Liquid separator for chemical analysis and detection

Abstract

The utility model belongs to the technical field of chemical analysis and detection, and particularly relates to a liquid separator for chemical analysis and detection, which comprises a base, support columns are mounted at two ends of the base, a separation barrel is clamped and connected onto the support columns through a separation barrel clamp, and a mounting frame is supported and connected onto the tops of the support columns. A stirring, filtering and separating mechanism extending into the separating cylinder is mounted on the mounting frame; the stirring, filtering and separating mechanism comprises a stirring structure and a filtering and separating structure; and the filtering and separating structure is arranged in the precipitation separating cavity at the lower part in the separating cylinder. The separating cylinder is clamped and fixed through the separating cylinder clamp, so that the height is convenient to adjust; the filtering separation structure is arranged in the precipitation separation cavity in the separation barrel, stirring blades are driven by a motor to automatically stir a chemical reagent on the upper portion in the separation barrel, and the speed is high; chemical reagents are filtered and screened layer by layer through a coarse filter screen and a fine filter screen of the filtering and separating structure, so that relatively pure liquid separation is realized; operation is convenient, liquid separation efficiency is high, and chemical analysis and detection are facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of chemical analysis and detection technology, and specifically relates to a separator for chemical analysis and detection. Background Technology

[0002] Separation is a procedure to separate two immiscible liquids, and the instrument used for separation is a separating funnel. Separating funnels come in three shapes: spherical, pear-shaped, and cylindrical. Pear-shaped and cylindrical separating funnels are mostly used for separation. Spherical separating funnels are used for both adding and separating liquids.

[0003] Existing separators typically use containers to hold chemical reagents. After a long period of time, the chemical reagents are allowed to separate into layers. When separating and removing the reagents, some impurities may float on the layers, resulting in incomplete separation during the process of separating and removing the chemical reagents.

[0004] Furthermore, the existing separators mentioned above cannot adjust their height, cannot automatically stir, and do not secure the separator container, causing it to shake during manual stirring. This makes them inconvenient to operate, results in low liquid separation efficiency, and hinders chemical analysis and detection.

[0005] To address the aforementioned issues, a separator for chemical analysis and detection is provided. Summary of the Invention

[0006] To address the problems mentioned in the background section, this invention provides a separator for chemical analysis and detection. The separator uses a clamp to hold and fix the separator cylinder, facilitating height adjustment. A filtration and separation structure is placed inside the sedimentation separation chamber of the separator cylinder. A motor-driven stirring blade automatically stirs the chemical reagents in the upper part of the separator cylinder at high speed. The chemical reagents undergo layer-by-layer filtration and screening through the coarse and fine filter screens of the filtration and separation structure, achieving separation with relatively high purity. The device is easy to operate, has high liquid separation efficiency, and is convenient for chemical analysis and detection.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a separator for chemical analysis and detection, comprising a base, with support columns installed at both ends of the base, a separation cylinder being clamped and connected to the support columns via a separation cylinder clamp, and a mounting frame being supported and connected to the top of the support columns, on which a stirring and filtering separation mechanism extending into the separation cylinder is installed; the stirring and filtering separation mechanism includes a stirring structure and a filtering separation structure; the filtering separation structure is located in a sedimentation separation chamber below the separation cylinder.

[0008] As a preferred embodiment, the top of the filtration and separation structure is provided with a coarse filter screen, and the bottom of the filtration and separation structure is provided with a fine filter screen; the upper four perimeters of the filtration and separation structure are provided with a blocking rubber ring that contacts the sedimentation and separation chamber, and an outlet pipe is connected to one side of the sedimentation and separation chamber.

[0009] As a preferred embodiment, the stirring structure includes a motor mounted on a mounting frame, with stirring blades mounted on the drive shaft at the bottom of the motor.

[0010] As a preferred embodiment, the mounting bracket has mounting support rods connected to both ends via connecting plates; the lower end of the mounting support rod is inserted into the upper end of the support column and is fixedly connected to the support column via fixing bolts and limit screw holes.

[0011] As a preferred embodiment, the separating cylinder clamp is slidably mounted on the support column via a clamping slide, and is fixedly connected to the support column via a limiting bolt through a limiting screw hole.

[0012] As a preferred embodiment, the bottom of the separation cylinder is provided with a drain pipe equipped with a valve.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention uses a separator clamp to hold and fix the separator, facilitating height adjustment. The filtration separation structure is placed inside the sedimentation separation chamber of the separator. A motor-driven stirring blade automatically stirs the chemical reagents in the upper part of the separator at high speed. The chemical reagents flow into the sedimentation separation chamber after being filtered through a coarse filter above the filtration separation structure, and the outlet pipe discharges the initial sieved reagents. The chemical reagents then pass through a fine filter for further filtration. The coarse and fine filters achieve layer-by-layer filtration and sieving of the chemical reagents during sedimentation, resulting in liquid discharge from the outlet pipe at the bottom of the separator, achieving a relatively pure liquid separation. This design is convenient to operate, has high liquid separation efficiency, and is suitable for chemical analysis and detection. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front view structural diagram of the present utility model;

[0017] Figure 3 This is a schematic diagram of the longitudinal section of the liquid separator in this utility model;

[0018] Figure 4 This is a schematic diagram of the stirring, filtering and separation mechanism in this utility model;

[0019] Figure 5 This is a schematic diagram of the longitudinal section of the present invention.

[0020] Explanation of icon numbers:

[0021] 1. Base; 11. Support column; 12. Limiting screw hole; 13. Fixing bolt;

[0022] 2. Mounting bracket; 21. Connecting plate; 22. Mounting support rod;

[0023] 3. Filtration and separation structure; 31. Coarse filter screen; 32. Fine filter screen; 33. Barrier rubber ring;

[0024] 4. Motor; 41. Agitator blades;

[0025] 5. Separation cylinder; 51. Liquid outlet pipe; 52. Liquid drain pipe; 53. Sedimentation separation chamber;

[0026] 6. Separating cylinder clamp; 61. Clamping slide; 62. Fastening limit bolts. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] Example 1

[0029] Please see Figure 1-5 This utility model provides the following technical solution: a separator for chemical analysis and detection, including a base 1, with support columns 11 installed at both ends of the base 1. A separation cylinder 5 is clamped and connected to the support columns 11 by a separation cylinder clamp 6. A mounting frame 2 is supported and connected to the top of the support columns 11. A stirring and filtering separation mechanism extending into the separation cylinder 5 is installed on the mounting frame 2. The stirring and filtering separation mechanism includes a stirring structure and a filtering separation structure 3. The filtering separation structure 3 is placed in the sedimentation separation chamber 53 at the bottom of the separation cylinder 5. Chemical reagents are poured into the separation cylinder 5 from the top, and the motor 4 is started to drive the stirring blades 41 to stir the upper part of the separation cylinder 5. The chemical reagents are automatically stirred at high speed. After being filtered by the coarse filter 31 above the filtration separation structure 3 inside the separation cylinder 5, the chemical reagents flow into the precipitation separation chamber 53. The liquid outlet pipe 51 connected to one side of the precipitation separation chamber 53 can be opened to discharge the initial screening reagents. Then, the fine filter 32 at the lower end of the filtration separation structure 3 further filters the chemical reagents inside the precipitation separation chamber 53. By using the coarse filter 31 and the fine filter 32, the chemical reagents are filtered and screened layer by layer in the precipitation, and discharged from the liquid outlet pipe 52 at the bottom of the separation cylinder 5, achieving a relatively pure liquid separation. This method is convenient for operation, has high liquid separation efficiency, and is convenient for chemical analysis and detection.

[0030] In this embodiment, the top of the filtration separation structure 3 is provided with a coarse filter screen 31, and the bottom of the filtration separation structure 3 is provided with a fine filter screen 32. The upper four edges of the filtration separation structure 3 are provided with a blocking rubber ring 33 that contacts the sedimentation separation chamber 53. A liquid outlet pipe 51 is connected to one side of the sedimentation separation chamber 53. After the chemical reagent is filtered by the coarse filter screen 31 above the filtration separation structure 3 inside the separation cylinder 5, it flows into the sedimentation separation chamber 53. The liquid outlet pipe 51 connected to one side of the sedimentation separation chamber 53 can be opened to discharge the initial screening reagent. Then, the fine filter screen 32 at the lower end of the filtration separation structure 3 screens and filters the chemical reagent inside the sedimentation separation chamber 53. The coarse filter screen 31 and the fine filter screen 32 are used to filter and screen the chemical reagent layer by layer in the sedimentation, and the liquid is discharged from the liquid outlet pipe 52 at the bottom of the separation cylinder 5, achieving a relatively pure liquid separation. It is convenient for people to operate, has high liquid separation efficiency, and is convenient for chemical analysis and detection.

[0031] In this embodiment, the stirring structure includes a motor 4 mounted on the mounting frame 2, and a stirring blade 41 is mounted on the bottom drive shaft of the motor 4; the motor 4 drives the stirring blade 41 to automatically stir the chemical reagents in the upper part of the separation cylinder 5 at a fast speed.

[0032] In this embodiment, the mounting frame 2 is connected to mounting support rods 22 at both ends via connecting plates 21; the lower end of the mounting support rod 22 is inserted into the upper end of the support column 11 and is fixedly connected to the support column 11 via fixing bolts 13 and limiting screw holes 12; the stirring filter separation mechanism is inserted into the upper end of the support column 11 via the mounting support rods 22 at both ends of the mounting frame 2, and the filter separation structure 3 is adjusted to be placed in the sedimentation separation chamber 53 inside the separation cylinder 5, and the mounting frame 2 is fixed using fixing bolts 13.

[0033] In this embodiment, the separating cylinder clamp 6 is slidably mounted on the support column 11 via the clamping slide 61, and is fixedly connected to the support column 11 via the fastening limit bolt 62 through the limit screw hole 12; the separating cylinder 5 is clamped and fixed by the separating cylinder clamp 6, the height is adjusted by sliding the clamping slide 61 on the support column 11, and it is fixed by the fastening limit bolt 62.

[0034] In this embodiment, the bottom of the separation cylinder 5 is provided with a drain pipe 52 with a valve.

[0035] In addition, the mounting bracket 2 is equipped with a switch for controlling the start and stop of the motor 4.

[0036] The working principle and usage process of this utility model are as follows: When using this utility model, the operator clamps and fixes the separation cylinder 5 using the separation cylinder clamp 6, adjusts the height by sliding the clamping slide 61 on the support column 11, and fixes it using the fastening limit bolts 62; then, the stirring and filtering separation mechanism is inserted into the upper end of the support column 11 through the mounting support rods 22 on both ends of the mounting frame 2, and adjusted so that the filtering separation structure 3 is placed in the sedimentation separation chamber 53 inside the separation cylinder 5, and the mounting frame 2 is fixed using the fixing bolts 13; the chemical reagent is poured in from the top of the separation cylinder 5, and the motor 4 is started to drive the stirring blades 41 to stir the upper part of the separation cylinder 5. The chemical reagents in the separation cylinder 5 are automatically stirred at high speed. After being filtered by the coarse filter 31 above the filtration separation structure 3, the chemical reagents flow into the sedimentation separation chamber 53. The liquid outlet pipe 51 connected to one side of the sedimentation separation chamber 53 can be opened to discharge the initial screening reagents. Then, the fine filter 32 at the lower end of the filtration separation structure 3 further filters the chemical reagents inside the sedimentation separation chamber 53. By using the coarse filter 31 and the fine filter 32, the chemical reagents are filtered and screened layer by layer in the sedimentation process, and discharged from the liquid outlet pipe 52 at the bottom of the separation cylinder 5, achieving a relatively pure liquid separation. This method is convenient for operation, has high liquid separation efficiency, and is convenient for chemical analysis and detection.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dispenser for chemical analysis and detection, comprising a base (1) with support columns (11) installed at both ends of the base (1), characterized in that: A separation cylinder (5) is clamped and connected to the support column (11) by a separation cylinder clamp (6). A mounting frame (2) is supported and connected to the top of the support column (11). A stirring and filtering separation mechanism extending into the separation cylinder (5) is installed on the mounting frame (2). The stirring and filtering separation mechanism includes a stirring structure and a filtering separation structure (3). The filtering separation structure (3) is placed in the sedimentation separation chamber (53) below the separation cylinder (5). The top of the filtration separation structure (3) is provided with a coarse filter screen (31), and the bottom of the filtration separation structure (3) is provided with a fine filter screen (32); the upper four sides of the filtration separation structure (3) are provided with a blocking rubber ring (33) that contacts the sedimentation separation chamber (53), and the sedimentation separation chamber (53) is connected to a liquid outlet pipe (51) on one side.

2. The separator for chemical analysis and detection according to claim 1, characterized in that: The stirring structure includes a motor (4) mounted on a mounting frame (2), and stirring blades (41) are mounted on the bottom drive shaft of the motor (4).

3. The liquid separator for chemical analysis and detection according to claim 1, characterized in that: The mounting bracket (2) has mounting support rods (22) connected to both ends by connecting plates (21); the lower end of the mounting support rod (22) is inserted into the upper end of the support column (11) and is fixedly connected to the support column (11) by fixing bolts (13) through the limiting screw hole (12).

4. The separator for chemical analysis and detection according to claim 1, characterized in that: The separator clamp (6) is slidably mounted on the support column (11) by clamping slide (61), and is fixedly connected to the support column (11) by fastening limit bolt (62) through limit screw hole (12).

5. The liquid separator for chemical analysis and detection according to claim 1, characterized in that: The bottom of the separation cylinder (5) is equipped with a drain pipe (52) with a valve.

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