CN216870153U

CN216870153U - Acid-insoluble ash elution device

Info

Publication number: CN216870153U
Application number: CN202123177367.5U
Authority: CN
Inventors: 葛跃; 丁延国
Original assignee: Hebei Wanbang Folon Pharmaceutical Co ltd
Current assignee: Hebei Wanbang Folon Pharmaceutical Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-07-01
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an acid-insoluble ash elution device, which comprises a device body, wherein the device body consists of a box upper layer, a box middle layer and a box lower layer, a triangular flask is arranged in the box lower layer, the box middle layer is arranged at the upper end of the box lower layer, a funnel is arranged in the box middle layer, filter paper is arranged in the funnel, the box upper layer is arranged at the upper end of the box middle layer, and a beaker is arranged in the box upper layer. The device is automatic to absorb water and elute, and the velocity of flow is adjustable, and convenient to use has the automatic elution of adding water of replacing the chemical laboratory worker, saves the effect of chemical laboratory worker's time.

Description

Acid-insoluble ash elution device

Technical Field

The utility model belongs to the technical field of chemical inspection of medicines, and particularly relates to an acid-insoluble ash elution device.

Background

According to the acid-insoluble ash inspection method specified by pharmacopoeia, a test sample needs to be eluted by purified water after ignition is finished, water is often added into a funnel for manual elution, the water is often added for manual elution when the test sample is used for testing the acid-insoluble ash in the physicochemical examination of medicines at present, and an examiner often stays in front of the test sample for manual elution by adding water and cannot do other work at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an acid-insoluble ash elution device to solve the problems that the prior art for determining the acid-insoluble ash in the physicochemical inspection of medicines usually needs manual water addition for elution, and an inspector often stays in front of a sample and cannot do other work simultaneously in the manual water addition for elution.

In order to achieve the purpose, the utility model provides the following technical scheme: acid insoluble ash elution device, including the device body, the device body comprises box upper strata, box middle level and box lower floor, the inside triangular flask that is provided with of box lower floor, box lower floor upper end is provided with the box middle level, the inside funnel that is provided with of box middle level, the funnel surface is provided with filter paper, box middle level upper end is provided with the box upper strata, box upper strata inside is provided with the beaker, the inside water guide glass pipe that is provided with of beaker, the water guide glass pipe both ends are all connected and are provided with the water guide rubber tube, water guide rubber tube middle part is provided with the water control valve, water guide rubber tube lower extreme is provided with the glass burette.

Preferably, the number of the triangular bottles is four, and the triangular bottles are uniformly arranged in the lower layer of the box body.

Preferably, the number of the funnels is four, the bottom of each funnel is provided with a funnel pipe, and the lower end of each funnel pipe extends into the bottle mouth at the upper end of each triangular bottle.

Preferably, the internal volume of the beaker is 2000 ml.

Preferably, the number of the glass burettes is four, and each glass burette corresponds to the position of a funnel opening arranged at the upper end of each funnel.

Preferably, the filter papers are four in number, and the filter papers are respectively arranged on the surface of each funnel.

Compared with the prior art, the utility model provides an acid-insoluble ash elution device, which has the following beneficial effects:

the device is made of an acrylic plate which is a plastic high polymer material, has good transparency, chemical stability, attractive and firm appearance and can resist corrosion of various chemicals, four samples can be placed at one time, the labor of a laboratory technician is liberated, and the time is saved for other experiments. The device is automatic to absorb water and elute, and the velocity of flow is adjustable, and convenient to use has the automatic elution of adding water of replacing the laboratory technician, saves the effect of laboratory technician's time.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a front view of an acid insoluble ash elution apparatus according to the present invention;

FIG. 2 is a side view of an acid insoluble ash elution apparatus according to the present invention;

FIG. 3 is a schematic structural diagram of an apparatus according to the present invention;

FIG. 4 is a schematic diagram of a partition structure for placing a funnel according to the present invention;

in the figure: 1. a device body; 2. the upper layer of the box body; 3. a middle layer of the box body; 4. a lower layer of the box body; 5. a triangular flask; 6. a funnel; 7. filtering paper; 8. a glass dropper; 9. a water guide rubber pipe; 10. a water guiding glass tube; 11. a water control valve; 12. and (4) a beaker.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the acid-insoluble ash elution device comprises a device body 1, wherein the device body 1 consists of a box upper layer 2, a box middle layer 3 and a box lower layer 4, a triangular flask 5 is arranged in the box lower layer 4, the triangular flask 5 is used for receiving washing liquor flowing down after elution and is used for testing whether chloride reaction is shown or not, the box middle layer 3 is arranged at the upper end of the box lower layer 4, a funnel 6 is arranged in the box middle layer 3, filter paper 7 is arranged on the surface of the funnel 6, the box upper layer 2 is arranged at the upper end of the box middle layer 3, a beaker 12 is arranged in the box upper layer 2, the beaker 12 is used for containing purified water, a water guide glass tube 10 is arranged in the beaker 12, two ends of the water guide glass tube 10 are respectively connected and provided with a water guide rubber tube 9, a water control valve 11 is arranged in the middle of the water guide rubber tube 9, four round holes with the diameter of 5cm are evenly distributed in the middle layer, four glass funnels 6 are placed on the round holes, the filter paper 7 is placed on the funnel 6, four rubber water guide rubber hoses 9 are used for connecting a beaker 12 and a funnel 6, a water control valve 11 which can adjust the flow rate of purified water is arranged on the rubber water guide rubber hose 9 to be switched on and off, a glass dropper 8 is arranged at the lower end of the water guide rubber hose 9, four small holes with the diameter of 9mm are evenly distributed on an acrylic plate below the beaker 12, and the small holes can pass through the glass dropper 8.

In the utility model, preferably, the number of the triangular bottles 5 is four, the triangular bottles 5 are uniformly arranged in the lower layer 4 of the box body, the triangular bottles 5 are used for receiving washing liquor flowing down after elution and are used for testing whether chloride reaction is shown, the number of the funnels 6 is four, the bottom of each funnel 6 is provided with a funnel tube, the lower end of each funnel tube extends into the bottle mouth at the upper end of each triangular bottle 5, the internal volume of the beaker 12 is 2000ml, the number of the glass droppers 8 is four, each glass dropper 8 corresponds to the position of the funnel mouth arranged at the upper end of each funnel 6, the number of the filter papers 7 is four, and the filter papers 7 are respectively arranged on the surface of each funnel 6.

The working principle and the using process of the utility model are as follows: when the device is used, the acrylic plate is used for making a three-layer frame, the frame is 50cm long, 20cm wide and 50cm high, the frame is divided into three layers, the uppermost layer is provided with a 2000ml beaker 12 or other containers, the beaker 12 is used for containing purified water, the acrylic plate below the beaker 12 is evenly provided with four small holes with the diameter of 9mm, the small holes can pass through a glass dropper 8, the middle layer is evenly provided with four round holes with the diameter of 5cm, four glass funnels 6 are arranged on the round holes, filter paper 7 is arranged on the funnels 6, four rubber water guide rubber tubes 9 are used for connecting the beaker 12 and the funnels 6, the rubber water guide rubber tubes 9 are provided with water control valves 11 which can adjust the flow rate of the purified water, and the lowermost layer is provided with four triangular bottles 5 with the capacity of 250ml and used for receiving washing liquid flowing down after elution and testing whether the chloride reaction is shown.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Acid insoluble ash elution device, including device body (1), its characterized in that: the device body (1) comprises a box upper layer (2), a box middle layer (3) and a box lower layer (4), a triangular flask (5) is arranged inside the box lower layer (4), the box middle layer (3) is arranged at the upper end of the box lower layer (4), a funnel (6) is arranged inside the box middle layer (3), filter paper (7) is arranged on the surface of the funnel (6), the box upper layer (2) is arranged at the upper end of the box middle layer (3), a beaker (12) is arranged inside the box upper layer (2), a water guide glass tube (10) is arranged inside the beaker (12), water guide glass tubes (10) are connected at two ends of each water guide glass tube (10) and provided with a water guide rubber tube (9), a water control valve (11) is arranged in the middle of each water guide rubber tube (9), and a glass dropper (8) is arranged at the lower end of each water guide glass tube (9).

2. The acid insoluble ash elution device of claim 1, wherein: the number of the triangular bottles (5) is four, and the triangular bottles (5) are uniformly arranged in the lower layer (4) of the box body.

3. The acid insoluble ash elution device of claim 1, wherein: the funnel (6) is four in number, a funnel pipe is arranged at the bottom of each funnel (6), and the lower end of each funnel pipe extends into a bottle mouth at the upper end of each triangular bottle (5).

4. The acid insoluble ash elution device of claim 1, wherein: the beaker (12) has an internal volume of 2000 ml.

5. The acid insoluble ash elution device of claim 1, wherein: the number of the glass burettes (8) is four, and each glass burette (8) corresponds to the funnel opening arranged at the upper end of each funnel (6).

6. The acid insoluble ash elution device of claim 1, wherein: the filter papers (7) are four in number, and the filter papers (7) are respectively arranged on the surface of each funnel (6).