CN211676415U - Pilot scale atmospheric pressure adsorbs chromatography equipment - Google Patents
Pilot scale atmospheric pressure adsorbs chromatography equipment Download PDFInfo
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- CN211676415U CN211676415U CN201922463196.9U CN201922463196U CN211676415U CN 211676415 U CN211676415 U CN 211676415U CN 201922463196 U CN201922463196 U CN 201922463196U CN 211676415 U CN211676415 U CN 211676415U
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Abstract
The utility model relates to the technical field of chromatography, and discloses pilot scale atmospheric pressure adsorption chromatography equipment, which comprises a bottom plate, the upper surface of the bottom plate is provided with a vacuum pump, the upper surface of the bottom plate is provided with a feeding tank, a first connecting pipe is arranged between the vacuum pump and the feeding tank, the upper surface of the bottom plate is fixedly connected with a chromatography column, a second connecting pipe is arranged between the chromatography column and the feeding tank, the upper surface of the bottom plate is fixedly connected with a discharging tank, a third connecting pipe is arranged between the discharging tank and the chromatography column, the outer surface of the discharging tank is provided with a discharging pipe, the pilot scale atmospheric pressure adsorption chromatography equipment adopts special container atmospheric pressure to feed and discharge materials, no residual materials are left in the equipment and the pipeline, the utilization rate is 100 percent, the pilot scale atmospheric pressure adsorption chromatography equipment is very suitable for small scale pilot scale application, the problems of complex, is not suitable for pilot-scale application on a small scale.
Description
Technical Field
The utility model relates to a chromatography equipment technical field specifically is a pilot scale atmospheric pressure adsorbs chromatography equipment.
Background
The chromatographic technique is also called column chromatographic technique, and its main principle is that according to the difference of distribution coefficients of all components in sample mixture in stationary phase and mobile phase, the components are separated by means of repeated distribution. In practical applications, column chromatography will separate the components according to the different adsorption forces of the substances on silica gel. In general, substances with higher polarity are easily adsorbed by silica gel, and substances with weaker polarity are not easily adsorbed by silica gel. When solvent elution (elution) is adopted, the components with stronger adsorption force move a small distance, and the components are delayed to come out of the column; the component with weaker adsorption force moves a large distance and preferentially goes out of the column.
The chromatographic equipment applied in the market generally adopts a conveying pump for feeding, has a complex system structure, large internal volume and more material consumption, and is not suitable for small-scale pilot scale application.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The not enough to prior art, the utility model provides a pilot scale atmospheric pressure adsorbs chromatography equipment possesses and adopts special container atmospheric pressure business turn over material, does not have residual material in equipment, the pipeline, and the utilization ratio is 100%, and the advantage is applied to especially adapted pilot scale, and it is big to have solved the complicated inside volume of system architecture, and it is more to consume the material, is unsuitable for the problem that pilot scale was used.
(II) technical scheme
For realizing above-mentioned special container atmospheric pressure business turn over material of adoption, no remaining material in equipment, the pipeline, the utilization ratio is 100%, the purpose that especially adapted small-scale pilot scale was used, the utility model provides a following technical scheme: the utility model provides a pilot scale atmospheric pressure adsorbs chromatography equipment, includes the bottom plate, the upper surface of bottom plate is provided with the vacuum pump, the upper surface of bottom plate is provided with the feeding jar, the vacuum pump with be provided with first connecting pipe between the feeding jar, the last fixed surface of bottom plate is connected with the chromatography post, the chromatography post with be provided with the second connecting pipe between the feeding jar, the last fixed surface of bottom plate is connected with out the feed tank, go out the feed tank with be provided with the third connecting pipe between the chromatography post, the surface that goes out the feed tank is provided with the discharging pipe.
Preferably, the last fixed surface of bottom plate is connected with two inside hollow sleeves, two telescopic inside all is provided with the piston, two the equal fixedly connected with push rod, two in the relative one side of piston the one end that the push rod is relative all articulates there is the connecting rod, the last fixed surface of bottom plate is connected with the telescopic link, the top fixedly connected with base of telescopic link, the base with it is articulated between the connecting rod, the top of base with the vacuum pump passes through bolted connection.
Preferably, the outer surface of the telescopic rod is sleeved with a spring.
Preferably, the upper surface of the feeding tank is provided with a first pressure gauge, and the upper surface of the discharging tank is provided with a second pressure gauge.
Preferably, a cavity is formed between the inner wall of the sleeve and the piston, and inert gas is filled in the cavity.
Preferably, the angle between the connecting rod and the base ranges from sixty to ninety degrees.
(III) advantageous effects
Compared with the prior art, the utility model provides a pilot scale atmospheric pressure adsorbs chromatography equipment possesses following beneficial effect:
(1) this pilot scale atmospheric pressure adsorbs chromatography equipment, when using, silica gel packs into the sealed post upper end cover behind the chromatography post, connects fast-assembling pipeline, connects equipment into the vacuum pump, vacuums into the feeding jar, with jar interior vacuum suction material. Compressed air is introduced into the feeding tank, the materials are pressed into the chromatographic column, and flow into the discharging tank after adsorption chromatography to complete the primary process, and the process can be repeated.
(2) The pilot plant atmospheric pressure adsorption chromatography equipment adopts special container atmospheric pressure business turn over material, does not have residual material in equipment, the pipeline, and the utilization ratio is 100%, and is very suitable for pilot plant application on a small scale.
(3) This pilot scale atmospheric pressure adsorbs chromatography equipment, when using, the vacuum pump during operation produces violent shake, drives the base vibrations, through the spring that sets up, plays the effect of absorbing the base vibrations, and the base drives the push rod through two connecting rods and removes, and the push rod drives the piston and removes, and inert gas has the compressibility, and piston extrusion gas produces the heat, and the power conversion that will shake is heat energy consumption and falls, plays absorbing effect to reach the effect that further improves device stability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention.
In the figure: 1 bottom plate, 2 vacuum pumps, 3 feeding jars, 4 first connecting pipes, 5 chromatography columns, 6 second connecting pipes, 7 ejection of compact jars, 8 third connecting pipes, 9 discharging pipes, 10 sleeves, 11 pistons, 12 push rods, 13 connecting rods, 14 telescopic links, 15 bases, 16 springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a pilot scale atmospheric pressure adsorption chromatography equipment, including bottom plate 1, the upper surface of bottom plate 1 is provided with vacuum pump 2, the upper surface of bottom plate 1 is provided with feed tank 3, be provided with first connecting pipe 4 between vacuum pump 2 and the feed tank 3, the last fixed surface of bottom plate 1 is connected with chromatography post 5, be provided with second connecting pipe 6 between chromatography post 5 and the feed tank 3, the last fixed surface of bottom plate 1 is connected with discharge tank 7, be provided with third connecting pipe 8 between discharge tank 7 and the chromatography post 5, the surface of discharge tank 7 is provided with discharging pipe 9.
Further, the upper surface of the bottom plate 1 is fixedly connected with two hollow sleeves 10, pistons 11 are arranged inside the two sleeves 10, push rods 12 are fixedly connected to one opposite sides of the two pistons 11, one opposite ends of the two push rods 12 are hinged to connecting rods 13, the upper surface of the bottom plate 1 is fixedly connected with telescopic rods 14, the top ends of the telescopic rods 14 are fixedly connected with a base 15, the base 15 is hinged to the connecting rods 13, the top end of the base 15 is connected with the vacuum pump 2 through bolts, a cavity is formed between the inner wall of the sleeve 10 and the pistons 11 and is filled with inert gas, nitrogen or carbon dioxide is generally selected and used and has compressibility, the vacuum pump 2 generates violent shaking during working and drives the base 15 to vibrate, the base 15 drives the push rods 12 to move through the two connecting rods 13, the push rods 12 drive the pistons 11 to move, and the, the piston 11 extrudes gas to generate heat, and the force of vibration is converted into heat energy to be consumed, so that the effect of shock absorption is achieved, and the effect of further improving the stability of the device is achieved.
Further, the outer surface of the telescopic rod 14 is sleeved with a spring 16, which has the effects of absorbing the force of vibration and restoring.
Further, the upper surface of feeding tank 3 is provided with first manometer, and the upper surface of play feed tank 7 is provided with the second manometer, plays facilitate the use, the effect of being convenient for observe.
Furthermore, the angle range between the connecting rod 13 and the base 15 is sixty to ninety degrees, so that the problem that the device cannot be used due to too large or too small angle is avoided.
To sum up, this pilot scale atmospheric pressure adsorbs chromatography equipment, when using, silica gel packs into and seals the post upper end cover behind the chromatographic column 5, connects the fast-assembling pipeline, inserts vacuum pump 2 with equipment, vacuums into feed tank 3, inhales the material with jar interior vacuum, lets in compressed air to feed tank 3, impresses the material into chromatographic column 5, flows into ejection of compact jar 7 after adsorbing the chromatography and accomplishes a flow, can also go on repeatedly.
The pilot plant atmospheric pressure adsorption chromatography equipment adopts special container atmospheric pressure business turn over material, does not have residual material in equipment, the pipeline, and the utilization ratio is 100%, and is very suitable for pilot plant application on a small scale.
This pilot scale atmospheric pressure adsorbs chromatography equipment, when using, vacuum pump 2 during operation produces violent shake, drive the vibrations of base 15, through the spring 16 that sets up, play the effect of absorbing the vibrations of base 15, base 15 drives push rod 12 through two connecting rods 13 and removes, push rod 12 drives piston 11 and removes, inert gas has the compressibility, piston 11 extrusion gas, generate heat, the power conversion who shakes is the heat energy consumption, play absorbing effect, thereby reach the effect that further improves device stability.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pilot scale atmospheric pressure adsorbs chromatography equipment, includes bottom plate (1), its characterized in that: the upper surface of bottom plate (1) is provided with vacuum pump (2), the upper surface of bottom plate (1) is provided with feeding tank (3), vacuum pump (2) with be provided with first connecting pipe (4) between feeding tank (3), the last fixed surface of bottom plate (1) is connected with chromatography post (5), chromatography post (5) with be provided with second connecting pipe (6) between feeding tank (3), the last fixed surface of bottom plate (1) is connected with out feed tank (7), go out feed tank (7) with be provided with third connecting pipe (8) between chromatography post (5), the surface that goes out feed tank (7) is provided with discharging pipe (9).
2. The pilot-scale gas pressure adsorption chromatography apparatus of claim 1, wherein: the utility model discloses a vacuum pump, including bottom plate (1), bottom plate (1) last fixed surface is connected with two inside hollow sleeve (10), two the inside of sleeve (10) all is provided with piston (11), two piston (11) relative one side has all fixed be connected with push rod (12), two the relative one end of push rod (12) all articulates there is connecting rod (13), the last fixed surface of bottom plate (1) is connected with telescopic link (14), top fixedly connected with base (15) of telescopic link (14), base (15) with articulate between connecting rod (13), the top of base (15) with vacuum pump (2) pass through bolted connection.
3. A pilot-scale gas pressure adsorption chromatography apparatus according to claim 2, wherein: the outer surface of the telescopic rod (14) is sleeved with a spring (16).
4. The pilot-scale gas pressure adsorption chromatography apparatus of claim 1, wherein: the upper surface of the feeding tank (3) is provided with a first pressure gauge, and the upper surface of the discharging tank (7) is provided with a second pressure gauge.
5. A pilot-scale gas pressure adsorption chromatography apparatus according to claim 2, wherein: a cavity is formed between the inner wall of the sleeve (10) and the piston (11), and inert gas is filled in the cavity.
6. A pilot-scale gas pressure adsorption chromatography apparatus according to claim 2, wherein: the angle between the connecting rod (13) and the base (15) ranges from sixty to ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922463196.9U CN211676415U (en) | 2019-12-31 | 2019-12-31 | Pilot scale atmospheric pressure adsorbs chromatography equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922463196.9U CN211676415U (en) | 2019-12-31 | 2019-12-31 | Pilot scale atmospheric pressure adsorbs chromatography equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211676415U true CN211676415U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922463196.9U Active CN211676415U (en) | 2019-12-31 | 2019-12-31 | Pilot scale atmospheric pressure adsorbs chromatography equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211676415U (en) |
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2019
- 2019-12-31 CN CN201922463196.9U patent/CN211676415U/en active Active
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