A digestion and condensation device
By designing a digestion condensation device including multiple condenser tubes and lower digestion bottles, the problem of difficulty in changing the connection between the digestion bottle and the condenser in the prior art is solved, and the water sample and reagent inlet are the same, resulting in contamination, and the water sample and reagent are entered separately, the multi-channel experiment and the condenser can be detached, and the efficiency and accuracy of the experiment are improved.
Patent Information
- Application Number
- CN202421481290.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing digestion bottle and condenser are usually connected in one piece, making it difficult to replace a single part, and the water sample and reagent are entered through the same inlet of the digestion bottle, which easily contaminates the condenser and makes it difficult to cool the water sample.
A digestion and condensation device is designed, including multiple condenser tubes and lower digestion bottles. Each condenser tube is an integrated structure with the corresponding lower digestion bottles. The condenser and lower digestion bottles are connected. The water sample and reagent enter through separate channels. The condenser, drainage tube and sealing cap are all removable, which is easy to replace and clean.
The water sample and reagent are divided into channels to avoid contamination, and the experiment is carried out simultaneously through multiple channels, reducing the experiment time, and the condenser is removable for easy cleaning and replacement, improving the accuracy and efficiency of the experiment.
Smart Images
Figure CN222709697U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of experimental instruments, in particular to a digestion and condensation device. Background Art
[0002] Digestion bottles are a common experimental equipment used for sample pretreatment in chemical analysis. They are usually used to dissolve liquids for subsequent analysis or measurement. Digestion bottles are usually made of acid- and alkali-resistant glass to ensure that they can withstand the effects of chemical reagents without damage.
[0003] The existing technology still has the following areas for improvement: the existing digestion bottle and condenser are usually connected in an integrated manner, making it difficult to replace individual parts; water samples and reagents enter the digestion bottle through the same inlet, which can easily contaminate the condenser, and it is difficult to cool the water sample. Utility Model Content
[0004] In order to solve the above problems existing in the prior art, the utility model provides a digestion and condensation device, which can facilitate the replacement of single parts, conduct experiments in multiple channels at the same time, and allow water samples and reagents to enter through separate channels to avoid contamination.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] A digestion and condensation device, comprising a plurality of condensing tubes, wherein the lower end of each condensing tube is fixedly connected to a lower digestion bottle, each condensing tube and the corresponding lower digestion bottle are an integrated structure, and each condensing tube and the corresponding lower digestion bottle are in communication;
[0007] A first flow tube and a second flow tube are fixedly arranged above each of the condensing tubes, a connecting tube is fixedly arranged between each of the first flow tubes and the corresponding second flow tube, and each of the first flow tubes and the corresponding second flow tubes are connected through the connecting tube;
[0008] A first opening is provided at the upper end of each of the first circulation tubes, a drainage tube is detachably provided on each of the first openings, and a condenser is detachably provided on the upper end of each of the drainage tubes;
[0009] A second opening is provided at the upper end of each lower digestion bottle, a sealing cover is detachably provided on each second opening, and a drain pipe is fixedly connected to the lower end of each lower digestion bottle.
[0010] Furthermore, the plurality of condensing tubes are parallel to each other.
[0011] Furthermore, each of the second circulation tubes is connected to the corresponding condensation tube.
[0012] Furthermore, each of the first circulation tubes and the corresponding second circulation tube are integrally formed.
[0013] Furthermore, the first flow tube and the second flow tube are both spherical structures.
[0014] Furthermore, each of the liquid discharge pipes and the corresponding lower digestion bottle are integrated.
[0015] The beneficial effects of the utility model are:
[0016] (1) By setting a condenser and a lower digestion bottle, the technical effect that can be achieved is that the condenser and the lower digestion bottle are connected, so that the water sample flows in through the first opening of the condenser, and the reagent flows in through the second opening of the lower digestion bottle. The water sample and the reagent enter through separate channels to avoid contamination. Multiple condensers are parallel to each other, and experiments can be carried out in multiple channels at the same time. Multiple water samples can be tested at the same time, reducing the experimental time.
[0017] (2) By setting the first flow tube and the second flow tube, the technical effect that can be achieved is that the first flow tube and the second flow tube are both spherical structures, which facilitate the inflow of water samples and enable the water samples to slowly flow into the condenser after passing through the first flow tube and the second flow tube, thereby making the state of the water sample more stable. The two ends of the connecting tube are respectively connected to the first flow tube and the second flow tube, and are used to connect the first flow tube and the second flow tube.
[0018] (3) By setting up a condenser, a drainage tube and a sealing cover, the technical effect that can be achieved is that the condenser, the drainage tube and the sealing cover are all detachable, which is convenient for replacing and cleaning individual parts after the experiment. The condenser is used to cool the water sample when the water sample enters the first opening. The drainage tube connects the condenser and the first opening to drain the water sample to prevent the water sample from overflowing. The sealing cover is located at the second opening. After the reagent is added, the second opening is sealed to prevent the internal reagent from volatilizing, making the test more accurate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.
[0020] Figure 1 It is a three-dimensional diagram of the utility model;
[0021] Figure 2 It is a top view of the utility model;
[0022] Figure 3 It is a rear view of the utility model;
[0023] Figure 4 It is a cross-sectional view of the utility model;
[0024] Description of main component symbols:
[0025] In the figure: 1. condenser; 2. drainage tube; 3. sealing cover; 4. drain pipe; 5. lower digestion bottle; 6. condenser; 7. first flow pipe; 8. connecting pipe; 9. second flow pipe. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0027] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0029] Reference Figures 1 to 4 , is a digestion and condensation device disclosed in the utility model, comprising a plurality of condensing tubes 6, each condensing tube 6 is fixedly connected to a lower digestion bottle 5 at the lower end, each condensing tube 6 and the corresponding lower digestion bottle 5 are an integrated structure, each condensing tube 6 and the corresponding lower digestion bottle 5 are connected. The plurality of condensing tubes 6 are parallel to each other.
[0030] The condenser 6 is connected to the lower digestion bottle 5, so that the water sample flows in through the first opening of the condenser 6, and the reagent flows in through the second opening of the lower digestion bottle 5. The water sample and the reagent enter through separate channels to avoid contamination. Multiple condensers 6 are parallel to each other, and experiments can be carried out in multiple channels at the same time. Multiple water samples can be tested at the same time, reducing the experimental time.
[0031] A first flow tube 7 and a second flow tube 9 are fixedly arranged above each condenser tube 6 , a connecting tube 8 is fixedly arranged between each first flow tube 7 and the corresponding second flow tube 9 , and each first flow tube 7 and the corresponding second flow tube 9 are connected through the connecting tube 8 .
[0032] Each first flow tube 7 and the corresponding second flow tube 9 are integrated. The first flow tube 7 and the second flow tube 9 are both spherical structures. Each second flow tube 9 and the corresponding condenser tube 6 are connected.
[0033] A first opening is provided at the upper end of each first flow pipe 7 , a drainage pipe 2 is detachably provided on each first opening, and a condenser 1 is detachably provided on the upper end of each drainage pipe 2 .
[0034] The first flow tube 7 and the second flow tube 9 are both spherical structures, which facilitate the inflow of water samples and enable the water samples to slowly flow into the condenser 6 after passing through the first flow tube 7 and the second flow tube 9, making the state of the water sample more stable. The two ends of the connecting tube 8 are respectively connected to the first flow tube 7 and the second flow tube 9, and are used to connect the first flow tube 7 and the second flow tube 9.
[0035] A second opening is provided at the upper end of each lower digestion bottle 5, and a sealing cover 3 is detachably provided on each second opening. The sealing cover 3 is made of polytetrafluoroethylene mold, and a drain pipe 4 is fixedly connected to the lower end of each lower digestion bottle 5. Each drain pipe 4 and the corresponding lower digestion bottle 5 are integrated. The drain pipe 4 is externally connected to a waste liquid barrel for draining waste liquid. The first opening is used to add water samples, and the second opening is used to add reagents.
[0036] The condenser 1, the drainage tube 2 and the sealing cover 3 are all detachable, so that individual parts can be replaced and cleaned easily after the experiment. The condenser 1 is used to cool the water sample when the water sample enters the first opening. The drainage tube 2 connects the condenser 1 and the first opening to drain the water sample to prevent it from overflowing. The sealing cover 3 is located at the second opening. After the reagent is added, the second opening is sealed to prevent the internal reagent from volatilizing, so as to make the test more accurate.
[0037] The working principle and use process of the utility model are as follows: different water samples are added above the multiple condensers 1, and after the water samples are cooled by the condensers 1, they flow into the first opening through the drainage tube 2, and the water samples flow through the first flow tube 7 and the second flow tube 9 in sequence, slowly flow into the condenser 6, and then flow into the lower digestion bottle 5;
[0038] The sealing cover 3 is opened, and the reagent flows into the lower digestion bottle 5 through the second opening. The water sample and the reagent react in the process of flowing into the lower digestion bottle 5, making the reaction more complete. After the experiment is completed, the waste liquid flows out through the drain pipe 4.
[0039] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A digestion and condensation device, characterized in that: It comprises a plurality of condensing tubes (6), the lower end of each condensing tube (6) is fixedly connected to a lower digestion bottle (5), each condensing tube (6) and the corresponding lower digestion bottle (5) are of an integrated structure, and each condensing tube (6) and the corresponding lower digestion bottle (5) are in communication; A first flow tube (7) and a second flow tube (9) are fixedly arranged above each of the condensing tubes (6); a connecting tube (8) is fixedly arranged between each of the first flow tubes (7) and the corresponding second flow tube (9); each of the first flow tubes (7) and the corresponding second flow tube (9) are connected via the connecting tube (8); A first opening is provided at the upper end of each of the first circulation tubes (7), a drainage tube (2) is detachably provided on each of the first openings, and a condenser (1) is detachably provided at the upper end of each of the drainage tubes (2); A second opening is provided at the upper end of each lower digestion bottle (5), a sealing cover (3) is detachably provided on each second opening, and a liquid discharge pipe (4) is fixedly connected to the lower end of each lower digestion bottle (5).
2. A digestion and condensation device according to claim 1, characterized in that: The plurality of condensing tubes (6) are parallel to each other.
3. A digestion and condensation device according to claim 1, characterized in that: Each of the second circulation pipes (9) is communicated with the corresponding condensation pipe (6).
4. A digestion and condensation device according to claim 1, characterized in that: Each of the first flow tubes (7) and the corresponding second flow tube (9) are integrally formed.
5. A digestion and condensation device according to claim 1, characterized in that: The first flow tube (7) and the second flow tube (9) are both spherical structures.
6. A digestion and condensation device according to claim 1, characterized in that: Each of the liquid discharge pipes (4) and the corresponding lower digestion bottle (5) are integrally formed.