CN111389063B - High performance liquid chromatograph silencing liquid storage device and filtering method - Google Patents
High performance liquid chromatograph silencing liquid storage device and filtering method Download PDFInfo
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- CN111389063B CN111389063B CN202010166949.4A CN202010166949A CN111389063B CN 111389063 B CN111389063 B CN 111389063B CN 202010166949 A CN202010166949 A CN 202010166949A CN 111389063 B CN111389063 B CN 111389063B
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- 239000007788 liquid Substances 0.000 title claims abstract description 61
- 230000030279 gene silencing Effects 0.000 title claims abstract description 34
- 238000001914 filtration Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 26
- 239000012535 impurity Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 238000004811 liquid chromatography Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/162—Selection of materials
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Multimedia (AREA)
- Analytical Chemistry (AREA)
- Acoustics & Sound (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
The invention is suitable for the field of high performance liquid chromatographs, and provides a silencing liquid storage device and a filtering method of a high performance liquid chromatograph, which comprises a device body, wherein a vertical rod is fixedly arranged at the bottom of the device body, the top of a first connecting plate is connected with a connecting rod, the left side of the connecting rod is connected with a supporting rod, a fixed block is arranged inside the supporting rod, silencing cotton is arranged on the inner wall of the device body, a baffle is attached to the bottom of the silencing cotton, a stop rod is fixedly arranged on the outer surface of the baffle, a top cover is arranged at the top of the device body, a connecting block is fixedly arranged on the outer surface of the top cover, a fixed plate is arranged inside the device body, a fixed rod is fixedly arranged on the upper surface of the fixed plate, a first pull rod is fixedly arranged at the top of the fixed rod, and a second pull rod penetrates through the tail end of the first pull rod. This reservoir for high performance liquid chromatograph with amortization function not only has the amortization function, can filter liquid moreover.
Description
Technical Field
The invention relates to the technical field of high performance liquid chromatographs, in particular to a silencing liquid storage device of a high performance liquid chromatograph and a filtering method.
Background
Liquid chromatography is a separation and analysis technology, and is characterized in that liquid is used as a mobile phase, a stationary phase can be in various forms, a liquid storage device is a component of the liquid chromatography and is used for storing sufficient mobile phases which meet requirements, and a solvent filter is arranged to prevent particles in the mobile phases from entering a pump;
the present invention has been made in view of the above problems, and it is an object of the present invention to provide a liquid trap for a high performance liquid chromatograph and a filtering method, which can solve the above problems of the related art.
Disclosure of Invention
The present invention is directed to provide a silent liquid reservoir for a high performance liquid chromatograph and a filtering method thereof, which solve the problem that the general liquid reservoir for a high performance liquid chromatograph, which is proposed in the background art, does not have a silent function and cannot filter a liquid.
In order to achieve the purpose, the invention provides the following technical scheme: a high performance liquid chromatograph silencing liquid storage device and a filtering method comprise a device body, wherein a vertical rod is fixedly arranged at the bottom of the device body, the tail end of the vertical rod penetrates through the inside of a supporting seat, a first connecting plate is arranged above the supporting seat, a cross rod is arranged inside the first connecting plate in a penetrating manner, a motor is connected to the rear side of the cross rod, a second connecting plate is connected to the rear side of the first connecting plate, the top of the first connecting plate is connected with a connecting rod, the left side of the connecting rod is connected with a supporting rod, a fixing block is arranged inside the supporting rod, a vibrating rod is connected above the fixing block, silencing cotton is arranged on the inner wall of the device body, a baffle is attached to the bottom of the silencing cotton, a stop rod is fixedly arranged on the outer surface of the baffle, a top cover is arranged at the top of the device body, a connecting block is fixedly arranged on the outer surface of the top cover, and a fixing plate is arranged inside the device body, and the upper surface of the fixed plate is fixedly provided with a fixed rod, the top of the fixed rod is fixedly provided with a first pull rod, and the tail end of the first pull rod is provided with a second pull rod in a penetrating way.
The invention also provides a connecting mode of the second connecting plate, the connecting rod, the supporting rod, the fixed block, the vibrating rod and the first connecting plate, wherein the second connecting plate, the connecting rod, the supporting rod, the fixed block, the vibrating rod and the first connecting plate are all hinged, and a sliding structure is formed between the fixed block and the supporting rod.
The invention also provides that the sum of the height of the silencing cotton and the thickness of the baffle plate is equal to the depth of the groove-shaped structure of the device body, and a lifting structure is formed between the baffle plate and the device body.
The invention also provides a connection mode of the fixing plate and the device body, which is a clamping connection, and the fixing plate is of a net structure.
The invention also provides a structure that the fixed rod is arranged in the top cover in a penetrating way, and a disassembly structure is formed between the top cover and the device body.
The invention also provides a telescopic structure formed between the first pull rod and the second pull rod, and the maximum extension of the first pull rod and the second pull rod is larger than the outer diameter of the fixed rod.
A high performance liquid chromatograph silencing liquid storage device and a filtering method comprise the following steps:
and S1, removing the top cover from the top of the container body, pouring liquid into the container body, and filtering through the fixing plate.
And S2, taking out the fixing plate by lifting the fixing rod, and cleaning impurities on the surface of the fixing plate.
And S3, pulling the second pull rod to extend the second pull rod out of the fixed rod, so that a concave-convex structure is formed between the fixed rod and the second pull rod.
And S4, sliding the baffle rod to lift the baffle plate, and taking the silencing cotton out of the inner wall of the device body.
Compared with the prior art, the invention has the beneficial effects that: the liquid storage device with the silencing function for the high performance liquid chromatograph not only has the silencing function, but also can filter liquid; and impurities in the liquid to be filtered can be effectively filtered by the filtering method.
1. Liquid is poured into the device body, the fixed plate is of a net structure, so that the liquid can be filtered, impurities in the liquid are prevented from entering the pump, the fixed plate can be taken out by lifting the fixed rod by hand, and the impurities on the surface of the fixed plate can be cleaned;
2. the fixed block slides in the supporting rod through the linkage structure formed among the cross rod, the first connecting plate, the second connecting plate, the connecting rod, the supporting rod, the fixed block, the vibrating rod and the first connecting plate, the telescopic structure is formed between the vertical rod and the supporting seat, the vibrator can oscillate the device body back and forth through the vibrating rod, so that liquid is defoamed, bubbles in the device can be prevented from entering the detector, and the silencing function is achieved;
3. the silencing cotton is arranged in the device body, noise generated in the device body can be weakened through the silencing cotton, and the silencing cotton is ejected out of the inner wall of the device body through the lifting of the baffle plate, so that the silencing cotton is convenient to take out.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure provided by the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top view of the connection between the first and second tie rods according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a portion a in fig. 1 according to the present invention.
In the figure: 1. a body; 2. a vertical rod; 3. a supporting seat; 4. a first connecting plate; 5. a cross bar; 6. a motor; 7. a second connecting plate; 8. a connecting rod; 9. a support bar; 10. a fixed block; 11. a vibrating rod; 12. silencing cotton; 13. a baffle plate; 14. a gear lever; 15. a top cover; 16. connecting blocks; 17. a fixing plate; 18. fixing the rod; 19. a first pull rod; 20. a second pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high performance liquid chromatograph silencing liquid storage device and a filtering method comprise a device body 1, a vertical rod 2, a supporting seat 3, a first connecting plate 4, a cross rod 5, a motor 6, a second connecting plate 7, a connecting rod 8, a supporting rod 9, a fixing block 10, a vibrating rod 11, silencing cotton 12, a baffle 13, a stop rod 14, a top cover 15, a connecting block 16, a fixing plate 17, a fixing rod 18, a first pull rod 19 and a second pull rod 20, wherein the vertical rod 2 is fixedly installed at the bottom of the device body 1, the tail end of the vertical rod 2 is installed inside the supporting seat 3 in a penetrating mode, the first connecting plate 4 is installed above the supporting seat 3, the cross rod 5 is installed inside the first connecting plate 4 in a penetrating mode, the motor 6 is connected to the rear side of the cross rod 5, the second connecting plate 7 is connected to the rear side of the first connecting plate 4, the connecting rod 8 is connected to the top of the first connecting plate 4, the second connecting plate 7, the connecting rod 8, the supporting rod 9, the supporting rod 5, The fixing block 10, the vibrating rod 11 and the first connecting plate 4 are connected in a hinged mode, a sliding structure is formed between the fixing block 10 and the supporting rod 9, the fixing block 10 slides due to the rotation of the supporting rod 9, the supporting rod 9 is connected to the left side of the connecting rod 8, the fixing block 10 is installed inside the supporting rod 9, the vibrating rod 11 is connected above the fixing block 10, the silencing cotton 12 is installed on the inner wall of the device body 1, the baffle 13 is attached to the bottom of the silencing cotton 12, the sum of the height of the silencing cotton 12 and the thickness of the baffle 13 is equal to the depth of the groove-shaped structure of the device body 1, a lifting structure is formed between the baffle 13 and the device body 1, the silencing cotton 12 can weaken noise, the baffle 14 is fixedly installed on the outer surface of the baffle 13, the top cover 15 is installed on the top of the device body 1, the connecting block 16 is fixedly installed on the outer surface of the top cover 15, and the fixing plate 17 is installed inside the device body 1, a fixing rod 18 is fixedly arranged on the upper surface of the fixing plate 17, the fixing plate 17 is connected with the device body 1 in a clamping manner, the fixing plate 17 is of a net structure, the fixing plate 17 can filter liquid, a first pull rod 19 is fixedly arranged at the top of the fixing rod 18, and a second pull rod 20 is arranged at the tail end of the first pull rod 19 in a penetrating manner;
as shown in fig. 1, the fixing rod 18 is installed inside the top cover 15 in a penetrating way, and a disassembly structure is formed between the top cover 15 and the base 1, so that the top cover 15 can be conveniently taken down.
As shown in fig. 3, a telescopic structure is formed between the first pull rod 19 and the second pull rod 20, and the maximum extension amount of the first pull rod 19 and the second pull rod 20 is larger than the outer diameter of the fixing rod 18, so that the fixing rod 18 is not separated from the hand of the user.
A high performance liquid chromatograph silencing liquid storage device and a filtering method comprise the following steps:
s1, the top cover 15 is removed from the top of the container body 1, and the liquid is poured into the container body 1 and filtered through the fixing plate 17.
S2, the fixing rod 18 is held by hand to take out the fixing plate 17 and clean the impurities on the surface.
And S3, pulling the second pull rod 20 to extend the second pull rod 20 out of the fixed rod 18, so that a concave-convex structure is formed between the fixed rod 18 and the second pull rod 20.
S4, the baffle 13 is lifted up and down by sliding the baffle rod 14, and the silencing cotton 12 is taken out from the inner wall of the device body 1.
The working principle is as follows: when the liquid storage device for the high performance liquid chromatograph with the noise reduction function is used, because the connection mode between the top cover 15 and the device body 1 is clamping connection, the top cover 15 is taken down from the top of the device body 1, liquid is poured into the device body 1, because the fixing plate 17 is a net structure, the liquid can be filtered, impurities in the liquid are prevented from entering the pump, the fixing rod 18 is fixedly arranged on the upper surface of the fixing plate 17, the fixing plate 17 can be taken out by carrying the fixing rod 18 by hand, and the impurities on the surface of the fixing plate can be cleaned, because the telescopic structure is formed between the first pull rod 19 and the second pull rod 20, the second pull rod 20 is pulled, the second pull rod 20 extends out of the fixing rod 18, the concave-convex structure as shown in figure 3 is formed between the fixing rod 18 and the second pull rod 20, the fixing rod 18 does not fall from the hand of a user, the noise reduction cotton 12 is arranged in the device body 1, the noise generated in the device body 1 can be weakened through the silencing cotton 12, the silencing cotton 12 is placed on the baffle 13, the baffle 13 is lifted through upwards sliding the stop rod 14, so that the silencing cotton 12 is ejected out of the inner wall of the device body 1, the silencing cotton 12 is convenient to take out, the cross rod 5 is driven to rotate through the motor 6, the first connecting plate 4 is driven to rotate through the rotation of the cross rod 5, the second connecting plate 7 is driven to rotate through the rotation of the first connecting plate 4, the second connecting plate 7, the connecting rod 8, the supporting rod 9, the fixed block 10, the vibrating rod 11 and the first connecting plate 4 are hinged in a connection mode, so that the fixed block 10 slides in the supporting rod 9, a telescopic structure is formed between the vertical rod 2 and the supporting seat 3, the device body 1 can be vibrated through the vibrating rod 11 back and forth, further, the liquid is defoamed, and bubbles in the device can be prevented from entering the detector, and thus, noise is caused and normal detection is impossible, which is a filtering method of the liquid reservoir for the hplc having a noise reduction function, and the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high performance liquid chromatograph amortization reservoir, includes ware body (1), its characterized in that: the utility model discloses a device for the treatment of a large-scale sound, including the device body (1), the bottom fixed mounting of the device body (1) has montant (2), and the end of montant (2) runs through the inside of installing at supporting seat (3), first connecting plate (4) are installed to the top of supporting seat (3), and the inside of first connecting plate (4) runs through and install horizontal pole (5), the rear side of horizontal pole (5) is connected with motor (6), the rear side of first connecting plate (4) is connected with second connecting plate (7), and the top of first connecting plate (4) is connected with connecting rod (8), the left side of connecting rod (8) is connected with bracing piece (9), and the internally mounted of bracing piece (9) has fixed block (10), the top of fixed block (10) is connected with vibrating arm (11), amortization cotton (12) is installed to the inner wall of the device body (1), and the bottom laminating of amortization cotton (12) has baffle (13), a blocking rod (14) is fixedly installed on the outer surface of the baffle (13), a top cover (15) is installed at the top of the device body (1), a connecting block (16) is fixedly installed on the outer surface of the top cover (15), a fixing plate (17) is installed inside the device body (1), a fixing rod (18) is fixedly installed on the upper surface of the fixing plate (17), a first pull rod (19) is fixedly installed at the top of the fixing rod (18), and a second pull rod (20) penetrates through the tail end of the first pull rod (19);
the connecting modes of the second connecting plate (7), the connecting rod (8), the supporting rod (9), the fixing block (10), the vibrating rod (11) and the first connecting plate (4) are all hinged, and a sliding structure is formed between the fixing block (10) and the supporting rod (9).
2. The muffling liquid reservoir of high performance liquid chromatograph of claim 1, wherein: the sum of the height of the silencing cotton (12) and the thickness of the baffle (13) is equal to the depth of the groove-shaped structure of the device body (1), and a lifting structure is formed between the baffle (13) and the device body (1).
3. The muffling liquid reservoir of high performance liquid chromatograph of claim 1, wherein: the fixing plate (17) is connected with the device body (1) in a clamping manner, and the fixing plate (17) is of a net structure.
4. The muffling liquid reservoir of high performance liquid chromatograph of claim 1, wherein: the fixing rod (18) is arranged in the top cover (15) in a penetrating way, and a dismounting structure is formed between the top cover (15) and the device body (1).
5. The muffling liquid reservoir of high performance liquid chromatograph of claim 1, wherein: a telescopic structure is formed between the first pull rod (19) and the second pull rod (20), and the maximum extension of the first pull rod (19) and the second pull rod (20) is larger than the outer diameter of the fixing rod (18).
6. A method of filtering a silent liquid storage tank for a high performance liquid chromatograph, comprising the silent liquid storage tank for a high performance liquid chromatograph according to any of claims 1 to 5, the method comprising the steps of:
s1, taking down the top cover (15) from the top of the container body (1), pouring the liquid to be filtered into the container body (1), and filtering through the fixing plate (17);
s2, the fixing rod (18) is lifted to take out the fixing plate (17) and clean the impurities on the surface of the fixing plate;
s3, pulling the second pull rod (20), and extending the second pull rod (20) out of the fixed rod (18) to form a concave-convex structure between the fixed rod (18) and the second pull rod (20);
s4, sliding the stop lever (14) to lift the baffle (13) and take the silencing cotton (12) out of the inner wall of the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166949.4A CN111389063B (en) | 2020-03-11 | 2020-03-11 | High performance liquid chromatograph silencing liquid storage device and filtering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166949.4A CN111389063B (en) | 2020-03-11 | 2020-03-11 | High performance liquid chromatograph silencing liquid storage device and filtering method |
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| Publication Number | Publication Date |
|---|---|
| CN111389063A CN111389063A (en) | 2020-07-10 |
| CN111389063B true CN111389063B (en) | 2022-02-08 |
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| JP2008253916A (en) * | 2007-04-05 | 2008-10-23 | Shikibo Ltd | Precise filter and precise filtering method |
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| CN208660539U (en) * | 2018-07-13 | 2019-03-29 | 嘉善利泰纺织印染有限公司 | A kind of environment protection sewage processing equipment that vibrating effect is good |
| CN209668785U (en) * | 2018-12-27 | 2019-11-22 | 中盐淮安鸿运盐化有限公司 | A kind of brine crystallization salt making apparatus |
| CN209900844U (en) * | 2018-12-26 | 2020-01-07 | 湖北丹澳药业有限公司 | System for 6-methine-17 alpha-hydroxyprogesterone acetate mother liquor purification |
-
2020
- 2020-03-11 CN CN202010166949.4A patent/CN111389063B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008253916A (en) * | 2007-04-05 | 2008-10-23 | Shikibo Ltd | Precise filter and precise filtering method |
| CN205472850U (en) * | 2016-03-14 | 2016-08-17 | 台州创兴环保科技有限公司 | Wastewater treatment tank |
| CN107555669A (en) * | 2017-10-27 | 2018-01-09 | 郑艳峰 | A kind of waste water control equipment for being easy to take out solid refuse |
| CN208660539U (en) * | 2018-07-13 | 2019-03-29 | 嘉善利泰纺织印染有限公司 | A kind of environment protection sewage processing equipment that vibrating effect is good |
| CN209900844U (en) * | 2018-12-26 | 2020-01-07 | 湖北丹澳药业有限公司 | System for 6-methine-17 alpha-hydroxyprogesterone acetate mother liquor purification |
| CN209668785U (en) * | 2018-12-27 | 2019-11-22 | 中盐淮安鸿运盐化有限公司 | A kind of brine crystallization salt making apparatus |
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| CN111389063A (en) | 2020-07-10 |
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