Digestion device for water quality detection

Abstract

The utility model discloses a digestion device for water quality detection, which comprises a digestion instrument body, a heating area is arranged at the top of the digestion instrument body, a liquid storage bottle is placed on the heating area at the top of the digestion instrument body, a top plate is arranged above the digestion instrument body, and a water inlet is formed in the top plate. A breather pipe penetrating through and extending to the lower portion of the top plate is installed at the top of the top plate, a cover plate is installed on the outer ring of the lower portion of the breather pipe, and a liquid collecting bottle is arranged at the end, located above the top plate, of the breather pipe. According to the digestion device for water quality detection, by arranging the top plate, the supporting rods, the supporting columns and the like, the digestion device can be suitable for being used in liquid storage bottles with different heights, and by arranging a breather pipe, a connecting pipe, a liquid collecting bottle and the like, steam in the liquid storage bottles and volatile substances can be lifted into the liquid collecting bottle through the breather pipe and the connecting pipe; and the purpose of collecting steam in the liquid storage bottle together with volatile substances through the liquid collection bottle can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality digestion, in particular to a digestion device for water quality detection. Background Art

[0002] Water quality digestion refers to the treatment of water samples by chemical or physical methods to destroy organic matter, dissolve suspended matter, and oxidize elements of various valence states into a single high-valence state or convert them into inorganic compounds that are easy to measure. This process is crucial to improving the accuracy and reliability of water quality testing. During the digestion of water samples, water samples are sometimes evaporated to reduce their volume and increase their concentration to facilitate subsequent processing steps. However, there are also volatile substances in water samples that are heated and collected for further testing. Therefore, existing water quality digestion devices are not convenient for collecting evaporated volatile substances. For this reason, we propose a digestion device for water quality testing to solve these problems. Utility Model Content

[0003] The purpose of the present invention is to provide a digestion device for water quality detection in order to solve the problems raised in the background technology in view of the shortcomings of the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a digestion device for water quality testing, comprising a digestion instrument body, the top of the digestion instrument body being set as a heating area, and a liquid storage bottle being placed on the top heating area of ​​the digestion instrument body, a top plate being set above the digestion instrument body, and a ventilation pipe being installed on the top of the top plate, passing through and extending to the lower part of the top plate, a cover plate being installed on the lower outer ring of the ventilation pipe, and a liquid collecting bottle being provided at one end of the ventilation pipe above the top plate.

[0005] As an optimal technical solution of the present invention, support columns are fixedly installed at the four corners of the top surface of the digestion instrument body, and a support rod is provided inside the support column, which passes through and extends to the top of the support column, and the top end of the support rod is fixedly connected to the bottom surface of the top plate.

[0006] As a preferred technical solution of the present invention, a cavity is defined inside the support column, and a limit plate is fixedly mounted on one end of the support rod located in the cavity defined by the support column.

[0007] As a preferred technical solution of the present invention, the top of the liquid collecting bottle is semicircular, and the bottom of the liquid collecting bottle is provided with a connecting pipe that passes through and extends into the interior of the liquid collecting bottle, and the outer ring of the liquid collecting bottle is provided with a liquid collecting cavity.

[0008] As a preferred technical solution of the present invention, a liquid outlet is provided on the top of the liquid collecting bottle, and a sealing plug is provided in the liquid outlet, and a pull ring is installed on the top surface of the sealing plug.

[0009] As a preferred technical solution of the present invention, one side of the front of the digestion instrument body is arranged in an inclined shape, and a display screen and control buttons are arranged on the inclined surface.

[0010] Compared with the prior art, the present invention provides a digestion device for water quality testing, which has the following beneficial effects:

[0011] 1. A digestion device for water quality testing is provided with a top plate, a support rod, and a support column. The top plate can be pulled upward, and the support rod can be pulled out from the support column. Then, the liquid storage bottle can be placed in the heating area of ​​the digestion instrument body. Then, the top plate can be moved downward, and the bottom end of the vent tube on the top plate is inserted into the liquid storage bottle, so that the cover plate covers the bottle mouth of the liquid storage bottle, which can be used for liquid storage bottles of different heights.

[0012] 2. This digestion device for water quality testing is equipped with a vent pipe, a connecting pipe and a liquid collecting bottle, etc., and the liquid collecting bottle can be placed on the top of the vent pipe. At this time, the digestion instrument body can be started to work through the control button on the digestion instrument body, and the liquid storage bottle can be heated. At this time, the steam in the liquid storage bottle together with the volatile substances will rise into the liquid collecting bottle through the vent pipe and the connecting pipe, and the purpose of collecting the steam in the liquid storage bottle together with the volatile substances through the liquid collecting bottle can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the top plate lifting structure of the utility model;

[0015] Figure 3 This is the cross-sectional structure of the support column of the utility model;

[0016] Figure 4 This is a schematic cross-sectional view of the liquid collecting bottle and connecting pipe of the utility model.

[0017] Figure numerals: 1. digestion instrument body; 2. liquid storage bottle; 3. cover plate; 4. top plate; 5. sealing plug; 6. liquid collection bottle; 7. vent tube; 8. support column; 9. support rod; 10. limit plate; 11. connecting tube; 12. pull ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Please refer to Figures 1-4 In the embodiment, the water quality detection digestion device comprises a digestion instrument body 1, the top of the digestion instrument body 1 is provided as a heating area, which can be heated, and a liquid storage bottle 2 is placed on the top heating area of the digestion instrument body 1, so that steam or volatile substances can be precipitated, a top plate 4 is arranged above the digestion instrument body 1, a ventilation pipe 7 extending through the top plate 4 and extending to the lower part of the top plate 4 is installed on the top of the top plate 4, a cover plate 3 is installed on the outer circle of the lower part of the ventilation pipe 7, which can cover the bottle opening of the liquid storage bottle 2, if the pressure in the liquid storage bottle 2 is too large, the cover plate 3 can be lifted and the pressure in the liquid storage bottle 2 can be released, and the liquid collection bottle 6 is arranged at the upper end of the ventilation pipe 7, which can collect steam or volatile substances.

[0020] In the embodiment, the top surface of the digestion instrument body 1 is fixedly installed with support columns 8 at four corners, the inside of the support column 8 is provided with a support rod 9 extending through and extending to the top of the support column 8, the top plate 4 is pulled upward, the support rod 9 can be pulled out of the support column 8, the top end of the support rod 9 is fixedly connected with the bottom surface of the top plate 4, a cavity is formed in the inside of the support column 8, and a limiting plate 10 is fixedly installed at one end of the support rod 9 in the cavity of the support column 8, which can limit the support rod 9, the top of the liquid collection bottle 6 is semicircular, the bottom of the liquid collection bottle 6 is provided with a connecting pipe 11 extending through and extending to the inside of the liquid collection bottle 6, the outer circle of the liquid collection bottle 6 is provided with a liquid collection cavity, which can facilitate the collection of steam or volatile substances, a liquid outlet hole is formed in the top of the liquid collection bottle 6, and a sealing plug 5 is arranged in the liquid outlet hole, a pull ring 12 is installed on the top surface of the sealing plug 5, the sealing plug 5 can be removed from the top of the liquid collection bottle 6 by pulling the pull ring 12, some substances such as water vapor in the liquid collection bottle 6 can be poured out, the front side of the digestion instrument body 1 is arranged in an inclined manner, and a display screen and control buttons are arranged on the inclined surface, which can control the digestion instrument body 1.

[0021] The working principle and use process of the utility model are as follows: the digestion device for water quality detection can first be pulled upward to pull the support rod 9 out of the support column 8, and then the liquid storage bottle 2 can be placed in the heating area of ​​the digestion instrument body 1, and then the top plate 4 can be moved downward, and the bottom end of the vent pipe 7 on the top plate 4 can be inserted into the liquid storage bottle 2, so that the cover plate 3 covers the bottle mouth of the liquid storage bottle 2, which can be used for liquid storage bottles 2 of different heights, and then the liquid collection bottle 6 can be placed on the top of the vent pipe 7. At this time, the digester body 1 can be started to work by the control button on the digester body 1, and the liquid storage bottle 2 can be heated. At this time, the steam in the liquid storage bottle 2 together with the volatile substances will rise to the liquid collecting bottle 6 through the vent pipe 7 and the connecting pipe 11, and the purpose of collecting the steam in the liquid storage bottle 2 together with the volatile substances through the liquid collecting bottle 6 can be achieved, and they can be tested. After that, the sealing plug 5 can be removed from the top of the liquid collecting bottle 6 by pulling the pull ring 12, and some substances such as water vapor in the liquid collecting bottle 6 can be poured out.

[0022] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A digestion device for water quality testing, comprising a digestion instrument body (1), characterized in that: The top of the digestion instrument body (1) is set as a heating area, and a liquid storage bottle (2) is placed on the top heating area of ​​the digestion instrument body (1). A top plate (4) is set above the digestion instrument body (1), and a vent pipe (7) is installed on the top of the top plate (4) and extends to the bottom of the top plate (4). A cover plate (3) is installed on the outer ring of the lower part of the vent pipe (7). A liquid collection bottle (6) is set at one end of the vent pipe (7) located above the top plate (4).

2. A water quality detection digestion device according to claim 1, characterized in that: Support columns (8) are fixedly installed at the four corners of the top surface of the digestion instrument body (1), and a support rod (9) is provided inside the support column (8) and passes through and extends to the top of the support column (8), and the top end of the support rod (9) is fixedly connected to the bottom surface of the top plate (4).

3. A digestion device for water quality detection according to claim 2, characterized in that: A cavity is provided inside the support column (8), and a limiting plate (10) is fixedly installed on one end of the support rod (9) located in the cavity provided by the support column (8).

4. A digestion device for water quality detection according to claim 1, characterized in that: The top of the liquid collecting bottle (6) is semicircular, and the bottom of the liquid collecting bottle (6) is provided with a connecting pipe (11) that penetrates and extends into the interior of the liquid collecting bottle (6), and the outer ring of the liquid collecting bottle (6) is provided with a liquid collecting cavity.

5. A digestion device for water quality detection according to claim 1, characterized in that: A liquid outlet hole is provided on the top of the liquid collecting bottle (6), and a sealing plug (5) is provided in the liquid outlet hole. A pull ring (12) is installed on the top surface of the sealing plug (5).

6. A digestion device for water quality detection according to claim 1, characterized in that: One side of the front of the digestion instrument body (1) is arranged in an inclined shape, and a display screen and control buttons are arranged on the inclined surface.

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