CN213956938U

CN213956938U - Alkene thing purity detection device for pharmaceutical chemicals

Info

Publication number: CN213956938U
Application number: CN202022904747.3U
Authority: CN
Inventors: 于夏; 牛朝霞; 张敏; 王项明; 张桂梅; 王明芝; 金俊伟
Original assignee: Shanghai Liuhetang Biotechnology Xiangcheng Pharmaceutical Co Ltd
Current assignee: Shanghai Liuhetang Biotechnology Xiangcheng Pharmaceutical Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-08-13
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to a pharmaceutical chemical industry detects technical field, specifically is a pharmaceutical chemical industry is with olefines purity detection device, the on-line screen storage device comprises a base, the upper surface of base is seted up flutedly, the inside fixed mounting of recess has the holding vessel, the last fixed surface of holding vessel installs the vacuum pump, first through-hole has been seted up to the upper surface of vacuum pump, the second through-hole has been seted up to the upper surface of holding vessel, first adapter has been cup jointed to the inner wall of first through-hole, the second adapter has been cup jointed to the inner wall of second through-hole, first adapter is kept away from the one end of vacuum pump and has been cup jointed first U type pipe. The utility model has the advantages that: air exhaust through the vacuum pump and then deliver oxygen to the storage tank inside through the oxygen cylinder, can reach the effect that the storage tank takes a breath, divide into S type structure with the storage tank inside through the guide board that sets up in the storage tank inside, can guarantee that the air current passes through every corner, has guaranteed the effect of taking a breath, has improved detection quality.

Description

Alkene thing purity detection device for pharmaceutical chemicals

Technical Field

The utility model relates to a pharmaceutical chemical industry detects technical field, especially a pharmaceutical chemical industry is with alkene thing purity detection device.

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 referred to as 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, C2 to C4 are gases at room 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, polymerization, and the like, and can also undergo oxidative cleavage of the double bond to produce 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 detection usefulness adulterates with the air, lead to the testing result inaccurate inadequately to some reaction unit inside air extraction unclean, can influence the accuracy of testing result.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a alkene thing purity detection device for pharmaceutical and chemical industry.

The purpose of the utility model is realized through the following technical scheme: the alkene purity detection device for the pharmaceutical chemical industry comprises a base, wherein a groove is formed in the upper surface of the base, a storage tank is fixedly mounted inside the groove, a vacuum pump is fixedly mounted on the upper surface of the storage tank, a first through hole is formed in the upper surface of the vacuum pump, a second through hole is formed in the upper surface of the storage tank, a first adapter is sleeved on the inner wall of the first through hole, a second adapter is sleeved on the inner wall of the second through hole, a first U-shaped pipe is sleeved on one end, away from the vacuum pump, of the first adapter, one end, away from the first adapter, of the first U-shaped pipe is sleeved on the outer surface of the second adapter, a third through hole and a fourth through hole are formed in one end, away from the storage tank, of the base, a cylinder is sleeved on the inner wall of the third through hole, a first gear is fixedly connected to the upper surface of the cylinder, and a rotating frame is fixedly connected to the upper surface of the first gear, the detection cup is arranged in each of four claws of the rotating frame, the lower surface of the base is fixedly connected with a motor, the output end of the motor penetrates through the upper surface of the base through a fourth through hole, the output end of the motor is fixedly connected with a second gear, the second gear is meshed with the outer surface of the first gear, one end of the base, far away from the third through hole and the storage tank, is fixedly connected with a mounting plate, the upper surface of the mounting plate and the upper surface of the base are on the same plane, a mounting groove is formed in the upper surface of the mounting plate, an oxygen tank is fixedly mounted in the mounting groove, a fifth through hole is formed in the lower surface of the oxygen tank, a sixth through hole is formed in the lower surface of the storage tank, a third adapter is sleeved on the inner wall of the fifth through hole, a fourth adapter is sleeved on the inner wall of the sixth through hole, and a second U-shaped pipe is sleeved on one end, far away from the oxygen tank, of the third adapter, one end, far away from the third adapter, of the second U-shaped pipe is sleeved on the outer surface of the fourth adapter, guide plates are fixedly connected to the two sides of the inner wall of the storage tank, the two guide plates are crescent and are evenly distributed on the inner wall of the storage tank, a water outlet pipe is fixedly connected to the bottom of the outer surface of the storage tank, a valve is fixedly mounted in the middle of the water outlet pipe, a second mounting plate is fixedly connected to one side of the base, a tank body is fixedly mounted on the upper surface of the second mounting plate, a seventh through hole is formed in one side of the tank body, an eighth through hole coaxial with the seventh through hole is formed in the outer surface of the storage tank, fifth adapters are sleeved on the inner walls of the seventh through hole and the eighth through hole, straight pipes are sleeved on the output ends of the two fifth adapters, a sealing cover is fixedly mounted on the top end of the detection cup, and a one-way valve is fixedly connected to the upper surface of the sealing cover, the check valve is communicated with the detection cup, and a hose is sleeved at one end, far away from the sealing cover, of the check valve.

Optionally, the water outlet pipe is in an L shape, the water outlet pipe is inclined upwards, the water outlet end of the water outlet pipe is in a conical shape, the water outlet end of the water outlet pipe faces the interior of the detection cup and is optional, the first U-shaped pipe is in a U shape, the length of one end is longer than that of the other end, the longer end of the first U-shaped pipe is connected with the storage tank, the shorter end of the first U-shaped pipe is connected with the vacuum pump, and the vacuum pump is communicated with the interior of the storage tank through the first U-shaped pipe.

Optionally, the two ends of the second U-shaped tube are the same in length, and the oxygen tank is communicated with the inside of the storage tank through the second U-shaped tube.

Optionally, a first via hole is formed in the lower surface of the groove, the first via hole and the sixth via hole are coaxial, the first via hole is larger than the sixth via hole, and the fourth adapter is sleeved on the inner wall of the sixth via hole through the first via hole. Optionally, a second through hole is formed in the lower surface of the mounting groove, the second through hole and the fifth through hole are coaxial, the second through hole is larger than the fifth through hole, and the third adapter is sleeved on the inner wall of the fifth through hole through the second through hole.

Optionally, the lower fixed surface of base is connected with four supporting legs, supporting leg evenly distributed is at four angles of base

The utility model has the advantages of it is following:

1. this alkene thing purity detection device for pharmaceutical and chemical industry, through the vacuum pump bleed again oxygen gas jar to the inside oxygen delivery of holding vessel, can reach the effect that the holding vessel was taken a breath, divide into S type structure with the holding vessel inside through the guide board that sets up in the holding vessel inside, can guarantee that the air current passes through every corner, has guaranteed the effect of taking a breath, has improved detection quality.

2. This alkene thing purity detection device for pharmaceutical and chemical industry is through setting up at the revolving rack to through placing the detection cup on every claw of revolving rack, it is rotatory to drive the revolving rack through the motor, can remove the alkene thing in the cup outside the equipment and detect, whole easy operation has improved the convenience of this equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a longitudinal sectional view of the storage tank of the present invention;

fig. 4 is a transverse sectional view of the storage tank of the present invention;

FIG. 5 is a schematic view of the oxygen tank of the present invention;

fig. 6 is a schematic structural view of the sealing cover of the present invention.

In the figure: 1-base, 2-groove, 3-storage tank, 4-vacuum pump, 5-first through hole, 6-second through hole, 7-first adapter, 8-second adapter, 9-first U-shaped pipe, 10-third through hole, 11-fourth through hole, 12-cylinder, 13-first gear, 14-motor, 15-second gear, 16-mounting plate, 17-mounting groove, 18-oxygen tank, 19-rotating frame, 20-detection cup, 21-fifth through hole, 22-sixth through hole, 23-third adapter, 24-fourth adapter, 25-second U-shaped pipe, 26-guide plate, 27-water outlet pipe, 28-valve, 29-first through hole, 30-second through hole, 31-supporting legs, 32-second mounting plates, 33-tank bodies, 34-seventh through holes, 35-eighth through holes, 36-fifth adapters, 37-straight pipes, 38-sealing covers, 39-one-way valves and 40-hoses.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in figures 1-6, a alkene purity detection device for pharmaceutical and chemical industry, which comprises a base 1, four supporting legs 31 are fixedly connected to the lower surface of the base 1, the supporting legs 31 are uniformly distributed at four corners of the base 1, a groove 2 is formed on the upper surface of the base 1, a storage tank 3 is fixedly installed inside the groove 2, a vacuum pump 4 is fixedly installed on the upper surface of the storage tank 3, the vacuum pump 4 pumps air and then supplies oxygen to the storage tank 3 through an oxygen tank, so that the air exchange effect of the storage tank 3 can be achieved, a first through hole 5 is formed on the upper surface of the vacuum pump 4, a second through hole 6 is formed on the upper surface of the storage tank 3, a first adapter 7 is sleeved on the inner wall of the first through hole 5, a second adapter 8 is sleeved on the inner wall of the second through hole 6, a first U-shaped pipe 9 is sleeved on one end of the first adapter 7 far away from the vacuum pump 4, the first U-shaped pipe 9 is U-shaped, and the length of one end is longer than that of the other end, the longer end of the first U-shaped pipe is connected with the storage tank 3, the shorter end of the first U-shaped pipe is connected with the vacuum pump 4, the vacuum pump 4 is communicated with the inside of the storage tank 3 through the first U-shaped pipe, one end, far away from the first adapter 7, of the first U-shaped pipe 9 is sleeved on the outer surface of the second adapter 8, one end, far away from the storage tank 3, of the base 1 is provided with a third through hole 10 and a fourth through hole 11, the inner wall of the third through hole 10 is sleeved with a cylinder 12, the upper surface of the cylinder 12 is fixedly connected with a first gear 13, the upper surface of the first gear 13 is fixedly connected with a rotating frame 19, four claws of the rotating frame 19 are respectively provided with a detection cup 20, the detection cups are arranged on the rotating frame 19, the detection cups 20 are placed on each claw of the rotating frame 19, the rotating frame 19 is driven by the motor 14 to rotate, alkylene in the cups can be moved to the outside of the device for detection, the overall operation is simple, and the convenience of the device is improved, the lower surface of the base 1 is fixedly connected with a motor 14, the output end of the motor 14 penetrates through the upper surface of the base 1 through a fourth through hole 11, the output end of the motor 14 is fixedly connected with a second gear 15, the second gear 15 is meshed with the outer surface of a first gear 13, one end of the base 1, which is far away from a third through hole 10 and the storage tank 3, is fixedly connected with a mounting plate 16, the upper surface of the mounting plate 16 and the upper surface of the base 1 are on the same plane, the upper surface of the mounting plate 16 is provided with a mounting groove 17, an oxygen tank 18 is fixedly mounted inside the mounting groove 17, the lower surface of the oxygen tank 18 is provided with a fifth through hole 21, the lower surface of the mounting groove 17 is provided with a second through hole 30, the second through hole 30 and the fifth through hole 21 are coaxial, the second through hole 30 is larger than the fifth through hole 21, a third adapter 23 is sleeved on the inner wall of the fifth through hole 21 through the second through hole 30, the lower surface of the storage tank 3 is provided with a sixth through hole 22, the lower surface of the groove 2 is provided with a first through hole 29, the first through hole 29 and the sixth through hole 22 are coaxial, the first through hole 29 is larger than the sixth through hole 22, the fourth adapter 24 is sleeved on the inner wall of the sixth through hole 22 through the first through hole 29, the inner wall of the fifth through hole 21 is sleeved with the third adapter 23, the inner wall of the sixth through hole 22 is sleeved with the fourth adapter 24, one end of the third adapter 23, far away from the oxygen tank 18, is sleeved with the second U-shaped pipe 25, the two ends of the second U-shaped pipe 25 are identical in length, the oxygen tank 18 is communicated with the inside of the storage tank 3 through the second U-shaped pipe 25, one end of the second U-shaped pipe 25, far away from the third adapter 23, is sleeved on the outer surface of the fourth adapter 24, both sides of the inner wall of the storage tank 3 are fixedly connected with guide plates 26, the guide plates 26 arranged inside the storage tank 3 are divided into S-shaped structures, and it can be ensured that the airflow passes through each corner, the ventilation effect is ensured, the detection quality is improved, the two guide plates 26 are crescent-shaped and are uniformly distributed on the inner wall of the storage tank 3, the bottom of the outer surface of the storage tank 3 is fixedly connected with a water outlet pipe 27, the water outlet pipe 27 is L-shaped, the water outlet pipe 27 is inclined upwards, the water outlet end of the water outlet pipe 27 is conical, the water outlet end of the water outlet pipe 27 faces the interior of the detection cup 20, the middle part of the water outlet pipe 27 is fixedly provided with a valve 28, one side of the base 1 is fixedly connected with a second mounting plate 32, the upper surface of the second mounting plate 32 is fixedly provided with a tank body 33, one side of the tank body 33 is provided with a seventh through hole 34, the outer surface of the storage tank 3 is provided with an eighth through hole 35 coaxial with the seventh through hole 34, the inner walls of the seventh through hole 34 and the eighth through hole 35 are both sleeved with a fifth adapter 36, the output ends of the two fifth adapters are sleeved with a straight pipe 37, the top end of the detection cup 20 is fixedly provided with a sealing cover 38, the upper surface of the sealing cover 38 is fixedly connected with a one-way valve 39, the one-way valve 39 is communicated with the detection cup 20, and one end of the one-way valve 39, which is far away from the sealing cover 38, is sleeved with a hose 40.

The working process of the utility model is as follows: an operator firstly inserts the hose 40 into the water outlet pipe 27, then the device can extract air inside the storage tank 3 through the operation of the vacuum pump 4, then the oxygen tank 18 conveys oxygen to the inside of the storage tank 3, the inside of the storage tank 3 is divided into an S-shaped structure through the guide plate 26, the extraction quality of the air is ensured, the olefine is injected into the storage tank 3 from the tank body 33, the olefine and the oxygen are reacted, then the olefine and the oxygen flow into the detection cup 20 through the hose, the detection cup is sealed through the check valve 39, then the hose 40 is pulled out, and finally the motor 14 moves the detection cup 20 to the outside of the device through rotating the rotating rack 19 for detection.

In summary, the following steps: according to the alkene purity detection device for the pharmaceutical chemical industry, the vacuum pump 4 is used for pumping air and then the oxygen tank is used for supplying oxygen to the storage tank 3, so that the air exchange effect of the storage tank 3 can be achieved, the guide plate 26 arranged in the storage tank 3 is used for dividing the interior of the storage tank 3 into an S-shaped structure, the air flow can be ensured to pass through each corner, the air exchange effect is ensured, and the detection quality is improved; this alkene thing purity detection device for pharmaceutical chemical industry through setting up at revolving rack 19 to through placing detection cup 20 on every claw of revolving rack 19, drive revolving rack 19 through motor 14 and rotate, can remove the alkene thing in the cup outside the equipment and detect, whole easy operation has improved the convenience of this 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

1. The utility model provides a pharmaceutical chemicals is with alkene thing purity detection device, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a groove (2), the interior of the groove (2) is fixedly provided with a storage tank (3), the upper surface of the storage tank (3) is fixedly provided with a vacuum pump (4), the upper surface of the vacuum pump (4) is provided with a first through hole (5), the upper surface of the storage tank (3) is provided with a second through hole (6), the inner wall of the first through hole (5) is sleeved with a first adapter (7), the inner wall of the second through hole (6) is sleeved with a second adapter (8), one end of the first adapter (7) far away from the vacuum pump (4) is sleeved with a first U-shaped pipe (9), one end of the first U-shaped pipe (9) far away from the first adapter (7) is sleeved on the outer surface of the second adapter (8), one end of the base (1) far away from the storage tank (3) is provided with a third through hole (10) and a fourth through hole (11), the cylinder (12) is sleeved on the inner wall of the third through hole (10), the first gear (13) is fixedly connected to the upper surface of the cylinder (12), the rotating frame (19) is fixedly connected to the upper surface of the first gear (13), the detection cups (20) are arranged in four claws of the rotating frame (19), the motor (14) is fixedly connected to the lower surface of the base (1), the output end of the motor (14) penetrates through the upper surface of the base (1) through the fourth through hole (11), the second gear (15) is fixedly connected to the output end of the motor (14), the second gear (15) is meshed with the outer surface of the first gear (13), the mounting plate (16) is fixedly connected to one end, far away from the third through hole (10) and the storage tank (3), of the base (1), the upper surface of the mounting plate (16) and the upper surface of the base (1) are on the same plane, mounting groove (17) have been seted up to the upper surface of mounting panel (16), the inside fixed mounting of mounting groove (17) has oxygen jar (18), fifth through-hole (21) have been seted up to the lower surface of oxygen jar (18), sixth through-hole (22) have been seted up to the lower surface of holding vessel (3), third adapter (23) have been cup jointed to the inner wall of fifth through-hole (21), fourth adapter (24) have been cup jointed to the inner wall of sixth through-hole (22), second U type pipe (25) have been cup jointed to the one end that oxygen jar (18) were kept away from in third adapter (23), the one end that third adapter (23) were kept away from in second U type pipe (25) pipe is cup jointed on the surface of fourth adapter (24), the equal fixedly connected with in both sides of holding vessel (3) inner wall (26), two guide board (26) are crescent shape and evenly distributed at the inner wall of holding vessel (3), the bottom fixedly connected with outlet pipe (27) of holding vessel (3) surface, the middle part fixed mounting of outlet pipe (27) has valve (28), one side fixedly connected with second mounting panel (32) of base (1), the last fixed surface of second mounting panel (32) installs jar body (33), seventh through-hole (34) have been seted up to one side of the jar body (33), the surface of holding vessel (3) has been seted up with the coaxial eighth through-hole (35) of seventh through-hole (34), fifth adapter (36) have all been cup jointed to the inner wall of seventh through-hole (34) and eighth through-hole (35), straight tube (37) have been cup jointed to the output of two fifth adapter (36), the top fixed mounting that detects cup (20) has sealed lid (38), the last fixed surface of sealed lid (38) is connected with check valve (39), the check valve (39) is communicated with the detection cup (20), and one end, far away from the sealing cover (38), of the check valve (39) is sleeved with a hose (40).

2. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the water outlet pipe (27) is L-shaped, the water outlet pipe (27) is inclined upwards, the water outlet end of the water outlet pipe (27) is conical, and the water outlet end of the water outlet pipe (27) is opposite to the interior of the detection cup (20).

3. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the vacuum pump is characterized in that the first U-shaped pipe (9) is U-shaped, the length of one end of the first U-shaped pipe is longer than that of the other end of the first U-shaped pipe, the longer end of the first U-shaped pipe is connected with the storage tank (3), the shorter end of the first U-shaped pipe is connected with the vacuum pump (4), and the vacuum pump (4) is communicated with the storage tank (3) through the first U-shaped pipe.

4. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the two ends of the second U-shaped pipe (25) are the same in length, and the oxygen tank (18) is communicated with the interior of the storage tank (3) through the second U-shaped pipe.

5. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: first via hole (29) have been seted up to the lower surface of recess (2), first via hole (29) and sixth through-hole (22) are coaxial and first via hole (29) are greater than sixth through-hole (22), fourth adapter (24) cup joints the inner wall at sixth through-hole (22) through first via hole (29).

6. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: second via hole (30) have been seted up to the lower surface of mounting groove (17), second via hole (30) and fifth through-hole (21) are coaxial and second via hole (30) are greater than fifth through-hole (21), third adapter (23) cup joints the inner wall at fifth through-hole (21) through second via hole (30).

7. The alkylene compound purity detection apparatus for pharmaceutical and chemical industries according to claim 1, wherein: the lower surface fixed connection of base (1) has four supporting legs (31), supporting leg (31) evenly distributed is at four angles of base (1).