CN213558987U - Automatic nuclear magnetic pipe cleaning instrument - Google Patents
Automatic nuclear magnetic pipe cleaning instrument Download PDFInfo
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- CN213558987U CN213558987U CN202022141720.3U CN202022141720U CN213558987U CN 213558987 U CN213558987 U CN 213558987U CN 202022141720 U CN202022141720 U CN 202022141720U CN 213558987 U CN213558987 U CN 213558987U
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Abstract
The utility model discloses an automatic nuclear-magnetism pipe washs appearance, including the solvent case, the fixed connection nuclear-magnetism pipe support of solvent case, nuclear-magnetism pipe is pegged graft to the pipe of nuclear-magnetism pipe support, and the outer wall of nuclear-magnetism pipe support is pegged graft and is had pipeline A, and the outer wall of nuclear-magnetism pipe support is pegged graft through the pipeline A that sets up and is had first solvent pump. Be in the negative pressure state through the solvent case, six nuclear-magnetism pipes back-offs in nuclear-magnetism pipe support, the second solvent pump is automatic to be opened and washs a minute, thirty seconds later than the pause, first solvent pump is automatic to be opened and washs a minute, thirty seconds later than the pause, bleed three minutes later, wash automatically, self-cleaning accomplishes, the mixed solvent after the washing is heated by heating device and is carried out distillation process, organic solvent condenses and adsorbs on the arc shell, it is collected in the solvent bin finally to flow to, open solvent recovery mouth and can retrieve organic solvent, reduce the waste of volatile chemical reagent, thereby prevent wasting of resources and polluted environment.
Description
Technical Field
The utility model belongs to the technical field of chemical instrumentation, concretely relates to automatic nuclear-magnetism pipe washs appearance.
Background
After the sample is tested, the sample tube needs to be cleaned in time, and the waste liquid is poured out and then cleaned immediately, because once the solvent is volatilized, the solid is difficult to clean after being attached, and the longer the standing time is, the more difficult the solid is to clean, and the washing method can be realized by an acetone throwing method or a nuclear magnetic tube cleaner; for the sample tube which is difficult to clean, a special nuclear magnetic tube brush can be used, a common brush can not be used, so that the sample tube is prevented from being scratched, and ultrasonic cleaning is not suitable because cracks which are difficult to find can be caused.
The existing manual cleaning method for the nuclear magnetic tube has the disadvantages of long time, low cleaning efficiency and serious solvent waste. Therefore, at present, a device for automatically cleaning the nuclear magnetic tube is urgently needed, the cleaning efficiency of the nuclear magnetic tube is improved, the cleaned organic solvent is recycled, and the environmental pollution is avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic nuclear-magnetism pipe cleaning instrument to propose current automatic nuclear-magnetism pipe cleaning instrument and cleaning method in solving above-mentioned background art in the use, because artifical washing required time is long, the problem that the solvent after inefficiency and washing directly fell.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic nuclear magnetic tube washs appearance, includes the solvent case, the fixed connection nuclear magnetic tube support of solvent case, the inner wall pipe of nuclear magnetic tube support is pegged graft and is had the nuclear magnetic tube, the outer wall of nuclear magnetic tube support is pegged graft and is had pipeline A, the outer wall of nuclear magnetic tube support is pegged graft through the pipeline A that sets up and is had first solvent pump, the right side of first solvent pump is pegged graft and is had pipeline B, the right side of first solvent pump is pegged graft through the pipeline B that sets up and is had distilled water storage bottle, the top that first solvent pump was kept away from on nuclear magnetic tube support right side is pegged graft through the pipeline A that sets up and is had the second solvent pump, the right side of second solvent pump is pegged graft and is had pipeline C, the right side of second solvent pump is pegged graft through the pipeline C.
The solvent tank is characterized in that a solvent liquid emptying valve is arranged on the left side of the solvent tank, a third solvent pump is connected to the left side of the solvent tank in an inserted mode, a pipeline D is connected to the top of the third solvent pump in an inserted mode, a filtering device is connected to the top of the third solvent pump in an inserted mode through the arranged pipeline D, a pipeline E is connected to the bottom of the filtering device in an inserted mode, and a distillation tank is connected to the bottom of the filtering device in an inserted mode through the arranged pipeline E.
Preferably, the front surface of the solvent box is provided with a vacuum port, and the right end of the front surface of the solvent box, which is far away from the vacuum port, is provided with a control system.
Preferably, the top of distilled water storage bottle, acetone storage bottle all seted up the solvent and added the mouth, the solvent export has been seted up in the front of distillation case.
Preferably, the inner wall of the filtering device is inserted with a first filtering layer, and the first filtering layer is made of an activated carbon material.
Preferably, the bottom end of the inner wall of the filtering device, which is far away from the first filtering layer, is fixedly connected with a second filtering layer, and the second filtering layer is made of glass fiber.
Preferably, the solvent storage tank is fixedly connected to the left side of the arc-shaped shell, and a solvent recovery port is formed in the top of the solvent storage tank and used for recovering a solvent.
Preferably, the outer wall of the distillation box is fixedly provided with a heating device, and the top of the distillation box is fixedly connected with an arc-shaped shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the solvent box is in a negative pressure state, the six nuclear magnetic tubes are reversely buckled on the nuclear magnetic tube support, the starting button is started, the second solvent pump is automatically started and cleaned for one minute, after thirty seconds of pause, the first solvent pump is automatically started and cleaned for one minute, after thirty seconds of pause, the second solvent pump is automatically started again, after the fifth time of repeating, the second solvent pump is started and cleaned for one minute, after three minutes of air suction, the cleaning is automatically performed, and the cleaning efficiency is high.
2. Accomplish through self-cleaning, during solvent after the washing was pumped to filter equipment by the third solvent pump, filtered the back through first filter layer and second filter layer, flowed to the distillation case in, heating device heating distills, and the condensation adsorbs on the arc shell, flows to the solvent storage tank in, can effectively retrieve the solvent, reduces the wasting of resources, can also prevent the wasting of resources.
Drawings
FIG. 1 is a schematic view of an axial-side three-dimensional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the present invention in a partial cross-sectional structure;
fig. 4 is a schematic diagram illustrating the principle of the present invention.
In the figure: 1. a solvent tank; 2. a vacuum port; 3. a control system; 4. a distilled water storage bottle; 5. a solvent addition port; 6. a first solvent pump; 7. a second solvent pump; 8. a nuclear magnetic tube; 9. a nuclear magnetic tube support; 10. a filtration device; 11. an arc-shaped housing; 12. a solvent recovery port; 13. a solvent storage tank; 14. a distillation box; 15. a solvent outlet; 16. a heating device; 17. a third solvent pump; 18. a solvent liquid vent valve; 19. a first filter layer; 20. a second filter layer; 21. acetone storage bottle.
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. 1-3, the present invention provides a technical solution: the utility model provides an automatic nuclear-magnetism pipe purger, including solvent case 1, solvent case 1's fixed connection has nuclear-magnetism pipe support 9, nuclear-magnetism pipe 8 is pegged graft to the inner wall of nuclear-magnetism pipe support 9, the outer wall of nuclear-magnetism pipe support 9 is pegged graft and is had pipeline A, the outer wall of nuclear-magnetism pipe support 9 is pegged graft through the pipeline A that sets up and is had first solvent pump 6, the right side of first solvent pump 6 is pegged graft and is had pipeline B, the right side of first solvent pump 6 is pegged graft through the pipeline B that sets up and is had distilled water storage bottle 4, the top of first solvent pump 6 is kept away from to nuclear-magnetism pipe support 9 right side is pegged graft through the pipeline A that sets up and is had second solvent pump 7, the right side of second solvent pump 7 is pegged graft and is had pipeline C, the right side of.
In this embodiment, the solvent tank 1 is in a negative pressure state, the six nuclear magnetic tubes 8 are reversely buckled on the nuclear magnetic tube support 9, the start button is started, the second solvent pump 7 is automatically started for cleaning for one minute, after thirty seconds of pause, the first solvent pump 6 is automatically started for cleaning for one minute, after thirty seconds of pause, the second solvent pump 7 is automatically started again, and after the fifth time of repeating, the second solvent pump 7 is started for cleaning for one minute, after three minutes of air suction, the cleaning is automatically performed, and the cleaning efficiency is high.
Solvent liquid emptying valve 18 has been seted up on the left side of solvent case 1, and the left side of solvent case 1 is pegged graft and is had third solvent pump 17, and the top of third solvent pump 17 is pegged graft and is had pipeline D, and the pipeline D that sets up is pegged graft at the top of third solvent pump 17 has filter equipment 10, and filter equipment 10's bottom is pegged graft and is had pipeline E, and filter equipment 10's bottom is pegged graft and is had distillation tank 14 through the pipeline E that sets up.
In this embodiment, the solvent is automatically cleaned, the cleaned solvent is pumped into the filtering device 10 by the third solvent pump 17, and is filtered by the first filter layer 19 and the second filter layer 20, and then flows into the distillation box 14, and the heating device 16 is heated for distillation, and is adsorbed on the arc-shaped shell 11 and flows into the solvent storage box 13, so that the organic solvent can be recovered, the resource waste can be effectively reduced, and the resource waste and the environmental pollution can be prevented.
Specifically, the front of the solvent tank 1 is provided with a vacuum port 2, and the right end of the front of the solvent tank 1, which is far away from the vacuum port 2, is provided with a control system 3.
In the embodiment, a vacuum port 2 is arranged at the corresponding position of the upper right corner on the same side of the box body, the vacuum port can be connected with a vacuum line, so that vacuum degree is generated in the solvent box 1, six thin copper nuclear magnetic tube supports 9 are arranged into a circular ring shape, and each thin copper nuclear magnetic tube support is communicated with the solvent box 1.
Specifically, the top of the distilled water storage bottle 4 and the top of the acetone storage bottle 21 are both provided with a solvent adding port 5, and the front of the distillation box 14 is provided with a solvent outlet 15.
In this embodiment, water and acetone can enter the intermediate cleaning tank through the action of the first solvent pump 6 and the second solvent pump 7, respectively, and the control system 3 is used to program the turn-on time of the first solvent pump 6 and the second solvent pump 7.
Specifically, a first filter layer 19 is inserted into the inner wall of the filter device 10, and the first filter layer 19 is made of an activated carbon material.
In this embodiment, the nuclear magnetic tube support 9 is connected to the solvent tank 1 in a sealed manner, six copper thin tubes are arranged on the nuclear magnetic tube support 9, the diameter and the length of the copper thin tubes are smaller than those of the nuclear magnetic tube 8, the nuclear magnetic tube 8 can be inserted on the copper thin tubes in an inverted manner, the six copper thin tubes are arranged in a circular ring shape, each copper thin tube is communicated with the solvent tank 1, a copper tube with the same thickness as the copper tube is arranged in the middle, inverted flow tubes are arranged on the copper tube in the direction of each nuclear magnetic cleaning column respectively, the copper tube is connected with the first solvent pump 6 and the second solvent pump 7, and therefore, water and acetone can enter the middle solvent tube through the action of the solvent pumps and then are shunted to each cleaned nuclear magnetic tube 8 through the six diversion tubes.
Specifically, the bottom end of the inner wall of the filtering device 10, which is far away from the first filtering layer 19, is fixedly connected with a second filtering layer 20, and the second filtering layer 20 is made of glass fiber.
In the embodiment, the vacuum port 2 is connected with a vacuum line in the whole cleaning process, so that the solvent passing through the pump and the flow guide pipe can rapidly take away residual liquid and cleaning solid in the cavity of the nuclear magnetic pipe 8 under the action of the vacuum degree.
Specifically, the solvent storage tank 13 is fixedly connected to the left side of the arc-shaped housing 11, and the solvent recovery port 12 is formed in the top of the solvent storage tank 13.
In this embodiment, the solvent storage tank 13 may store the distilled solvent.
Specifically, a heating device 16 is fixedly installed on the outer wall of the distillation box 14, and an arc-shaped shell 11 is fixedly connected to the top of the distillation box 14.
In this embodiment, the heating device 16 may heat the device, and the curved shell 11 may condense and direct the recovery of the distilled solvent.
A cleaning method of an automatic nuclear magnetic tube cleaning instrument comprises the following steps:
s1, controlling a starting device of the control system 3, extracting air in the solvent box 1 through the vacuum port 2 to enable the solvent box 1 to be in a negative pressure state, enabling the solvent box 1 to be in the negative pressure state, enabling the six nuclear magnetic tubes 8 to be reversely buckled on a guide pipe of the nuclear magnetic tube support 9, starting a starting button, automatically starting the second solvent pump 7, extracting acetone from the acetone storage bottle 21 through an acetone pipeline, and cleaning for one minute;
s2, after pausing for thirty seconds, the first solvent pump 6 is automatically started, water is pumped from the distilled water storage bottle 4 through the water supply pipeline, the cleaning is carried out for one minute, after pausing for thirty seconds, the second solvent pump 7 is automatically started again, and acetone is pumped from the acetone storage bottle 21 through the acetone pipeline;
s3, repeating the above steps for five times, starting the second solvent pump 7 to clean for one minute, pumping for three minutes, and then automatically cleaning, wherein the cleaned solvent is pumped into the filtering device 10 by the third solvent pump 17, filtered by the first filtering layer 19 and the second filtering layer 20, and then flows into the distillation box 14;
s4, heating by a heating device 16 to distill, adsorbing on the arc-shaped shell 11, flowing into a solvent storage tank 13, and opening a solvent recovery port 12 to clean out acetone distilled out of the interior.
In this embodiment, the trend of solvent is as follows, and the pure water is at first from the inside of storing the inside of entering solvent case 1 of screen 4, and acetone gets into the inside of solvent case 1 from the inside of acetone storage bottle 21, and the back of finishing washing, the inside of solvent entering filter equipment 10, the inside of final entering distillation case 14 of solvent after the filtration, the inside of solvent entering solvent storage tank 13 after the distillation.
Specifically, the control system 3 is connected with each device through a power line, so that the control device is convenient, and the solvent box 1 can be in a negative pressure state through the vacuum port 2.
Specifically, the acetone after washing is mixed with water, and the acetone and the water have different boiling points, so the acetone and the water can be separated by adopting a distillation mode.
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 (7)
1. The utility model provides an automatic nuclear magnetic tube washs appearance, includes solvent case (1), its characterized in that: a nuclear magnetic pipe support (9) is fixedly connected with the solvent box (1), a nuclear magnetic pipe (8) is inserted into an inner wall conduit of the nuclear magnetic pipe support (9), a pipeline A is inserted into an outer wall of the nuclear magnetic pipe support (9), a first solvent pump (6) is inserted into an outer wall of the nuclear magnetic pipe support (9) through the arranged pipeline A, a pipeline B is inserted into a right side of the first solvent pump (6), a distilled water storage bottle (4) is inserted into a right side of the first solvent pump (6) through the arranged pipeline B, a second solvent pump (7) is inserted into a top end, far away from the first solvent pump (6), of the right side of the nuclear magnetic pipe support (9) through the arranged pipeline A, a pipeline C is inserted into a right side of the second solvent pump (7), and an acetone storage bottle (21) is inserted into a right side of the second solvent pump (7) through the arranged pipeline C;
solvent liquid emptying valve (18) have been seted up on the left side of solvent case (1), the left side of solvent case (1) is pegged graft and is had third solvent pump (17), the top of third solvent pump (17) is pegged graft and is had pipeline D, the top of third solvent pump (17) is pegged graft through the pipeline D that sets up has filter equipment (10), the bottom of filter equipment (10) is pegged graft and is had pipeline E, the bottom of filter equipment (10) is pegged graft through the pipeline E that sets up has distillation case (14).
2. The automatic nuclear magnetic tube cleaning instrument according to claim 1, characterized in that: the front of the solvent box (1) is provided with a vacuum port (2), and the right end of the front of the solvent box (1), which is far away from the vacuum port (2), is provided with a control system (3).
3. The automatic nuclear magnetic tube cleaning instrument according to claim 1, characterized in that: solvent adding openings (5) are formed in the tops of the distilled water storage bottle (4) and the acetone storage bottle (21), and a solvent outlet (15) is formed in the front face of the distillation box (14).
4. The automatic nuclear magnetic tube cleaning instrument according to claim 1, characterized in that: the inner wall of the filtering device (10) is inserted with a first filtering layer (19), and the first filtering layer (19) is made of activated carbon materials.
5. The automatic nuclear magnetic tube cleaning instrument according to claim 4, characterized in that: the bottom end of the inner wall of the filtering device (10) far away from the first filtering layer (19) is fixedly connected with a second filtering layer (20), and the second filtering layer (20) is made of glass fibers.
6. The automatic nuclear magnetic tube cleaning instrument according to claim 1, characterized in that: the outer wall of the distillation box (14) is fixedly provided with a heating device (16), and the top of the distillation box (14) is fixedly connected with an arc-shaped shell (11).
7. The automatic nuclear magnetic tube cleaning instrument according to claim 6, characterized in that: the left side fixedly connected with solvent storage box (13) of arc shell (11), solvent recovery mouth (12) have been seted up at the top of solvent storage box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141720.3U CN213558987U (en) | 2020-09-26 | 2020-09-26 | Automatic nuclear magnetic pipe cleaning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022141720.3U CN213558987U (en) | 2020-09-26 | 2020-09-26 | Automatic nuclear magnetic pipe cleaning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213558987U true CN213558987U (en) | 2021-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022141720.3U Active CN213558987U (en) | 2020-09-26 | 2020-09-26 | Automatic nuclear magnetic pipe cleaning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213558987U (en) |
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2020
- 2020-09-26 CN CN202022141720.3U patent/CN213558987U/en active Active
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