CN212586244U

CN212586244U - Fosfomycin trometamol impurity detection device

Info

Publication number: CN212586244U
Application number: CN202021512144.2U
Authority: CN
Inventors: 曾媛媛
Original assignee: Keda Huacai Wuhan Biotechnology Co ltd
Current assignee: Keda Huacai Wuhan Biotechnology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-23
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a fosfomycin trometamol impurity detection device, the on-line screen storage device comprises a base, the top fixedly connected with agitator of base, the left end fixedly connected with spectrum appearance that the top of base is close to the agitator, the top of agitator is provided with agitating unit, agitating unit's outer wall and the inner wall swing joint of agitator, agitating unit's top fixedly connected with telescopic link, the top fixedly connected with weighing device of telescopic link, four spinal branch vaulting poles of weighing device's outer wall fixedly connected with. Carry out the heating and drying to fosfomycin trometamol through the heating collar, fan motor drives the flabellum simultaneously and rotates, takes out the inside moisture of weighing device, and the outside adsorption silica gel strip of flabellum can increase the area of contact with the air to collect the moisture in the air, prevent that the water dispersion is incomplete, circles round in weighing device's inside, heats through the heating piece and volatilizees, carries out the effect of drying in order to reach the inside of symmetry device.

Description

Fosfomycin trometamol impurity detection device

Technical Field

The utility model belongs to the technical field of detection device, concretely relates to fosfomycin trometamol impurity detection device.

Background

The fosfomycin trometamol is white or white-like crystalline powder; no odor, salty taste; it has hygroscopicity. The product is very easy to dissolve in water, dissolve in methanol, very slightly dissolve in ethanol, and be insoluble in chloroform, and can be made into fosfomycin trometamol powder by fosfomycin trometamol, which can be used for treating acute simple lower urinary tract infection caused by sensitive bacteria (such as acute cystitis, chronic cystitis acute attack, acute urethrovesical syndrome, nonspecific urethritis, asymptomatic bacteriuria during pregnancy, urinary tract infection after operation) and preventing urinary tract infection in surgical operation and infection caused by urinary tract diagnosis technique.

Traditional impurity detection device is when detecting fosfomycin trometamol, because fosfomycin trometamol has the moisture that draws, has the moisture entering in the air during weighing, perhaps the inside not dry humidity that leads to fosfomycin trometamol of instrument, and when to the inside water injection of agitator, because when the stirring roller was arranged in the bucket in water always, the precision is difficult to control, though there is some flow controller on the market, but the price is expensive, is not suitable for popularizing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fosfomycin trometamol impurity detection device, in order to solve and to provide a current fosfomycin trometamol impurity detection device in the above-mentioned background art in the use, because fosfomycin trometamol has the moisture that draws, moisture in the air gets into when weighing, perhaps the inside not dry humidity that leads to fosfomycin trometamol of instrument, and when to the inside water injection of agitator, because when the stirring roller is arranged in the bucket and is injected water always, the uncontrollable precision, thereby lead to the requirement height to the determinand, the measuring result has the problem of great error.

In order to achieve the above object, the utility model provides a following technical scheme: a fosfomycin trometamol impurity detection device comprises a base, wherein a stirring barrel is fixedly connected to the top of the base, a spectrometer is fixedly connected to the top of the base, which is close to the left end of the stirring barrel, a stirring device is arranged at the top of the stirring barrel, the outer wall of the stirring device is movably connected with the inner wall of the stirring barrel, a telescopic rod is fixedly connected to the top of the stirring device, a weighing device is fixedly connected to the top of the telescopic rod, four support rods are fixedly connected to the outer wall of the weighing device, the bottoms of the support rods are fixedly connected with the top of the base, a top cover is hinged to the top of the weighing device, a dehumidifier is fixedly connected to the top of the top cover, a fan motor is arranged in the dehumidifier, the bottom of the fan motor is fixedly connected with the bottom of the dehumidifier, the inner wall of the dehumidifier is fixedly connected with a heating block at the top close to the fan blades, the bottom of the inner wall of the weighing device is fixedly connected with a weighing chip, the top of the weighing chip is fixedly connected with a weighing plate, and the inner wall of the weighing device is fixedly connected with a heating ring.

Preferably, a driving motor is arranged in the stirring device, the outer wall of the driving motor is fixedly connected with the inner wall of the stirring device, and the axis of the driving motor is rotatably connected with a stirring roller.

Preferably, the outer wall fixedly connected with inlet tube of agitator, the bottom fixedly connected with drain pipe of agitator outer wall, the left end fixedly connected with fluviograph that the outer wall of agitator is close to the inlet tube, the fluviograph is vertical setting, the outer wall of agitator is close to the left end fixedly connected with feed inlet of inlet tube.

Preferably, the outer wall of agitator is provided with communicating pipe, the top fixedly connected with water pump that the base is close to the spectrum appearance, the water pump communicates with agitator, spectrum appearance through the communicating pipe that sets up, the top fixed mounting of spectrum appearance has the display screen, the bottom fixedly connected with round bottom of agitator inner wall, the round bottom is the round platform form.

Preferably, the top of the stirring barrel is fixedly connected with a scraping ring, and the inner wall of the scraping ring is connected with the outer wall of the stirring device in a sliding manner.

Preferably, the surface of the fan blade is fixedly connected with an adsorption silica gel strip, and the top of the dehumidifier is provided with an air outlet.

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

1. through the flabellum that sets up, the heating circle, under the cooperation of heating piece and adsorption silica gel strip is used, can volatilize moisture and moisture fast, the heating circle heats dryly to fosfomycin trometamol, fan motor drives the flabellum and rotates simultaneously, take out the inside moisture of weighing device, the outside adsorption silica gel strip of flabellum can increase the area of contact with the air, and collect the moisture in the air, prevent that the water dispersion is incomplete, circle round in weighing device's inside, heat through the heating piece and volatilize, inside effect of drying that carries on of symmetry device is reached.

2. Through the agitating unit who sets up, the telescopic link, the cooperation of fluviograph and drain pipe is used down, can carry out accurate control to the dose, the telescopic link shrink lifts agitating unit, to the agitator inside by inlet tube injected water, observe the volume of water through the fluviograph, adjust suitable water level to the volume of water through the drain pipe, and put into the inside of agitator with the fosfomycin tromethamine after the drying by feed inlet department, the aquatic is put into to the control telescopic link extension with the stirring roller, driving motor drives the stirring roller and stirs, carry the spectrum appearance along communicating pipe by the water pump behind the stirring and detect, the testing result shows through the display screen, it is accurate in order to reach the measurement, the effect that the error is little.

Drawings

Fig. 1 is a schematic view of the structure of the main view direction of the present invention;

fig. 2 is a schematic view of the rear view direction structure of the present invention;

FIG. 3 is a schematic view of the present invention in partial section;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

In the figure: 1. a base; 2. a stirring barrel; 3. a spectrometer; 4. a stirring device; 5. a telescopic rod; 6. a weighing device; 7. a support bar; 8. a top cover; 9. a dehumidifier; 10. heating a ring; 11. a weighing plate; 12. weighing the chip; 13. a fan motor; 14. a fan blade; 15. a heating block; 16. an air outlet; 17. adsorbing a silica gel strip; 18. a drive motor; 19. scraping a ring; 20. a stirring roller; 21. a feed inlet; 22. a communicating pipe; 23. a water pump; 24. a display screen; 25. a round bottom; 26. a water inlet pipe; 27. a water level gauge; 28. and a water discharge pipe.

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. 1-4, the present invention provides a technical solution: a fosfomycin trometamol impurity detection device comprises a base 1, wherein the top of the base 1 is fixedly connected with a stirring barrel 2, the top of the base 1 close to the left end of the stirring barrel 2 is fixedly connected with a spectrometer 3, the top of the stirring barrel 2 is provided with a stirring device 4, the outer wall of the stirring device 4 is movably connected with the inner wall of the stirring barrel 2, the top of the stirring device 4 is fixedly connected with a telescopic rod 5, the top of the telescopic rod 5 is fixedly connected with a weighing device 6, the outer wall of the weighing device 6 is fixedly connected with four support rods 7, the bottom of each support rod 7 is fixedly connected with the top of the base 1, the top of the weighing device 6 is hinged with a top cover 8, the top of the top cover 8 is fixedly connected with a dehumidifier 9, a fan motor 13 is arranged inside the dehumidifier 9, the bottom of the fan motor 13 is fixedly connected, the top fixedly connected with heating block 15 that the inner wall of dehumidifier 9 is close to flabellum 14, the bottom fixedly connected with weighing chip 12 of weighing device 6 inner wall, the top fixedly connected with weighing plate 11 of weighing chip 12, the inner wall fixedly connected with heating collar 10 of weighing device 6.

In this embodiment, heat the drying to fosfomycin trometamol through heating ring 10, fan motor 13 drives flabellum 14 simultaneously and rotates, takes out the inside moisture of weighing device 6, heats through heating block 15 and volatilizes to reach the inside effect of drying that carries on of weighing device 6, weigh chip 12 the fosfomycin trometamol after the drying.

Specifically, a driving motor 18 is arranged inside the stirring device 4, the outer wall of the driving motor 18 is fixedly connected with the inner wall of the stirring device 4, and the axis of the driving motor 18 is rotatably connected with a stirring roller 20.

In this embodiment, the stirring device 4 is lifted up by retracting the telescopic rod 5, so as to prevent the stirring device 20 from interfering with the water injection.

Specifically, the outer wall fixedly connected with inlet tube 26 of agitator 2, the bottom fixedly connected with drain pipe 28 of 2 outer walls of agitator, the left end fixedly connected with fluviograph 27 that the outer wall of agitator 2 is close to inlet tube 26, fluviograph 27 is vertical setting, and the outer wall of agitator 2 is close to inlet tube 26's left end fixedly connected with feed inlet 21.

In this embodiment, water is injected from the water inlet pipe 26, the amount of water is observed by the water level gauge 27, and the amount of water is adjusted to an appropriate level by the water discharge pipe 28.

Specifically, the outer wall of agitator 2 is provided with communicating pipe 22, and base 1 is close to the top fixedly connected with water pump 23 of spectrum appearance 3, and water pump 23 has a display screen 24 through 22 and agitator 2, the 3 intercommunication of spectrum appearance that communicate of communicating pipe that set up, the top fixed mounting of spectrum appearance 3, the bottom fixedly connected with round bottom 25 of 2 inner walls of agitator, and round bottom 25 is the round platform form.

In this embodiment, driving motor 18 drives stirring roller 20 and stirs, is carried spectrum appearance 3 by water pump 23 along communicating pipe 22 after the stirring and detects, and the testing result shows through display screen 24.

Specifically, the top of the stirring barrel 2 is fixedly connected with a scraping ring 19, and the inner wall of the scraping ring 19 is connected with the outer wall of the stirring device 4 in a sliding manner.

In this embodiment, the scraper ring 19 seals the inside of the agitating barrel 2.

Specifically, the surface of the fan blade 14 is fixedly connected with an adsorption silica gel strip 17, and the top of the dehumidifier 9 is provided with an air outlet 16.

In this embodiment, the silica gel adsorbing strips 17 outside the fan blades 14 can increase the contact area with air and collect moisture in the air, thereby preventing water from being dispersed incompletely and swirling inside the weighing device 6.

The utility model discloses a theory of operation and use flow: the fosfomycin trometamol is placed at a weighing plate 11 inside a weighing device 6, the heating ring 10 heats and dries the fosfomycin trometamol, meanwhile, a fan motor 13 drives a fan blade 14 to rotate, moisture inside the weighing device 6 is pumped out, a silica gel adsorption strip 17 outside the fan blade 14 can increase the contact area with air and collect the moisture in the air to prevent incomplete water dispersion, the silica gel adsorption strip is rotated inside the weighing device 6 and heated and volatilized through a heating block 15 to achieve the effect of drying inside the weighing device 6, a weighing chip 12 weighs the dried fosfomycin trometamol, a stirring device 4 is lifted up through contraction of a telescopic rod 5, water is injected into the stirring barrel 2 through a water inlet pipe 26, the amount of the water is observed through a water level meter 27, the amount of the water is adjusted to a proper water level through a water outlet pipe 28, and the dried fosfomycin trometamol is placed into the stirring barrel 2 from a feed inlet 21, the extension of control telescopic link 5 is put into aquatic with stirring roller 20, and driving motor 18 drives stirring roller 20 and stirs, carries spectrum appearance 3 to detect along communicating pipe 22 by water pump 23 after the stirring, and the testing result shows through display screen 24 to reach the measurement accuracy, effect that the error is little.

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 fosfomycin trometamol impurity detection device, includes base (1), its characterized in that: the spectrometer comprises a base (1), a stirring barrel (2) is fixedly connected to the top of the base (1), a spectrometer (3) is fixedly connected to the top of the base (1) close to the left end of the stirring barrel (2), a stirring device (4) is arranged at the top of the stirring barrel (2), the outer wall of the stirring device (4) is movably connected with the inner wall of the stirring barrel (2), a telescopic rod (5) is fixedly connected to the top of the stirring device (4), a weighing device (6) is fixedly connected to the top of the telescopic rod (5), four support rods (7) are fixedly connected to the outer wall of the weighing device (6), the bottoms of the support rods (7) are fixedly connected with the top of the base (1), a top cover (8) is hinged to the top of the weighing device (6), a dehumidifier (9) is fixedly connected to the top of the top cover (8), and a fan motor (13, the bottom of fan motor (13) and the bottom fixed connection of dehumidifier (9), the axle center department fixedly connected with flabellum (14) of fan motor (13), the inner wall of dehumidifier (9) is close to top fixedly connected with heating piece (15) of flabellum (14), the bottom fixedly connected with of weighing device (6) inner wall weighs chip (12), the top fixedly connected with of weighing chip (12) weighs board (11), the inner wall fixedly connected with of weighing device (6) heats circle (10).

2. The fosfomycin trometamol impurity detection device of claim 1, characterized in that: the stirring device is characterized in that a driving motor (18) is arranged inside the stirring device (4), the outer wall of the driving motor (18) is fixedly connected with the inner wall of the stirring device (4), and a stirring roller (20) is rotatably connected to the axis of the driving motor (18).

3. The fosfomycin trometamol impurity detection device of claim 1, characterized in that: the outer wall fixedly connected with inlet tube (26) of agitator (2), the bottom fixedly connected with drain pipe (28) of agitator (2) outer wall, the left end fixedly connected with water level gauge (27) that the outer wall of agitator (2) is close to inlet tube (26), water level gauge (27) are vertical setting, the left end fixedly connected with feed inlet (21) that the outer wall of agitator (2) is close to inlet tube (26).

4. The fosfomycin trometamol impurity detection device of claim 1, characterized in that: the outer wall of agitator (2) is provided with communicating pipe (22), top fixedly connected with water pump (23) that base (1) is close to spectrum appearance (3), communicating pipe (22) and agitator (2), spectrum appearance (3) intercommunication that water pump (23) are through setting up, the top fixed mounting of spectrum appearance (3) has display screen (24), the bottom fixedly connected with round bottom (25) of agitator (2) inner wall, round bottom (25) are the round platform form.

5. The fosfomycin trometamol impurity detection device of claim 1, characterized in that: the top fixedly connected with of agitator (2) scrapes circle (19), scrape the inner wall of circle (19) and the outer wall sliding connection of agitating unit (4).

6. The fosfomycin trometamol impurity detection device of claim 1, characterized in that: the surface of the fan blade (14) is fixedly connected with an adsorption silica gel strip (17), and the top of the dehumidifier (9) is provided with an air outlet (16).