Sampling equipment of liquid preparation tank

Abstract

The utility model relates to the technical field of sampling equipment, in particular to sampling equipment of a liquid preparation tank, which comprises a placing plate, a storage box, a sampling pump, a mounting vertical plate and a sampling component, the storage box is mounted at the upper end of the placing plate, the sampling pump is mounted in the storage box, and a liquid inlet end at the lower end of the sampling pump is fixedly communicated with a liquid outlet pipe; the mounting vertical plate is fixedly mounted at the edge of the upper end of the storage box; the sampling assembly is fixedly mounted at the left end of the mounting vertical plate; the sampling assembly comprises a mounting transverse plate, an electric push rod and a liquid inlet pipe, the mounting transverse plate is fixedly mounted at the left end of the top of the mounting vertical plate, the electric push rod is fixedly mounted at the upper end of the mounting transverse plate, and the lower end of the output end of the electric push rod penetrates through the mounting transverse plate and is fixedly connected with a vertically-arranged lifting rod; and the other end movably penetrates through the mounting vertical plate. According to the utility model, the sampling depth can be automatically adjusted, so that the sampling uniformity is improved, and the sampling accuracy is higher.

Description

Technical Field

[0001] This utility model relates to the field of sampling equipment technology, and in particular to a sampling device for a liquid mixing tank. Background Technology

[0002] Biopharmaceuticals refer to various natural bioactive substances and their artificially synthesized or semi-synthesized natural analogs derived from organisms such as animals, plants, and microorganisms, as well as those produced using modern biotechnology. Biopharmaceuticals have significant advantages such as high pharmacological activity, low toxicity and side effects, and strong targeting. They play a unique role in the prevention of infectious diseases and the diagnosis and treatment of certain intractable diseases that cannot be replaced by other drugs.

[0003] A biopharmaceutical mixing tank is a vertical mixing tank that mixes various materials to meet the requirements of pharmaceutical production. During or after production, samples of the liquid in the mixing tank need to be taken for subsequent testing and storage.

[0004] Existing sampling devices are set in a fixed position in the mixing tank, and the sampling port only extends inward to the corresponding inner surface of the tank. Therefore, they can only sample the liquid in contact with the inner surface of the tank, and cannot sample the liquid deep inside the tank. If the stirring time is short or the stirring speed is low, the liquid cannot be mixed evenly in a short time, and the sample taken cannot represent all the characteristics of the liquid in the tank. Therefore, a sampling device for the mixing tank is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a sampling device for a liquid preparation tank to solve the problems mentioned in the background art.

[0006] The technical solution adopted in this utility model is:

[0007] A sampling device for a liquid mixing tank, comprising:

[0008] Placement board;

[0009] Storage box, mounted on the upper part of the placement board;

[0010] A sampling pump is installed in a storage box, and the lower inlet end of the sampling pump is fixedly connected to an outlet pipe;

[0011] Install the vertical plate and fix it to the upper edge of the storage box; and

[0012] The sampling component is fixedly installed on the left end of the mounting plate;

[0013] The sampling component includes:

[0014] Install the horizontal plate and fix it to the top left end of the vertical plate.

[0015] An electric push rod is fixedly installed on the upper end of a mounting plate. The lower end of the output end of the electric push rod passes through the mounting plate and is fixedly connected to a vertically set lifting rod.

[0016] The inlet pipe is installed at one end at the lower end of the lifting rod, and the other end is movably inserted through the mounting plate and fixedly connected to the upper inlet end of the sampling pump.

[0017] Optional, also includes:

[0018] There are two first reinforcing rods, and the two ends of the first reinforcing rods are respectively fixedly connected to the right end face of the mounting plate and the upper end of the storage box.

[0019] Optional, also includes:

[0020] The mounting base has multiple mounting holes.

[0021] Four hydraulic cylinders are provided, and the four hydraulic cylinders are fixedly installed on the upper end of the mounting base in a rectangular array. The output end of the hydraulic cylinder is fixedly connected to the lower end face of the placement plate.

[0022] Optional, also includes:

[0023] A support plate is fixedly installed inside the storage box. The sampling pump is placed on the upper part of the support plate. The other end of the liquid outlet pipe passes through the support plate and the bottom right end of the storage box in sequence.

[0024] The faucet is fixedly connected to the other end of the liquid outlet pipe.

[0025] Optionally, the sampling component further includes:

[0026] A positioning plate is installed at the lower end of the lifting rod. The positioning plate has multiple through holes, and the liquid inlet pipe is fixedly connected to the positioning plate.

[0027] The sampling head is fixedly connected to the lower end of the liquid inlet tube, and the sampling head is located below the positioning plate.

[0028] Optionally, the sampling component further includes:

[0029] There are two second reinforcing rods, and the two ends of the two second reinforcing rods are respectively fixedly connected to the lower end of the mounting horizontal plate and the left end of the mounting vertical plate.

[0030] Optionally, the sampling component further includes:

[0031] The sampling tube storage box is fixedly installed at the lower end of the mounting plate. The middle part of the liquid inlet tube is stored in the sampling tube storage box. The left end of the liquid inlet tube moves through the left end of the sampling tube storage box, and the right end of the liquid inlet tube moves through the right end of the sampling tube storage box.

[0032] Optionally, the sampling component further includes:

[0033] The operating port is located at the front end of the sampling tube storage box, and a cover is installed at the operating port.

[0034] Compared with the prior art, the beneficial effects of this utility model are:

[0035] This utility model can be placed on a workbench, and the lifting rod and one end of the liquid inlet pipe can be smoothly inserted into the liquid preparation tank. Then, the sampling pump and electric push rod can be started. When the sampling pump is working, the liquid in the liquid preparation tank can be extracted sequentially through the liquid inlet pipe, the sampling pump and the liquid outlet pipe. When the electric push rod is working, it can drive the lower end of the liquid inlet pipe to move up and down, thereby adjusting the depth of the lower end of the liquid inlet pipe inserted into the liquid preparation tank, so that the liquid inlet pipe can take out liquid at different depths in different liquid preparation tanks. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram of the structure of this application;

[0038] Figure 2 This is a schematic diagram of the right-side structure of this application;

[0039] Figure 3 This is a partial structural sectional view of the main view in this application;

[0040] Figure 4 This is a schematic diagram of the sampling component in this application.

[0041] Figure label:

[0042] 1. Mounting base; 2. Hydraulic cylinder; 3. Placement plate; 4. Storage box; 5. Sampling pump; 6. First reinforcing rod; 7. Mounting vertical plate; 8. Sampling assembly; 9. Liquid outlet pipe; 10. Faucet; 11. Support plate;

[0043] 801. Mounting plate; 802. Electric push rod; 803. Lifting rod; 804. Positioning plate; 805. Sampling head; 806. Liquid inlet pipe; 807. Second reinforcing rod; 808. Sampling tube storage box. Detailed Implementation

[0044] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used to facilitate the description of this utility model and to simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0046] like Figure 1-4 As shown, this utility model embodiment provides a sampling device for a liquid preparation tank, including a placement plate 3, a storage box 4, a sampling pump 5, a mounting vertical plate 7, and a sampling component 8. The storage box 4 is installed on the upper end of the placement plate 3, the sampling pump 5 is installed inside the storage box 4, and the lower inlet end of the sampling pump 5 is fixedly connected to an outlet pipe 9. The mounting vertical plate 7 is fixedly installed at the upper edge of the storage box 4, and the sampling component 8 is fixedly installed on the left end of the mounting vertical plate 7.

[0047] The sampling assembly 8 includes a mounting plate 801, an electric push rod 802, and an inlet pipe 806. The mounting plate 801 is fixedly installed on the top left end of the mounting vertical plate 7. The electric push rod 802 is fixedly installed on the upper end of the mounting plate 801. The lower end of the output end of the electric push rod 802 passes through the mounting plate 801 and is fixedly connected to a vertically set lifting rod 803. One end of the inlet pipe 806 is installed on the lower end of the lifting rod 803, and the other end movably passes through the mounting vertical plate 7 and is fixedly connected to the upper inlet end of the sampling pump 5.

[0048] This utility model can be placed on a workbench, and the lifting rod 803 and one end of the inlet pipe 806 can be smoothly inserted into the liquid preparation tank. Then, the sampling pump 5 and the electric push rod 802 can be started. When the sampling pump 5 is working, the liquid in the liquid preparation tank can be extracted sequentially through the inlet pipe 806, the sampling pump 5 and the outlet pipe 9. When the electric push rod 802 is working, it can drive the lower end of the inlet pipe 806 to move up and down, thereby adjusting the depth of the lower end of the inlet pipe 806 inserted into the liquid preparation tank, so that the inlet pipe 806 can take out liquid at different depths in different liquid preparation tanks.

[0049] In this embodiment, as Figure 1-2 As shown, it also includes a first reinforcing rod 6. There are two first reinforcing rods 6, and the two ends of the two first reinforcing rods 6 are fixedly connected to the right end face of the mounting plate 7 and the upper end of the storage box 4, respectively.

[0050] The first reinforcing rod 6 can improve the structural strength between the mounting plate 7 and the storage box 4.

[0051] It also includes a mounting base 1 and a hydraulic cylinder 2. The mounting base 1 has multiple mounting holes, and there are four hydraulic cylinders 2. The four hydraulic cylinders 2 are fixedly mounted on the upper end of the mounting base 1 in a rectangular array. The output end of the hydraulic cylinder 2 is fixedly connected to the lower end face of the placement plate 3.

[0052] The mounting base 1 can be fixed to the workbench through the mounting holes. Then, the hydraulic cylinder 2 can be activated to adjust the height of the placement plate 3. Thus, the height of the mounting plate 801 can be automatically adjusted according to the height of the liquid preparation tank, thereby improving the applicability of this utility model.

[0053] like Figure 3 As shown, it also includes a support plate 11 and a faucet 10. The support plate 11 is fixedly installed inside the storage box 4. The sampling pump 5 is placed on the upper end of the support plate 11. The other end of the liquid outlet pipe 9 passes through the support plate 11 and the bottom right end of the storage box 4 in sequence. The faucet 10 is fixedly connected to the other end of the liquid outlet pipe 9.

[0054] The liquid discharged from the outlet pipe 9 can be discharged through the faucet 10, and the staff can control whether the outlet pipe 9 is open or closed through the faucet 10.

[0055] like Figure 4 As shown, the sampling assembly 8 also includes a positioning plate 804 and a sampling head 805. The positioning plate 804 is installed at the lower end of the lifting rod 803. Multiple through holes are provided on the positioning plate 804. The liquid inlet pipe 806 is fixedly connected to the positioning plate 804. The sampling head 805 is fixedly connected to the lower end of the liquid inlet pipe 806 and is located below the positioning plate 804.

[0056] The bottom of the liquid inlet pipe 806 can be fixed to the lifting rod 803 via the positioning plate 804. By providing a through hole, the positioning plate 804 can be prevented from moving down and encountering excessive resistance from the liquid.

[0057] The sampling assembly 8 also includes a second reinforcing rod 807. There are two second reinforcing rods 807, and the two ends of the two second reinforcing rods 807 are respectively fixedly connected to the lower end of the mounting horizontal plate 801 and the left end of the mounting vertical plate 7.

[0058] By setting a second reinforcing rod 807, the structural strength between the mounting horizontal plate 801 and the mounting vertical plate 7 can be improved.

[0059] The sampling assembly 8 also includes a sampling tube storage box 808, which is fixedly installed on the lower end of the mounting plate 801. The middle part of the liquid inlet tube 806 is stored in the sampling tube storage box 808, the left end of the liquid inlet tube 806 movably passes through the left end of the sampling tube storage box 808, and the right end of the liquid inlet tube 806 passes through the right end of the sampling tube storage box 808.

[0060] The sampling component 8 also includes an operation port, which is located at the front end of the sampling tube storage box 808 and is covered with a cover.

[0061] By opening the cover, the inside of the sampling tube storage box 808 can be operated through the operating port. The middle part of the liquid inlet tube 806 can be stored through the sampling tube storage box 808.

[0062] 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 sampling device for a liquid preparation tank, characterized by comprising: The utility model relates to a sampling device, including: Put the board (3), the storage box (4) are installed on the upper end of put the board (3), the sampling pump (5) are installed in the storage box (4), the lower end liquid inlet of the sampling pump (5) is fixedly connected with the liquid outlet pipe (9), install the vertical board (7) and be fixedly installed in the upper end edge position of the storage box (4), and the sampling assembly (8) is fixedly installed in the left end of install the vertical board (7), the sampling assembly (8) includes: install the horizontal board (801) and be fixedly installed in the top left end of install the vertical board (7), the electric push rod (802) is fixedly installed in the upper end of install the horizontal board (801), the electric push rod (802) output end lower end penetrates install the horizontal board (801) and is fixedly connected with the vertically arranged lifting rod (803), the liquid inlet pipe (806) one end is installed in the lower end of lifting rod (803), and the other end is movably penetrated in install the vertical board (7) and is fixedly connected with the upper end liquid inlet of sampling pump (5).

2. The sampling device of claim 1, wherein, Also including: The first reinforcing rod (6) is equipped with two, and the two ends of the two first reinforcing rods (6) are fixedly connected with the right end surface of install the vertical board (7) and the upper end of the storage box (4) respectively.

3. The sampling device of claim 2, wherein the sampling device is configured to be coupled to a sampling port of the batch tank. Also including: install the base (1), and a plurality of mounting holes are formed in the upper end, four hydraulic cylinders (2) are arranged, and the four hydraulic cylinders (2) are fixedly installed on the upper end of install the base (1) in a rectangular array, and the output end of the hydraulic cylinder (2) is fixedly connected with the lower end surface of the placing plate (3).

4. The sampling device of claim 3, wherein, Also including: The support plate (11) is fixedly installed in the inside of the storage box (4), the sampling pump (5) is placed on the upper end of the support plate (11), and the other end of the liquid outlet pipe (9) is sequentially penetrated in the support plate (11) and the bottom right end of the storage box (4); the faucet (10) is fixedly connected with the other end of the liquid outlet pipe (9).

5. The sampling device of claim 1, wherein, The sampling assembly (8) further includes: a positioning plate (804) installed on the lower end of the lifting rod (803), a plurality of through holes are formed in the upper end of the positioning plate (804), and the liquid inlet pipe (806) is fixedly connected with the positioning plate (804); a sampling head (805) is fixedly connected with the lower end of the liquid inlet pipe (806), and the sampling head (805) is located below the positioning plate (804).

6. The sampling device of claim 5, wherein, The sampling assembly (8) further includes: a second reinforcing rod (807) having two ends fixedly connected with the lower end of the installation horizontal plate (801) and the left end of the installation vertical plate (7).

7. The sampling device of claim 6, wherein the sampling device is configured to be coupled to a sampling port of the batch tank. The sampling assembly (8) further includes: a sampling tube storage box (808) fixedly installed on the lower end of the installation horizontal plate (801), the liquid inlet pipe (806) is stored in the sampling tube storage box (808), the left end of the liquid inlet pipe (806) is movably penetrated in the left end of the sampling tube storage box (808), and the right end of the liquid inlet pipe (806) is penetrated in the right end of the sampling tube storage box (808).

8. The sampling device of claim 7, wherein the sampling device is configured to be coupled to a sampling port of the batch tank. The sampling assembly (8) further includes: an operating port formed in the front end of the sampling tube storage box (808), and a cover plate is installed at the operating port.

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