Reaction kettle sampling mechanism with high safety

Abstract

The utility model discloses a reaction kettle sampling mechanism with high safety, which is characterized in that the inlet end of a manual valve is connected with the bottom of a connecting pipe, the top end of a glass cylinder is connected with the outlet end of the manual valve, the bottom end of the glass cylinder is connected with a transverse plate, four corners of the transverse plate are provided with through holes, and guide sleeves are arranged at the through holes; a through hole is formed in the outer side of the guide sleeve, an internal thread sleeve is arranged at the position of the through hole, the internal thread sleeve is matched with the screw knob, a discharging port is further formed in the bottom of the glass barrel, and the sampling bottle supporting plate is in sliding fit with the guide sleeve through four guide rods. The four corners of the transverse plate are matched with the guide rods through the guide sleeves, the bottom ends of the guide rods are connected with the sampling bottle supporting plate, the sampling bottle supporting plate is located under the discharging port, through the sampling bottle supporting plate, during sampling, a sampling bottle does not need to be supported by a tool, the stability is higher, the situation that the sampling bottle slips out of the hand is avoided, the safety is greatly improved, and the device is suitable for sampling bottles with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettle sampling mechanisms, in particular to a reaction kettle sampling mechanism with high safety. Background Art

[0002] Sampling refers to the process of extracting individuals or samples from a population, that is, the process of testing or observing the population. In the chemical industry, for example, a reactor is sometimes equipped with a sampling port. The current reactor sampling mechanism generally directly installs a valve on the sampling port of the reactor, and then manually clamps the sampling bottle through a clamp, and then opens the sampling valve to complete the sampling. This sampling method is not very stable and is easy to slip out of the hand, which has certain safety hazards. Therefore, an improved technology is urgently needed to solve this problem in the existing technology. Utility Model Content

[0003] The purpose of the utility model is to provide a reactor sampling mechanism with high safety, the bottom of the glass cylinder is connected to the horizontal plate, the four corners of the horizontal plate are matched with the guide rod through the guide sleeve, the bottom end of the guide rod is connected to the sampling bottle support plate, the sampling bottle support plate is located directly below the discharge port, through the sampling bottle support plate, when sampling, the sampling bottle does not need to be supported by tools, the stability is better, and it will not fall out of the hand, the safety is greatly improved, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a highly safe reaction kettle sampling mechanism, comprising a connecting pipe, a manual valve, a visual feeding mechanism, a horizontal plate and a lifting and lowering support plate mechanism;

[0005] The connecting pipe is provided with first flanges at both ends;

[0006] The inlet and outlet ends of the manual valve are provided with second flanges, and the second flange at the inlet end of the manual valve is connected to the first flange at the bottom of the connecting pipe;

[0007] The visual unloading mechanism comprises a glass cylinder, third flanges are arranged at both ends of the glass cylinder, the top end of the glass cylinder is connected to the second flange at the outlet end of the manual valve through the third flange, the bottom end of the glass cylinder is connected to the horizontal plate through the third flange, through holes are provided at the four corners of the horizontal plate and guide sleeves are arranged at the through holes, through holes are provided at the outer side of the guide sleeve and an internal threaded sleeve is arranged at the through hole, the internal threaded sleeve cooperates with the screw knob, and a discharge port is also arranged at the bottom of the glass cylinder;

[0008] The lifting support plate mechanism includes a sampling bottle support plate and guide rods. Four guide rods are arranged on the upper surface of the sampling bottle support plate. The guide rods correspond to guide sleeves one by one and are slidably matched with the corresponding guide sleeves. The screw knobs are pressed on the corresponding guide rods.

[0009] Preferably, the utility model provides a highly safe reactor sampling mechanism, wherein a circular hole is provided in the middle of the horizontal plate, and the discharge port is provided through the circular hole of the horizontal plate.

[0010] Preferably, the utility model provides a highly safe reactor sampling mechanism, wherein the discharge port is conical.

[0011] Preferably, the utility model provides a reactor sampling mechanism with high safety, wherein the diameter of the guide rod is consistent with the inner diameter of the guide sleeve.

[0012] Preferably, the utility model provides a highly safe reactor sampling mechanism, wherein a U-shaped limiting plate is provided on the upper surface of the sampling bottle support plate.

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

[0014] (1) The bottom of the glass cylinder is connected to the horizontal plate, and the four corners of the horizontal plate are matched with the guide rod through the guide sleeve. The bottom end of the guide rod is connected to the sampling bottle support plate. The sampling bottle support plate is located directly below the discharge port. Through the sampling bottle support plate, when sampling, the sampling bottle does not need to be supported by tools, and the stability is better. It will not fall out of the hand, and the safety is greatly improved. At the same time, the sampling bottle support plate can be adjusted up and down to match sampling bottles of different heights, and the scope of application is greatly improved.

[0015] (2) The bottom of the manual valve is connected to the glass cylinder. The discharge flow of the sampling solution can be checked through the glass cylinder, which makes it easier to control the discharge volume, avoid overflow caused by excessive discharge, and further improve safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the glass cylinder structure;

[0018] Figure 3 This is a schematic diagram of the structure of the horizontal plate when viewed from above;

[0019] Figure 4 This is a schematic diagram of the structure of the sampling bottle support plate from a top view;

[0020] Figure 5 It is a schematic diagram of the position relationship between the utility model and the reaction kettle.

[0021] In the figure: connecting pipe 1, first flange 2, manual valve 3, second flange 4, glass cylinder 5, third flange 6, cross plate 7, guide sleeve 8, internal thread sleeve 9, screw knob 10, discharge port 11, sampling bottle support plate 12, guide rod 13, round hole 14, U-shaped limit plate 15. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model;

[0023] It should be noted that, in the description of the present invention, the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left" and "right" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution: a highly safe reaction kettle sampling mechanism, comprising a connecting pipe 1, a manual valve 3, a visual feeding mechanism, a horizontal plate 7 and a lifting and lowering support plate mechanism;

[0025] The connecting pipe 1 is provided with first flanges 2 at both ends;

[0026] The inlet and outlet ends of the manual valve 3 are provided with second flanges 4, and the second flange 4 at the inlet end of the manual valve 3 is connected to the first flange 2 at the bottom of the connecting pipe 1;

[0027] The visible unloading mechanism includes a glass cylinder 5, with third flanges 6 provided at both ends of the glass cylinder 5, the top of the glass cylinder 5 is connected to the second flange 4 at the outlet end of the manual valve 3 through the third flange 6, and the bottom of the glass cylinder 5 is connected to the cross plate 7 through the third flange 6. Through holes are provided at the four corners of the cross plate 7, and guide sleeves 8 are provided at the through holes. A through hole is provided on the outer side of the guide sleeve 8, and an internal threaded sleeve 9 is provided at the through hole. The internal threaded sleeve 9 cooperates with a screw knob 10. A discharge port 11 is also provided at the bottom of the glass cylinder 5. The discharge port 11 is conical, and the discharge port 11 with a conical structure is better matched with the mouth of the sampling bottle. A circular hole 14 is provided in the middle position of the cross plate 7, and the discharge port 11 is penetrated through the circular hole 14 of the cross plate 7 to realize the arrangement of the discharge port 11, thereby realizing the connection between the glass cylinder 5 and the cross plate 7;

[0028] The lifting and lowering support plate mechanism includes a sampling bottle support plate 12 and a guide rod 13. Four guide rods 13 are arranged on the upper surface of the sampling bottle support plate 12. The guide rods 13 correspond to the guide sleeves 8 one by one and slide with the corresponding guide sleeves 8. The diameter of the guide rods 13 is consistent with the inner diameter of the guide sleeve 8 to ensure the stability of the guide rods 13 when they are lifted and lowered. The screw knob 10 is pressed on the corresponding guide rod 13. A U-shaped limiting plate 15 is arranged on the upper surface of the sampling bottle support plate 12, and the U-shaped limiting plate 15 is used to realize the positioning of the sampling bottle.

[0029] Installation method and use principle: connect one end of the connecting pipe 1 to the second flange 4 at the inlet end of the manual valve 3 through the first flange 2, then connect the second flange 4 at the outlet end of the manual valve 3 to the third flange 6 at one end of the glass cylinder 5, then connect the third flange 6 at the discharge port 11 of the glass cylinder 5 to the cross plate 7, and finally pass the guide rod 13 on the upper surface of the sampling bottle support plate 12 through each guide sleeve 8 on the lower surface of the cross plate 7, and then tighten it with the screw knob 10 to complete the assembly. Before use, connect one end of the connecting pipe 1 and the manual valve 3 to the sampling port of the reactor through the first flange 2, such as Figure 5 When in use, place the sampling bottle on the sampling bottle support plate 12, then loosen each screw knob 10 according to the height of the sampling bottle, so that the sampling bottle support plate 12 rises until the mouth of the sampling bottle is located at the discharge port 11, and then re-tighten each screw knob 10. Open the manual valve 3, and the sample liquid flows into the sampling bottle from the connecting pipe 1, the manual valve 3, the glass cylinder 5 and the discharge port 11 to complete the sampling collection. The utility model has a reasonable structure. The bottom of the glass cylinder 5 is connected to the horizontal plate 7. The four corners of the horizontal plate 7 are matched with the guide rod 13 through the guide sleeve 8. The bottom end of the guide rod 13 is connected to the sampling bottle supporting plate 12. The sampling bottle supporting plate 12 is located just below the discharge port 11. Through the sampling bottle supporting plate 12, when sampling, the sampling bottle does not need to be supported by tools, and the stability is better. It will not fall out of the hand, and the safety is greatly improved. At the same time, the sampling bottle supporting plate 12 can be raised and lowered to match sampling bottles of different heights, and the scope of application is greatly improved. The bottom end of the manual valve 3 is connected to the glass cylinder 5. The discharge flow rate of the sampling solution can be checked through the glass cylinder 5, which is more convenient for controlling the discharge amount, avoiding overflow caused by excessive discharge, and further improving safety.

[0030] The matters not described in detail in the present invention are all known technologies to those skilled in the art.

[0031] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified and replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A highly safe reactor sampling mechanism, characterized in that: It comprises a connecting pipe (1), a manual valve (3), a visual unloading mechanism, a horizontal plate (7) and a lifting and lowering support plate mechanism; The connecting pipe (1) is provided with first flanges (2) at both ends; The inlet and outlet ends of the manual valve (3) are provided with second flanges (4), and the second flange (4) at the inlet end of the manual valve (3) is connected to the first flange (2) at the bottom of the connecting pipe (1); The visual unloading mechanism comprises a glass cylinder (5), wherein the two ends of the glass cylinder (5) are provided with third flanges (6), the top end of the glass cylinder (5) is connected to the second flange (4) at the outlet end of the manual valve (3) through the third flange (6), the bottom end of the glass cylinder (5) is connected to the horizontal plate (7) through the third flange (6), the four corners of the horizontal plate (7) are provided with through holes and guide sleeves (8) are provided at the through holes, the outer side of the guide sleeve (8) is provided with a through hole and an internal threaded sleeve (9) is provided at the through hole, the internal threaded sleeve (9) cooperates with the screw knob (10), and the bottom of the glass cylinder (5) is also provided with a discharge port (11); The lifting support plate mechanism comprises a sampling bottle support plate (12) and a guide rod (13). Four guide rods (13) are arranged on the upper surface of the sampling bottle support plate (12). The guide rods (13) correspond to the guide sleeves (8) one by one and are slidably matched with the corresponding guide sleeves (8). The screw knob (10) is pressed on the corresponding guide rod (13).

2. A highly safe reactor sampling mechanism according to claim 1, characterized in that: A circular hole (14) is provided in the middle of the transverse plate (7), and the discharge port (11) is passed through the circular hole (14) of the transverse plate (7).

3. A highly safe reactor sampling mechanism according to claim 1, characterized in that: The discharge port (11) is conical.

4. A highly safe reactor sampling mechanism according to claim 1, characterized in that: The diameter of the guide rod (13) is consistent with the inner diameter of the guide sleeve (8).

5. A highly safe reactor sampling mechanism according to claim 1, characterized in that: A U-shaped limiting plate (15) is provided on the upper surface of the sampling bottle supporting plate (12).

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