CN213670803U

CN213670803U - Strong polarity solvent belt cleaning device is used in chromatogram filler regeneration

Info

Publication number: CN213670803U
Application number: CN202022590755.5U
Authority: CN
Inventors: 赵士铭
Original assignee: Yangzhou Xiuxin Chemical Technology Co ltd
Current assignee: Yangzhou Xiuxin Chemical Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-13
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a chromatogram filler is strong polarity solvent belt cleaning device for regeneration relates to chromatogram filler processing technology field, for solving the problem that current chromatogram filler sample can't effectively salvage fast after using strong polarity solvent to wash. The inside of wasing the pond is provided with support piece, support piece's upper end is provided with four guide posts, four be provided with the sample on the guide post and put the board, the top of wasing the pond is provided with a layer board, the upper end of top layer board is provided with the winding roller, be provided with the liquid distribution box on the preceding terminal surface of wasing the pond, the upper end that the board was put to the sample is provided with two connecting ring buckles, and connecting ring buckle and sample put board integrated into one piece and set up, be provided with the haulage rope on the outer wall of winding roller, and the winding roller passes through the haulage rope and is connected with the transmission of connecting ring buckle, be provided with on the preceding terminal surface of winding roller.

Description

Strong polarity solvent belt cleaning device is used in chromatogram filler regeneration

Technical Field

The utility model relates to a chromatographic packing technical field specifically is a chromatographic packing regeneration is with strong polarity solvent belt cleaning device.

Background

The chromatographic column is composed of a column tube, a pressing cap, a clamping sleeve, a sieve plate, a joint, screws and the like, can be divided into a packing column and an open tubular column, and is mostly made of metal or glass. The tube has a shape of a straight tube, a coil, a U-shaped tube, etc. Liquid chromatogram usually adopts the packed column, the column efficiency is influenced by factors inside and outside the column, in order to make the chromatographic column reach the best efficiency, except that the dead volume outside the column is small, must have rational column structure and packing technique, even the best packing technique, the packing situation is always different in the central position of the column and along the position of pipe wall, the position close to pipe wall is loose, easy to produce the channeling, the flow rate is fast, influence the flow form of the flushing agent, make the spectral band widen, it is the pipe wall effect, the chromatographic packing will be polluted by the strong absorbent in the sample in the course of using, the usual processing method is thrown away, the danger thrown away is the polluted environment, the regeneration method of the chromatographic packing includes: strong polar solvent cleaning, hot eluting, cooling, eluting and cleaning and the like.

The existing chromatographic packing sample cannot be quickly and effectively salvaged after being cleaned by using a strong polar solvent, manual salvage is required to be groped in a cleaning pool, and the efficiency of chromatographic packing regeneration work is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chromatogram filler regeneration is with strong polarity solvent belt cleaning device to solve the current chromatogram filler sample that proposes in the above-mentioned background art and use the problem that the sample can't effectively salvage fast after strong polarity solvent washs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chromatogram filler is strong polarity solvent belt cleaning device for regeneration, is including wasing the pond, the inside of wasing the pond is provided with support piece, support piece's upper end is provided with four guide posts, four be provided with the sample on the guide post and put the board, the top of wasing the pond is provided with a layer board, the upper end of top layer board is provided with the winding roller, be provided with the liquid distribution box on the preceding terminal surface of wasing the pond.

Preferably, the upper end that the board was put to the sample is provided with two connecting ring buckles, and connecting ring buckle and sample put board integrated into one piece setting, be provided with the haulage rope on the outer wall of winding roller, and the winding roller passes through the haulage rope and is connected with the transmission of connecting ring buckle, be provided with on the preceding terminal surface of winding roller and change the handle.

Preferably, the sample placing plate is internally provided with a water permeable hole, the water permeable hole and the sample placing plate are integrally formed, four guide pillar connecting holes are formed around the water permeable hole, a linear bearing is arranged inside the guide pillar connecting holes, the linear bearing is fixedly connected with the guide pillar connecting holes through an inner set screw, and the sample placing plate is movably connected with the guide pillars through the linear bearing in a guiding manner.

Preferably, the inside of joining in marriage liquid case is provided with the intercommunication row mouth, and the intercommunication row mouth sets up with joining in marriage liquid case integrated into one piece, the bottom of joining in marriage liquid case is provided with annotates the agent pipe, and annotates the both ends of agent pipe and set up with the inside intercommunication row mouth and the washing pond respectively, the internally mounted of intercommunication row mouth has the sealing plug.

Preferably, the front end face of the liquid distribution box is provided with front transparent glass, the front transparent glass is in mechanical sealing connection with the groove formed in the front end face of the liquid distribution box, and the outer wall of the front transparent glass is provided with a graduated scale.

Preferably, the lower extreme that washs the pond is provided with the drain, and the drain sets up with the inside intercommunication that washs the pond, be provided with the valve on the outer wall of drain, be provided with the installation extension board on the outer wall of one side of liquid distribution box, and the installation extension board and the outer wall screw fixed mounting who washs the pond.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a chromatogram filler sample opens the valve after the long-time soaking of strong polarity solvent is washd and arranges sewage pipe down with the drain, sewage discharge accomplishes the back, thereby pull up the sample setting plate from support piece's upper end through rotating two changes the winding roller of drive haulage rope, the in-process hole of permeating water of pulling up can carry out the sewage discharge driping of remaining on the sample surface, the sample setting plate is pulled up the back, all chromatogram filler samples all can be concentrated and collected salvage, the artifical process of groping salvage in wasing the pond has been saved, the problem that current chromatogram filler sample can't effectively salvage fast after using strong polarity solvent to wash the back sample has been overcome.

2. The method comprises the steps of injecting a proper amount of cleaning water into a cleaning pool, then configuring a sufficient amount of strong polar solvent in a liquid distribution box, judging whether the configuration of the strong polar solvent is sufficient or not according to a graduated scale, taking down a sealing plug after the configuration is finished, injecting the solvent into the cleaning pool through an injection pipe, and mixing the solvent with water, so that the purpose of quantitatively configuring the strong polar solvent is achieved.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a sample placement plate structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the liquid distribution box of the present invention;

in the figure: 1. a cleaning tank; 2. a support member; 3. a top pallet; 4. a sample placing plate; 5. a winding roller; 6. turning a handle; 7. a guide post; 8. connecting a ring buckle; 9. a hauling rope; 10. a sewage draining outlet; 11. a valve; 12. a liquid distribution box; 13. front transparent glass; 14. a graduated scale; 15. an agent injection pipe; 16. a guide post connecting hole; 17. a linear bearing; 18. water permeable holes; 19. mounting a support plate; 20. the discharge port is communicated; 21. and (4) sealing the plug.

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.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a chromatogram filler regeneration is with strong polarity solvent belt cleaning device, is provided with support piece 2 including wasing pond 1, the inside of wasing pond 1, and support piece 2's upper end is provided with four guide posts 7, four be provided with sample on the guide post 7 and put board 4, the top of wasing pond 1 is provided with top layer board 3, and the upper end of top layer board 3 is provided with winding roller 5, is provided with liquid distribution box 12 on the preceding terminal surface of wasing pond 1.

Further, the upper end that board 4 was put to the sample is provided with two connecting ring buckles 8, and connecting ring buckle 8 puts board 4 integrated into one piece setting with the sample, is provided with haulage rope 9 on winding roller 5's the outer wall, and winding roller 5 passes through haulage rope 9 and is connected with the transmission of connecting ring buckle 8, is provided with on winding roller 5's the preceding terminal surface and changes 6, and two connecting ring buckles 8 that the upper end that board 4 was put to the sample set up play the effect that board 4 was put to the sample of being convenient for connects haulage rope 9.

Further, the inside of board 4 is put to the sample is provided with hole 18 of permeating water, and the hole 18 of permeating water sets up with 4 integrated into one piece of sample putting board, the hole 18 of permeating water is provided with four guide pillar connecting holes 16 all around, the inside of guide pillar connecting hole 16 is provided with linear bearing 17, linear bearing 17 is through interior set screw and guide pillar connecting hole 16 fixed connection, and sample putting board 4 passes through linear bearing 17 and guide post 7 direction swing joint, the hole 18 of permeating water that the inside of sample putting board 4 set up plays the effect that the water in the washing pond 1 of being convenient for sees through sample putting board 4.

Further, the inside of joining in marriage liquid tank 12 is provided with intercommunication row mouth 20, and the intercommunication row mouth 20 sets up with joining in marriage liquid tank 12 integrated into one piece, and the bottom of joining in marriage liquid tank 12 is provided with annotates agent pipe 15, and annotates the both ends of agent pipe 15 and set up with the inside intercommunication of intercommunication row mouth 20 and washing pond 1 respectively, and the internally mounted of intercommunication row mouth 20 has sealing plug 21, and the intercommunication row mouth 20 that the inside of joining in marriage liquid tank 12 set up plays the effect that the liquid tank 12 of being convenient for is connected and is annotated agent pipe 15.

Further, the front end face of the liquid distribution box 12 is provided with a front transparent glass 13, the front transparent glass 13 is in mechanical sealing connection with the front end face groove of the liquid distribution box 12, the outer wall of the front transparent glass 13 is provided with a graduated scale 14, and the front transparent glass 13 arranged on the front end face of the liquid distribution box 12 plays a role in facilitating observation of the weight of the configured strong-polarity solvent.

Further, the lower extreme that washs pond 1 is provided with drain 10, and drain 10 and the inside intercommunication setting of wasing pond 1 are provided with valve 11 on the outer wall of drain 10, are provided with installation extension board 19 on the outer wall of one side of liquid distribution box 12, and installation extension board 19 and the outer wall screw fixed mounting who washs pond 1, and drain 10 that the lower extreme that washs pond 1 set up plays the effect of being convenient for wash 1 exhaust sewage of pond.

The working principle is as follows: when the device is used, a chromatographic packing sample needing to be cleaned is placed at the upper end of the sample placing plate 4 in the cleaning pool 1, then a proper amount of cleaning water is injected into the cleaning pool 1, then a sufficient amount of strong polar solvent is configured in the liquid distribution box 12, whether the configuration of the strong polar solvent is sufficient or not is judged according to the graduated scale 14, after the configuration is completed, the sealing plug 21 is taken down, the solvent is injected into the cleaning pool 1 through the injection pipe 15 to be mixed with water, after the chromatographic packing sample is soaked and cleaned for a long time by the strong polar solvent, the valve 11 is opened to discharge the sewage outlet 10 to a sewer pipeline, after the sewage discharge is completed, the winding roller 5 is driven by rotating the two rotating handles 6 to wind the traction rope 9, so that the sample placing plate 4 is pulled up from the upper end of the supporting piece 2, the water permeable hole 18 can discharge and drain sewage remained on the surface of the sample, after the sample placing plate 4 is pulled up, all chromatographic packing samples can be collected and salvaged in a centralized mode, the process of manually groping and salvaging in a cleaning pool is omitted, and the strong-polarity solvent cleaning device for chromatographic packing regeneration is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chromatogram filler regeneration is with strong polarity solvent belt cleaning device, includes washing pond (1), its characterized in that: the inside of wasing pond (1) is provided with support piece (2), the upper end of support piece (2) is provided with four guide post (7), four be provided with sample on guide post (7) and put board (4), the top of wasing pond (1) is provided with top layer board (3), the upper end of top layer board (3) is provided with winding roller (5), be provided with on the preceding terminal surface of wasing pond (1) and join in marriage liquid case (12).

2. The apparatus for cleaning a chromatographic packing according to claim 1, wherein the apparatus comprises: the upper end that board (4) were put to the sample is provided with two connection latch closure (8), and connects latch closure (8) and put board (4) integrated into one piece setting with the sample, be provided with haulage rope (9) on the outer wall of winding roller (5), and winding roller (5) are connected with connection latch closure (8) transmission through haulage rope (9), be provided with on the preceding terminal surface of winding roller (5) and change (6).

3. The apparatus for cleaning a chromatographic packing according to claim 1, wherein the apparatus comprises: the sample placing plate is characterized in that a water permeable hole (18) is formed in the sample placing plate (4), the water permeable hole (18) and the sample placing plate (4) are integrally formed, four guide pillar connecting holes (16) are formed in the periphery of the water permeable hole (18), a linear bearing (17) is arranged in each guide pillar connecting hole (16), the linear bearing (17) is fixedly connected with the guide pillar connecting holes (16) through an inner set screw, and the sample placing plate (4) is movably connected with a guide pillar (7) in a guiding mode through the linear bearing (17).

4. The apparatus for cleaning a chromatographic packing according to claim 1, wherein the apparatus comprises: the inside of joining in marriage liquid case (12) is provided with intercommunication row mouth (20), and communicates row mouth (20) and join in marriage liquid case (12) integrated into one piece setting, the bottom of joining in marriage liquid case (12) is provided with annotates agent pipe (15), and annotates the both ends of agent pipe (15) and respectively with the inside intercommunication of intercommunication row mouth (20) and washing pond (1) and set up, the internally mounted of intercommunication row mouth (20) has sealing plug (21).

5. The apparatus for cleaning a chromatographic packing according to claim 1, wherein the apparatus comprises: the liquid distribution box is characterized in that front transparent glass (13) is arranged on the front end face of the liquid distribution box (12), the front transparent glass (13) is in mechanical sealing connection with a groove formed in the front end face of the liquid distribution box (12), and a graduated scale (14) is arranged on the outer wall of the front transparent glass (13).

6. The apparatus for cleaning a chromatographic packing according to claim 1, wherein the apparatus comprises: the lower extreme that washs pond (1) is provided with drain (10), and drain (10) and the inside intercommunication setting of wasing pond (1), be provided with valve (11) on the outer wall of drain (10), be provided with installation extension board (19) on the one side outer wall of joining in marriage liquid case (12), and install extension board (19) and the outer wall screw fixed mounting who washs pond (1).