CN107519667A - A kind of new low clearance chromatography rod structure - Google Patents
A kind of new low clearance chromatography rod structure Download PDFInfo
- Publication number
- CN107519667A CN107519667A CN201710905514.5A CN201710905514A CN107519667A CN 107519667 A CN107519667 A CN 107519667A CN 201710905514 A CN201710905514 A CN 201710905514A CN 107519667 A CN107519667 A CN 107519667A
- Authority
- CN
- China
- Prior art keywords
- column
- deceleration device
- screw rod
- installing plate
- top plate
- 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
Links
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
- B01D15/22—Selective adsorption, e.g. chromatography characterised by constructional or operational features relating to the construction of the column
Abstract
The invention discloses a kind of new low clearance chromatography rod structure, it is made up of top plate, pitch brace, piston component, column, column casing component, end-cap assembly, base, bolt, reductor installing plate and driver element, driver element is made up of screw rod, motor and deceleration device；Motor and deceleration device in the present invention are all located at below reductor installing plate, while uniformly piston power is supplied to, greatly reduce chromatographic column whole height, and it is connected provided with the screw rod of 2 or more with top plate, add stress point, stress condition is improved, top plate and reductor installation plate thickness can be thinned, so as to reduce chromatographic column overall weight and production cost.
Description
Technical field
The invention belongs to preparing chromatograph in industry field, and rod structure is chromatographed more particularly to a kind of new low clearance.
Background technology
Chromatographic column is that chromatography industry carries out purge process liquid, and the important of required material is isolated from process liquids
Equipment.The mobile phase of carrying sample, which is stressed, during separation drives the particle media for being forced through stationary phase to be moved in post bed,
Because different compounds is by with the different mobilitys by medium, so different samples in mobile phase successively outflow layer
Analyse post.Wherein, by the post bed that forms of particle media compression be whether uniformly, closely chromatographic column separating effect quality it is crucial because
Element, the post bed of particle media can under gravity form, can be rinsed to be formed or compressed by the piston of chromatographic column with mobile phase
Form.
At present, chromatographic column post bed mainly compresses the pattern to form post bed using piston, and existing piston pressure texture mainly has
Two kinds：One kind is to drive piston to be moved up and down in column casing by deceleration device with motor, and shape is compressed to particle media
Into post bed；Another kind is that an oil cylinder is housed above chromatographic column, by oil cylinder to the piston certain pressure in column casing come compressed shape
Into post bed.As shown in fig. 6, in the prior art, motor and oil cylinder both compression power devices are all located at installing in chromatographic column
The top of harden structure, thus the height of chromatographic column also becomes very high, by taking a diameter of 0.8m chromatographic column as an example, when compression power fills
When being set in above post, the height up to 4m of whole chromatographic column, and chromatographic column using when be normally placed at cleaning shop, standard it is net
Change plant building height typically in 2.8m or so, if using a diameter of more than 0.8m chromatographic column when, it is necessary to customize higher net
The equipment can be used by changing factory building, not only increased the production cost of the enterprises such as pharmacy, chemical industry, even more limited larger diameter
Chromatographic column uses and application, therefore, develops that a kind of diameter is big and overall height is less than 2.8m chromatography column system, be ability
Field technique personnel key technical problem urgently to be resolved hurrily.
The content of the invention
To solve above technical problem, the invention provides a kind of new low clearance chromatography rod structure, it is provided with the structure
Reductor installing plate, motor and deceleration device in driver element are located at the lower section of reductor installing plate, are uniformly supplied to piston
While power, the whole height of chromatographic column is reduced, concrete technical scheme is as follows：
A kind of new low clearance chromatography rod structure, by top plate, pitch brace, piston component, column, column casing component, end-cap assembly,
Base, bolt, reductor installing plate and driver element composition, driver element are made up of screw rod, motor and deceleration device；In top plate
Pitch brace is equipped with by bolt at the heart, pitch brace lower end is provided with piston component, and column lower end connects with base, base center
Provided with end-cap assembly, column casing component is fixed with bolt above end-cap assembly；Screw rod, screw rod upper end and top plate are provided with the outside of top plate
It is connected, lower end passes through reductor installing plate and deceleration device, and deceleration device and motor are installed on below reductor installing plate, are slowed down
Device upper end and reductor installing plate are fixed, and side is respectively provided with motor.
Preferably, deceleration device and screw rod are installed on directly over column, and the lower end of screw rod through reductor installing plate and subtracts
Speed variator is stretched into corresponding column, and deceleration device lower end is fixedly connected with column top surface.
Preferably, deceleration device and screw rod are installed on above column, and the lower end of screw rod passes through reductor installing plate and deceleration
Device is stretched on the outside of column casing component, and deceleration device lower end and column top surface separate.
Preferably, quantity >=2 group of driver element.
Preferably, driver element can be replaced by hydraulic jack or cylinder.
The present invention technical advantage be：1. the motor and deceleration device in the present invention are all located at below reductor installing plate,
While uniformly piston power is supplied to, chromatographic column whole height is greatly reduced, by taking a diameter of 1.2m chromatographic column as an example,
The height of whole chromatographic column only has 2.6m；2. deceleration device and screw rod are located at directly over column by the present invention, after screw rod declines
It is hidden in column, chromatographic column compact appearance can be made succinct；3. the screw rod that the present invention sets 2 or more is connected with top plate, increase
Stress point, improves stress condition, top plate and reductor installation plate thickness can be thinned, integrally weigh so as to reduce chromatographic column
Amount and production cost.
Brief description of the drawings
Fig. 1 is the structural representation of the first structure of the invention
Fig. 2 is the structural representation that piston component is in highest point in the first structure of the invention
Fig. 3 is the structural representation that piston component is in lowest part in the first structure of the invention
Fig. 4 is the structural representation of second of structure of the invention
Fig. 5 is the structural representation that piston component is in lowest part in second of structure of the invention
Fig. 6 is located at the structural representation above installing plate for compression set in the prior art
Specific code name is as follows in figure：1. the piston component 7. of 5. deceleration device of top plate 2. screw rod, 3. pitch brace, 4. motor 6.
The driver element of 12. reductor installing plate of column 8. column casing component, 9. end-cap assembly, 10. base, 11. bolt 13..
Embodiment
The present invention is described further with reference to Fig. 1 ~ Fig. 5.
Embodiment 1
As shown in figure 1, the structure is by top plate 1, pitch brace 3, piston component 6, column 7, column casing component 8, end-cap assembly 9, bottom
Seat 10, bolt 11, reductor installing plate 12 and driver element 13 form, and driver element 13 is by screw rod 2, motor 4 and deceleration device 5
Composition；Pitch brace 3 is equipped with by bolt 11 at the center of top plate 1, the lower end of pitch brace 3 is provided with piston component 6, the lower end of column 7
Connected with base 10, the center of base 10 is provided with end-cap assembly 9, and end-cap assembly 9 is fixed with column casing component 8 with bolt 11 above；Top
The outside of plate 1 is provided with screw rod 2, and the upper end of screw rod 2 is connected with top plate 1, and lower end passes through reductor installing plate 12 and deceleration device 5, slows down
Device 5 and motor 4 are installed on the lower section of reductor installing plate 12, and the upper end of deceleration device 5 and reductor installing plate 12 are fixed, side point
Zhuan You not motor 4.
Wherein, deceleration device 5 and screw rod 2 are installed on directly over column 7, and the lower end of screw rod 2 passes through reductor installing plate 12
Stretched into deceleration device 5 in corresponding column 7, the lower end of deceleration device 5 is fixedly connected with the top surface of column 7, and driver element is 3 groups.
When piston component 6 needs to decline, the synchronous forward of motor 4 rotates, and is transported downwards by the drive screw 2 of deceleration device 5
Dynamic, so as to drive top plate 1, pitch brace 3 and the entirety of piston component 6 to move down, piston component 6 moves to lowest part, declines
Screw rod 2 afterwards is hidden in column 7（See Fig. 3）；When piston component 6 needs to rise, the synchronous backward of motor 4, which rotates, passes through deceleration
Device 5 and drive screw are moved upwards, so as to drive top plate 1, pitch brace 3 and the entirety of piston component 6 to move up, piston group
Part 6 moves to highest point（See Fig. 2）.
Embodiment 2
As shown in figure 4, the structure is by top plate 1, pitch brace 3, piston component 6, column 7, column casing component 8, end-cap assembly 9, bottom
Seat 10, bolt 11, reductor installing plate 12 and driver element 13 form, and driver element 13 is by screw rod 2, motor 4 and deceleration device 5
Composition；Pitch brace 3 is equipped with by bolt 11 at the center of top plate 1, the lower end of pitch brace 3 is provided with piston component 6, the lower end of column 7
Connected with base 10, the center of base 10 is provided with end-cap assembly 9, and end-cap assembly 9 is fixed with column casing component 8 with bolt 11 above；Top
The outside of plate 1 is provided with screw rod 2, and the upper end of screw rod 2 is connected with top plate 1, and lower end passes through reductor installing plate 12 and deceleration device 5, slows down
Device 5 and motor 4 are installed on the lower section of reductor installing plate 12, and the upper end of deceleration device 5 and reductor installing plate 12 are fixed, side point
Zhuan You not motor 4.
Wherein, deceleration device 5 and screw rod 2 are installed on the top of column 7, and the lower end of screw rod 2 passes through the He of reductor installing plate 12
Deceleration device 5 stretches into the outside of column casing component 8, and the end of deceleration device 5 and the top surface of column 7 separate, and driver element is 3 groups.
When piston component 6 needs to decline, the synchronous forward of motor 4 rotates, and is transported downwards by the drive screw 2 of deceleration device 5
Dynamic, so as to drive top plate 1, pitch brace 3 and the entirety of piston component 6 to move down, piston component 6 moves to lowest part, declines
Screw rod 2 afterwards is located at the outside of column casing component 8, arranged side by side with column 7（See Fig. 5）；When piston component 6 needs to rise, motor 4 is synchronous
Rotate backward and moved upwards by deceleration device 5 and drive screw, so as to drive top plate 1, pitch brace 3 and piston component 6 whole
Body moves up, and piston component 6 moves to highest point（See Fig. 4）.
In addition, the driver element in the present invention, can also be replaced by hydraulic jack or cylinder.
Claims (5)
- A kind of 1. new low clearance chromatography rod structure, by top plate（1）, pitch brace（3）, piston component（6）, column（7）, column casing Component（8）, end-cap assembly（9）, base（10）, bolt（11）, reductor installing plate（12）Formed with driver element (13), driving Unit (13) is by screw rod（2）, motor（4）And deceleration device（5）Composition；Top plate（1）Pass through bolt at center（11）Equipped with piston Pull bar（3）, pitch brace（3）Lower end is provided with piston component（6）, column（7）Lower end and base（10）Connection, base（10）Center Provided with end-cap assembly（9）, end-cap assembly（9）Bolt is used above（11）It is fixed with column casing component（8）；It is characterized in that：Top plate（1） Outside is provided with screw rod（2）, screw rod（2）Upper end and top plate（1）It is connected, lower end passes through reductor installing plate（12）And deceleration device （5）, deceleration device（5）And motor（4）It is installed on reductor installing plate（12）Lower section, deceleration device（5）Upper end and reductor peace Loading board（12）Fixed, side is respectively provided with motor（4）.
- A kind of 2. new low clearance chromatography rod structure according to claim 1, it is characterised in that：Deceleration device（5）And spiral shell Bar（2）It is installed on column（7）Surface, screw rod（2）Lower end pass through reductor installing plate（12）And deceleration device（5）Stretch into pair The column answered（7）In, deceleration device（5）Lower end and column（7）Top surface is fixedly connected.
- A kind of 3. new low clearance chromatography rod structure according to claim 1, it is characterised in that：Deceleration device（5）And spiral shell Bar（2）It is installed on column（7）Top, screw rod（2）Lower end pass through reductor installing plate（12）And deceleration device（5）Stretch into column casing Component（8）Outside, deceleration device（5）Lower end and column（7）Top surface separates.
- A kind of 4. new low clearance chromatography rod structure according to claim 1,2 or 3, it is characterised in that：Driver element Quantity >=2 group.
- A kind of 5. new low clearance chromatography rod structure according to claim 4, it is characterised in that：Driver element can be by hydraulic pressure Oil cylinder or cylinder are replaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905514.5A CN107519667A (en) | 2017-09-29 | 2017-09-29 | A kind of new low clearance chromatography rod structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905514.5A CN107519667A (en) | 2017-09-29 | 2017-09-29 | A kind of new low clearance chromatography rod structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107519667A true CN107519667A (en) | 2017-12-29 |
Family
ID=60737652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710905514.5A Pending CN107519667A (en) | 2017-09-29 | 2017-09-29 | A kind of new low clearance chromatography rod structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107519667A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860110A (en) * | 2018-08-28 | 2020-03-06 | 江苏汉邦科技有限公司 | Chromatographic column head hoisting device |
| CN117414783A (en) * | 2023-12-14 | 2024-01-19 | 江苏汉邦科技股份有限公司 | Synthetic column, maintenance method and column packing method |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099604A1 (en) * | 2001-04-01 | 2004-05-27 | Wilhelm Hauck | Protective device for the chromatographic bed in dynamic axial compression chromatographic columns |
| CN201988227U (en) * | 2011-03-28 | 2011-09-28 | 赤峰市云淞科技发展有限责任公司 | Chromatographic column with pressurizing piston |
| CN104495206A (en) * | 2014-12-25 | 2015-04-08 | 滁州汽车与家电技术及装备研究院 | Multilayer synchronous lifting equipment |
| CN204354311U (en) * | 2014-12-20 | 2015-05-27 | 云南亿坤石材开发有限责任公司 | A kind of lamination combining type rotational symmetry workpiece to be added once grinds cuts shaped device |
| CN204865086U (en) * | 2015-08-20 | 2015-12-16 | 中国科学院过程工程研究所 | A seal assembly and chromatography column for chromatography column |
| US20150360145A1 (en) * | 2013-02-15 | 2015-12-17 | Biotechflow Limited | Chromatography system with tilt-prevention structure and associated process |
| CN205412325U (en) * | 2015-12-22 | 2016-08-03 | 荣捷生物工程（苏州）有限公司 | Chromatography device |
| CN205472511U (en) * | 2016-01-28 | 2016-08-17 | 大唐呼图壁能源开发有限公司水力发电厂 | Stable elevating platform that overhauls |
| CN106606888A (en) * | 2015-10-21 | 2017-05-03 | 江苏汉邦科技有限公司 | Novel stirring chromatographic column |
| CN206466932U (en) * | 2017-01-19 | 2017-09-05 | 杭州吉时语科技有限公司 | A kind of elevator lifting device |
| CN207307265U (en) * | 2017-09-29 | 2018-05-04 | 江苏汉邦科技有限公司 | A kind of new low clearance chromatography rod structure |
-
2017
- 2017-09-29 CN CN201710905514.5A patent/CN107519667A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099604A1 (en) * | 2001-04-01 | 2004-05-27 | Wilhelm Hauck | Protective device for the chromatographic bed in dynamic axial compression chromatographic columns |
| CN201988227U (en) * | 2011-03-28 | 2011-09-28 | 赤峰市云淞科技发展有限责任公司 | Chromatographic column with pressurizing piston |
| US20150360145A1 (en) * | 2013-02-15 | 2015-12-17 | Biotechflow Limited | Chromatography system with tilt-prevention structure and associated process |
| CN204354311U (en) * | 2014-12-20 | 2015-05-27 | 云南亿坤石材开发有限责任公司 | A kind of lamination combining type rotational symmetry workpiece to be added once grinds cuts shaped device |
| CN104495206A (en) * | 2014-12-25 | 2015-04-08 | 滁州汽车与家电技术及装备研究院 | Multilayer synchronous lifting equipment |
| CN204865086U (en) * | 2015-08-20 | 2015-12-16 | 中国科学院过程工程研究所 | A seal assembly and chromatography column for chromatography column |
| CN106606888A (en) * | 2015-10-21 | 2017-05-03 | 江苏汉邦科技有限公司 | Novel stirring chromatographic column |
| CN205412325U (en) * | 2015-12-22 | 2016-08-03 | 荣捷生物工程（苏州）有限公司 | Chromatography device |
| CN205472511U (en) * | 2016-01-28 | 2016-08-17 | 大唐呼图壁能源开发有限公司水力发电厂 | Stable elevating platform that overhauls |
| CN206466932U (en) * | 2017-01-19 | 2017-09-05 | 杭州吉时语科技有限公司 | A kind of elevator lifting device |
| CN207307265U (en) * | 2017-09-29 | 2018-05-04 | 江苏汉邦科技有限公司 | A kind of new low clearance chromatography rod structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860110A (en) * | 2018-08-28 | 2020-03-06 | 江苏汉邦科技有限公司 | Chromatographic column head hoisting device |
| CN110860110B (en) * | 2018-08-28 | 2023-10-03 | 江苏汉邦科技股份有限公司 | Column head lifting device of chromatographic column |
| CN117414783A (en) * | 2023-12-14 | 2024-01-19 | 江苏汉邦科技股份有限公司 | Synthetic column, maintenance method and column packing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107519667A (en) | A kind of new low clearance chromatography rod structure | |
| CN207307265U (en) | A kind of new low clearance chromatography rod structure | |
| CN101695809B (en) | Assembly machine for mechanical seal of rubber bellows | |
| CN206339296U (en) | A kind of dead weight and superimposion formula power standard set-up | |
| CN101218437A (en) | Plunger-cylinder assembly | |
| CN103223585B (en) | Motorcycle brake pincers piston press-loading apparatus | |
| CN201001975Y (en) | High-efficient axial compressing preparing chromatographic column | |
| CN103221817B (en) | For the dispenser panel of chromatographic column being fixed to method on backboard and chromatographic column | |
| CN2882988Y (en) | Hydraulic press | |
| CN108638343B (en) | Drilling device for thick plate glass | |
| CN101758604B (en) | Vertical type injection molding machine | |
| CN203090528U (en) | Internal energy-storing constant pressure preparative column apparatus | |
| CN212236078U (en) | Solid phase extraction column filling device | |
| CN111282313A (en) | Solid phase extraction column filling device | |
| CN2740389Y (en) | Column guiding hydraulic press | |
| CN2734445Y (en) | Hollow brick manufacturing machine | |
| JPH02134562A (en) | Manufacture of separation column for liquid chromatograph | |
| JPS60247497A (en) | Pressure press | |
| CN103358171A (en) | Spindle box lifting balance device | |
| CN210754549U (en) | Steel ladder one-step forming device | |
| CN209370239U (en) | A kind of moulding post mold of leakproof pressure | |
| CN210944378U (en) | Multifunctional hydraulic test bench | |
| CN2214870Y (en) | Hydraulic press for concrete articles | |
| CN2744493Y (en) | Three-column rotary table type baking-free brick oil hydraulic press | |
| CN203305687U (en) | Bookblock flatting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Address after: 223005 no.1-9 Jixian Road, Huaian Economic and Technological Development Zone, Jiangsu Province Applicant after: Jiangsu Hanbang Technology Co.,Ltd. Address before: 223005 no.1-9 Jixian Road, Huaian Economic and Technological Development Zone, Jiangsu Province Applicant before: JIANGSU HANBON SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information |