CN111896689A - Alkene thing purity detection device for pharmaceutical chemicals - Google Patents
Alkene thing purity detection device for pharmaceutical chemicals Download PDFInfo
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- CN111896689A CN111896689A CN202010777129.9A CN202010777129A CN111896689A CN 111896689 A CN111896689 A CN 111896689A CN 202010777129 A CN202010777129 A CN 202010777129A CN 111896689 A CN111896689 A CN 111896689A
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- detection
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- slide rail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Abstract
The invention relates to the technical field of pharmaceutical chemical detection, in particular to a pharmaceutical chemical alkene purity detection device, which comprises a detection table, wherein a detection cavity is formed in the upper side of the detection table, a control cylinder is arranged in the middle of the left side of the inner lower side of the detection cavity along the length direction, the upper sides of a first guide slide rail and a second guide slide rail are connected with a bearing plate through a bearing slide rail, a detection barrel is arranged in the middle of the base surface of the bearing plate, a vacuum pump is arranged in the middle of the lower side of the bearing plate, a detection injection assembly is vertically arranged at the front of an installation seat and close to one end of a support upright post, a check valve is arranged on the inner wall of an injection port, a pressure measurement pipeline is arranged at the right lower side of the detection barrel, impurity air in the detection barrel can be extracted and removed through the, the whole detection operation is simpler, and the accuracy of the detection result is higher.
Description
Technical Field
The invention relates to the technical field of pharmaceutical chemical detection, in particular to a alkene purity detection device for pharmaceutical chemical industry.
Background
The olefin is a hydrocarbon compound containing a C ═ C bond (carbon-carbon double bond) (olefinic bond), and is classified into an olefin and a cycloolefin, and the olefin and the cycloolefin are called a monoolefin and a diolefin, respectively, depending on the number of double bonds, one of the double bonds is easily broken, so that an addition reaction occurs, a single-chain olefin molecule having a general formula of CnH2n, C2 to C4 are gases at normal temperature, are nonpolar molecules, insoluble or slightly soluble in water, and a double bond group is a functional group in the olefin molecule, has a reaction activity, and can undergo an addition reaction such as hydrogenation, halogenation, hydration, halohydrogenation, hypohaloacidification, sulfation, epoxidation, and polymerization, and can also be oxidized to break the double bond, and generate an aldehyde and a carboxylic acid.
Because present alkene thing purity detection device for pharmaceutical and chemical industry is at the testing process, because of impurity gas in the reaction unit of measuring usefulness adulterates with the air, lead to the testing result inaccurate inadequately to intake pipe and detection device link together all the time, inconvenient holistic detection operation, consequently need a alkene thing purity detection device for pharmaceutical and chemical industry to make improvement to above-mentioned problem.
Disclosure of Invention
The invention aims to provide a alkene purity detection device for pharmaceutical and chemical engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a alkene purity detection device for pharmaceutical and chemical industry comprises a detection table, wherein a detection cavity is formed in the upper side of the detection table, a power supply box is arranged on the front of the detection table along the length direction and on the left lower side of the detection cavity, a double door is arranged on the front of the detection table along the length direction and on the right side of the power supply box, a control cylinder is arranged on the inner lower side of the detection cavity along the middle of the left side of the length direction, a cylinder push rod is arranged on the control cylinder along the middle of the right side of the degree direction, a first guide slide rail is arranged on the lower side of the detection cavity along the left side of the width direction, a second guide slide rail is arranged on the lower side of the detection cavity along the right side of the width direction, a bearing slide block is slidably mounted on the upper sides of the first guide slide rail and the second guide slide rail, and the, a detection barrel is arranged in the middle of the base surface of the bearing plate, a vacuum pump is arranged in the middle of the lower side of the bearing plate, a vacuum suction pipe is arranged in the middle of the upper side of the vacuum pump, a support upright post is arranged on the lower side of the detection cavity along the width direction and on the right side of the control cylinder, a control display screen is arranged on the upper side of the support upright post, a mounting seat is arranged on the inner side of the detection cavity along the length direction and on the right side of the support upright post, a detection injection assembly is vertically arranged on the front side of the mounting seat and at one end close to the support upright post, the detection injection assembly comprises a bearing plate seat, a guide rail, a lifting cylinder, a connecting plate, a connecting seat, an ejector rod and an injection pipe, a guide rail is vertically arranged on the front side of the bearing plate seat along the, the front of connecting plate and keep away from one side of guided way and install the connecting seat, the middle department of connecting seat is vertical installs the injection syringe, the downside corner of connecting seat is provided with the ejector pin, the upside middle department of detecting the bucket is provided with the injection port, the inner wall of injection port is provided with the check valve, the right downside of detecting the bucket is provided with the pressure measurement pipeline.
Preferably, the control cylinder and the lifting cylinder are both provided with stroke valves, and the control cylinder and the lifting cylinder are connected with the control display screen through the stroke valves by adopting leads.
Preferably, the vacuum suction pipe penetrates through the detection barrel, and the connection part of the vacuum suction pipe and the detection barrel is arranged in a sealing manner.
Preferably, the connecting plate is arranged in a Z-shaped structure, and the upper side of the lifting cylinder is connected with the connecting plate through a connecting block.
Preferably, the length of the ejector rod is slightly greater than the length of the lower side of the syringe.
Preferably, the cylinder push rod and the control cylinder are connected with the bearing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the vacuum pump can be used for extracting the air in the detection barrel to remove the air in the detection barrel, the pressure measuring pipeline can be connected with the pressure gauge to detect the air pressure in the detection barrel and judge whether the air is completely removed, so that the influence of impurity air on a detection result can be effectively reduced, the detection quality is effectively improved, the check valve is arranged at the injection port, the injection port can be immediately sealed after the alkylene injection is finished, the air is effectively prevented from entering, the alkylene injected in the detection barrel can keep the original purity, and the detection quality and the accuracy of the detection result are improved.
2. According to the device, the impurity air in the detection barrel can be extracted and removed, and the alkene purity is detected in an injection mode, so that the whole detection operation is simple, and the detection result accuracy is high.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a partial block diagram of the present invention;
FIG. 3 is a partial block diagram of the present invention;
FIG. 4 is a partial block diagram of the present invention;
FIG. 5 is a block diagram of a test injection assembly of the present invention.
In the figure: 1-detection table, 2-detection cavity, 3-power supply box, 4-double door, 5-control cylinder, 6-cylinder push rod, 7-first guide slide rail, 8-second guide slide rail, 9-bearing slide rail, 10-bearing plate, 11-detection barrel, 12-vacuum pump, 13-vacuum suction pipe, 14-supporting upright post, 15-control display screen, 16-installation seat, 17-detection injection component, 18-bearing plate seat, 19-guide rail, 20-lifting cylinder, 21-connecting plate, 22-connecting seat, 23-ejector rod, 24-injection tube, 25-injection port, 26-one-way valve and 27-pressure measurement pipeline.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a alkene purity detection device for pharmaceutical and chemical industry comprises a detection table 1, a detection cavity 2 is arranged on the upper side of the detection table 1, a power supply box 3 is arranged on the front side of the detection table 1 along the length direction and on the left lower side of the detection cavity 2, a double door 4 is arranged on the front side of the detection table 1 along the length direction and on the right side of the power supply box 3, a control cylinder 5 is arranged on the inner lower side of the detection cavity 2 along the middle of the left side of the length direction, a cylinder push rod 6 is arranged on the control cylinder 5 along the middle of the right side of the stroke direction, a first guide slide rail 7 is arranged on the lower side of the detection cavity 2 along the left side of the width direction, a second guide slide rail 8 is arranged on the lower side of the detection cavity 2 along the right side of the width direction, a bearing slide block 9 is slidably arranged on the upper sides of the first guide slide rail 7 and the second guide, a detection barrel 11 is arranged in the middle of the base surface of the bearing plate 10, a vacuum pump 12 is arranged in the middle of the lower side of the bearing plate 10, a vacuum suction pipe 13 is arranged in the middle of the upper side of the vacuum pump 12, a support upright post 14 is arranged on the lower side of the interior of the detection cavity 2 along the width direction and on the right side of the control cylinder 5, a control display screen 15 is arranged on the upper side of the support upright post 14, a mounting seat 16 is arranged on the interior of the detection cavity 2 along the length direction and on the right side of the support upright post 14, a detection injection assembly 17 is vertically arranged on the front surface of the mounting seat 16 and close to one end of the support upright post 14, the detection injection assembly 17 comprises a bearing plate seat 18, a guide rail 19, a lifting cylinder 20, a connecting plate 21, a connecting seat 22, an ejector rod 23 and an injection pipe 24, a connecting plate 21 is slidably mounted on the front surface of the guide rail 19, a connecting seat 22 is mounted on the front surface of the connecting plate 21 and on one side far away from the guide rail 19, an injection tube 24 is vertically mounted in the middle of the connecting seat 22, a push rod 23 is arranged at the lower corner of the connecting seat 22, an injection port 25 is arranged in the middle of the upper side of the detection barrel 11, a one-way valve 26 is arranged on the inner wall of the injection port 25, a pressure measurement pipeline 27 is arranged on the lower right side of the detection barrel 11, a control cylinder 5 and a lifting cylinder 20 are both provided with stroke valves, the control cylinder 5 and the lifting cylinder 20 are connected with the control display screen 15 through the stroke valves by adopting leads, a vacuum suction tube 13 penetrates into the detection barrel 11, the connection part of the vacuum suction tube 13 and the detection barrel 11 is sealed, the connecting plate 21 is arranged in a Z-shaped structure, the upper side of the, the cylinder push rod 6 is connected with the bearing plate 10 far away from the control cylinder 5, the vacuum pump 12 can be used for extracting the internal air of the detection barrel 11, so that the air in the detection barrel 11 can be removed, the pressure gauge can be connected through the arranged pressure measuring pipeline 27, the air pressure in the detection barrel 11 can be detected, whether the internal air is completely removed or not is judged, the influence of impurity air on a detection result can be effectively reduced, the detection quality is effectively improved, the check valve 26 is arranged through the arranged injection port 25, the injection port 25 can be immediately sealed after the injection of alkylene oxide is finished, the air is effectively prevented from entering, the alkylene oxide injected in the detection barrel 11 can keep the original purity, the detection quality and the accuracy of the detection result are improved, the device can be used for extracting and removing the impurity air in the detection barrel 11, and the alkylene oxide purity is detected by adopting an injection mode, the whole detection operation is simpler, and the accuracy of the detection result is higher.
The working process of the invention is as follows: when the device is used, impurity air in the detection barrel 11 is extracted and removed through the vacuum pump 12, the bearing plate 10 is positioned and slid on the first guide slide rail 7 and the second guide slide rail 8 through the control cylinder 5 and the cylinder push rod 6, the injection port 25 of the detection barrel 11 is correspondingly placed with the injection tube 24, the connecting seat 22 is controlled to descend through the lifting cylinder 20, the ejector rod 23 pushes open the one-way valve 26, the injection tube 24 injects a olefine compound into the detection barrel 11 through the injection port 25, the internal air of the detection barrel 11 can be extracted through the arranged vacuum pump 12, the air in the detection barrel 11 is removed, the pressure gauge can be connected through the arranged pressure measuring pipeline 27, the air pressure in the detection barrel 11 is detected, whether the internal air is completely removed or not is judged, the influence of the impurity air on a detection result can be effectively reduced, and the detection quality is effectively improved, the injection port 25 through setting up is provided with check valve 26, can seal injection port 25 immediately after alkene thing injection is accomplished, the effectual entering of having avoided the air, make the alkene thing of inside injection keep original purity, improve detection quality and testing result accuracy, can extract through the device that sets up and get rid of the inside impurity air of detection bucket 11 to adopt the mode of injection to carry out alkene thing purity detection, make holistic detection operation simpler, the testing result degree of accuracy is higher.
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. The utility model provides a pharmaceutical chemical industry is with alkene thing purity detection device, is including examining test table (1), its characterized in that: the detection device is characterized in that a detection cavity (2) is formed in the upper side of the detection table (1), a power supply box (3) is arranged on the front side of the detection table (1) along the length direction and on the left lower side of the detection cavity (2), a double door (4) is arranged on the front side of the detection table (1) along the length direction and on the right side of the power supply box (3), a control cylinder (5) is arranged on the inner lower side of the detection cavity (2) along the middle of the left side of the length direction, a cylinder push rod (6) is arranged on the control cylinder (5) along the middle of the right side of the length direction, a first guide slide rail (7) is arranged on the lower side of the detection cavity (2) along the left side of the width direction, a second guide slide rail (8) is arranged on the lower side of the detection cavity (2) along the right side of the width direction, and a bearing, the upside of the first guide slide rail (7) and the upside of the second guide slide rail (8) are connected with a bearing plate (10) through a bearing slide rail (9), a detection barrel (11) is arranged in the middle of the base surface of the bearing plate (10), a vacuum pump (12) is arranged in the middle of the lower side of the bearing plate (10), a vacuum suction pipe (13) is arranged in the middle of the upper side of the vacuum pump (12), a support upright post (14) is arranged on the lower side of the interior of the detection cavity (2) along the width direction and on the right side of the control cylinder (5), a control display screen (15) is arranged on the upper side of the support upright post (14), a mounting seat (16) is arranged on the right side of the support upright post (14) along the length direction and inside the detection cavity (2), and a detection injection assembly (17) is vertically arranged on the front side of, the detection injection assembly (17) comprises a bearing plate seat (18), a guide rail (19), a lifting cylinder (20), a connecting plate (21), a connecting seat (22), an ejector rod (23) and an injection tube (24), the guide rail (19) is vertically arranged on the front side of the bearing plate seat (18) along the left side, the lifting cylinder (20) is arranged on the right lower side of the front side of the bearing plate seat (18), the connecting plate (21) is slidably arranged on the front side of the guide rail (19), the connecting seat (22) is arranged on the front side of the connecting plate (21) and on one side far away from the guide rail (19), the injection tube (24) is vertically arranged in the middle of the connecting seat (22), the ejector rod (23) is arranged at the corner of the lower side of the connecting seat (22), an injection port (25) is arranged in the middle of the upper side of the detection barrel (11), and a one, and a pressure measuring pipeline (27) is arranged at the lower right side of the detection barrel (11).
2. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the control cylinder (5) and the lifting cylinder (20) are both provided with stroke valves, and the control cylinder (5) and the lifting cylinder (20) are connected with the control display screen (15) through the stroke valves by adopting leads.
3. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the vacuum suction pipe (13) penetrates through the inner part of the detection barrel (11), and the connection part of the vacuum suction pipe (13) and the detection barrel (11) is arranged in a sealing mode.
4. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the connecting plate (21) is arranged in a Z-shaped structure, and the upper side of the lifting cylinder (20) is connected with the connecting plate (21) through a connecting block.
5. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the length of the ejector rod (23) is slightly larger than the length of the lower side of the injection tube (24).
6. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the cylinder push rod (6) is connected with the bearing plate (10) far away from the control cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010777129.9A CN111896689A (en) | 2020-08-05 | 2020-08-05 | Alkene thing purity detection device for pharmaceutical chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010777129.9A CN111896689A (en) | 2020-08-05 | 2020-08-05 | Alkene thing purity detection device for pharmaceutical chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111896689A true CN111896689A (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010777129.9A Withdrawn CN111896689A (en) | 2020-08-05 | 2020-08-05 | Alkene thing purity detection device for pharmaceutical chemicals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111896689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878749A (en) * | 2022-05-09 | 2022-08-09 | 南京理工大学北方研究院 | Alkene thing purity detection device for pharmaceutical chemicals |
-
2020
- 2020-08-05 CN CN202010777129.9A patent/CN111896689A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114878749A (en) * | 2022-05-09 | 2022-08-09 | 南京理工大学北方研究院 | Alkene thing purity detection device for pharmaceutical chemicals |
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Application publication date: 20201106 |
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| WW01 | Invention patent application withdrawn after publication |