；Cylinder（7）, valve lever bushing（8）, air cylinder fixed plate（9）It is bolted；Valve
Bar（16）Pass through valve rod（16）On external screw thread and cylinder（7）Internal thread tightened；Valve seat（10）With distributor（3）Pass through
Bolt is tightened；O-ring A (4) and O-ring B (5) is mounted in distributor（3）On, pass through bolt presses；O-ring E（12）Mounted in distribution
Device（3）On, by locking flange（15）Compress；O-ring C (6) passes through bolt presses on valve seat (10)；O-ring D（11）
Mounted in locking flange（15）On, pass through bolt presses；O-ring G (14) is mounted in locking flange（15）On；O-ring F (13) is mounted in
Sieve plate weld assembly（2）On, by locking flange（15）Compress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524580.8A CN107126726A (en) | 2017-06-30 | 2017-06-30 | A kind of glue-spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524580.8A CN107126726A (en) | 2017-06-30 | 2017-06-30 | A kind of glue-spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107126726A true CN107126726A (en) | 2017-09-05 |
Family
ID=59737013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524580.8A Pending CN107126726A (en) | 2017-06-30 | 2017-06-30 | A kind of glue-spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107126726A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238366A (en) * | 2005-10-21 | 2008-08-06 | 通用电气健康护理生物科学股份公司 | Automated packing system and method for chromatography columns |
| US20140261816A1 (en) * | 2013-03-15 | 2014-09-18 | Shimadzu Corporation | Flow channel switching valve |
| CN104364643A (en) * | 2012-06-21 | 2015-02-18 | 通用电气健康护理生物科学股份公司 | Chromatography column nozzle |
| CN205479481U (en) * | 2016-02-05 | 2016-08-17 | 北京创新通恒科技有限公司 | Multichannel valve and chromatographic column |
| CN106885003A (en) * | 2017-04-20 | 2017-06-23 | 苏州市海崴生物科技有限公司 | A kind of chromatographic column Multifunctional pneumatic valve |
| CN206896896U (en) * | 2017-06-30 | 2018-01-19 | 江苏汉邦科技有限公司 | A kind of glue-spraying device |
-
2017
- 2017-06-30 CN CN201710524580.8A patent/CN107126726A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238366A (en) * | 2005-10-21 | 2008-08-06 | 通用电气健康护理生物科学股份公司 | Automated packing system and method for chromatography columns |
| CN104364643A (en) * | 2012-06-21 | 2015-02-18 | 通用电气健康护理生物科学股份公司 | Chromatography column nozzle |
| US20140261816A1 (en) * | 2013-03-15 | 2014-09-18 | Shimadzu Corporation | Flow channel switching valve |
| CN205479481U (en) * | 2016-02-05 | 2016-08-17 | 北京创新通恒科技有限公司 | Multichannel valve and chromatographic column |
| CN106885003A (en) * | 2017-04-20 | 2017-06-23 | 苏州市海崴生物科技有限公司 | A kind of chromatographic column Multifunctional pneumatic valve |
| CN206896896U (en) * | 2017-06-30 | 2018-01-19 | 江苏汉邦科技有限公司 | A kind of glue-spraying device |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 223005 No. 1-9, Jixian Road, Huai'an Economic Development Zone, Jiangsu Province Applicant after: Jiangsu Hanbang Technology Co.,Ltd. Address before: 223005 No. 1-9, Jixian Road, Huai'an Economic Development Zone, Jiangsu Province Applicant before: JIANGSU HANBON SCIENCE & TECHNOLOGY Co.,Ltd. |