Quantitative sampling mechanism for extraction tank

Abstract

The utility model relates to the technical field of extraction tanks, in particular to a quantitative sampling mechanism for an extraction tank, which comprises a sampling box, a sampling layering tank is arranged in the sampling box, a partition plate is arranged in the sampling layering tank, and a transverse sealing plate is connected to the side edge of the sampling layering tank in an inserted manner. The transverse sealing plates are transversely distributed in the side plates of the sampling layering tank, and the transverse sealing plates extend to seal the upper side and the lower side of the transverse sealing plates, so that layered extraction liquid can be separated layer by layer through the transverse sealing plates, and the stability in the process of extracting liquid from the top is kept; by arranging the multiple layers of transverse sealing plates, the interior of the sampling layering groove can be divided into multiple layers, and the sampling layering groove adapts to extraction liquid with different depths.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction tanks, in particular to a quantitative sampling mechanism for extraction tanks. Background Art

[0002] It usually consists of two parts, a mixing chamber and a clarification chamber. It is a step-by-step contact liquid-liquid mass transfer equipment. The mixing chamber is equipped with an agitator to promote droplet breakup and uniform mixing. The clarification chamber is an empty chamber with a larger cavity volume, which is used for static stratification of the mixed liquid. According to the separation requirements, the extraction tank can be used in a single stage or in a multi-stage series countercurrent combination. Sampling in the extraction tank often involves a suction process, which is prone to shaking and affects stratification.

[0003] Therefore, a quantitative sampling mechanism for an extraction tank is needed to improve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a quantitative sampling mechanism for an extraction tank to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quantitative sampling mechanism for an extraction tank comprises a sampling box, wherein a sampling stratification tank is provided inside the sampling box, a partition is arranged inside the sampling stratification tank, a side of the sampling stratification tank is plugged and connected with a transverse sealing plate, the transverse sealing plate is laterally distributed inside the side plate of the sampling stratification tank, the transverse sealing plate is extended to seal the upper and lower sides of the transverse sealing plate, a second motor is fixedly connected inside the sampling box, a second threaded rod is fixedly connected to the output end of the second motor, second fixed slide grooves are provided on both sides of the sampling stratification tank, and the interior of the second fixed slide grooves is plugged and connected with a transverse sealing plate. Sealing plate, the second threaded rod is inserted into the inside of the transverse sealing plate, the second threaded rod is threadedly connected to the transverse sealing plate, the four corners of the sampling box are provided with lifting mechanisms, the top of the lifting mechanism is fixedly connected with a flip cover, the inside of the flip cover is fixedly connected with a sampling mechanism, the sampling mechanism is arranged opposite to a plurality of separation grooves, and the transverse sealing plate is arranged to separate the stratified extract layer by layer to maintain the stability during the liquid extraction from the top, and the multi-layer transverse sealing plate is arranged to realize multi-layer segmentation of the inside of the sampling stratification groove to adapt to the extraction of extracts to different depths.

[0007] As a preferred solution of the utility model, the partition separates the sampling and stratification grooves, the partition is fixed inside the sampling and stratification grooves in a cross shape, and the partition divides the multiple layers of extraction liquid.

[0008] As a preferred solution of the utility model, the second fixed slide groove is evenly distributed inside the sampling stratification groove from top to bottom, one side of the second fixed slide groove is connected to the interior of the sampling stratification groove, and the transverse sealing plate slides against the inner wall of the second fixed slide groove.

[0009] As a preferred solution of the utility model, the extended end of the transverse sealing plate is fixedly connected with a sealing strip, and the inner wall of the partition is provided with a sealing socket. After the sealing strip is extended, it is adapted to be inserted into the interior of the sealing socket, and the sealing strip can be inserted into the interior of the sealing socket for sealing.

[0010] As a preferred solution of the utility model, the lifting mechanism includes a first fixed slide groove, a first motor, a lifting plate and a first threaded rod. The four corners inside the sampling box are provided with a first fixed slide groove. The first fixed slide groove is fixedly connected to the inside of the first motor. The output end of the first motor is fixedly connected to the first threaded rod. The first fixed slide groove is plug-inly connected to the lifting plate. The first threaded rod is threadedly connected to the lifting plate. The top of the lifting plate is fixedly connected to the flip cover. The first threaded rod can be rotated by starting the first motor, so that the lifting plate can be threadedly transmitted to lift the flip cover.

[0011] As a preferred solution of the utility model, the sampling mechanism includes a fixed plate, an outer frame, a pneumatic telescopic rod, a fixed block, a recovery tank, a sampling box and a pumping valve. A fixed plate is inserted and fixed on the upper part of the inside of the flip cover, the inside of the fixed plate is fixedly connected to the outer frame, the inside of the outer frame is fixedly connected to the pneumatic telescopic rod, the extended end of the pneumatic telescopic rod is fixedly connected to the sampling box, and the bottom of the sampling box is fixedly connected to the pumping valve. The sampling box is pushed up and down by the pneumatic telescopic rod, so that the extract inside the sampling stratification tank can be sucked by the pumping valve at the bottom of the sampling box, thereby realizing quantitative sampling of the extract.

[0012] As a preferred solution of the utility model, a recovery groove is provided inside the flip cover, a sampling box is plugged into the recovery groove, and the sampling box is plugged into the recovery groove, and the sampling box is located inside the recovery groove and slides in a close fit.

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

[0014] In the utility model, the stratified extract can be separated layer by layer by setting the transverse sealing plate to maintain the stability during the liquid extraction from the top, and the multi-layer transverse sealing plate can be used to divide the interior of the sampling stratification tank into multiple layers to adapt to the extraction of extracts to different depths.

[0015] In the utility model, the sealing strip can be inserted into the inside of the sealing socket for sealing, and the first threaded rod can be rotated by starting the first motor, so that the lifting plate can be threadedly transmitted to lift the flip cover.

[0016] In the utility model, the pneumatic telescopic rod is provided to push the sampling box to rise and fall, so that the extraction liquid inside the sampling stratification tank can be sucked by the water pumping valve at the bottom of the sampling box, thereby realizing quantitative sampling of the extraction liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the main view of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of structure A of the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of structure B of the utility model.

[0021] In the figure: 1. sampling box; 2. flip cover; 3. fixed plate; 4. outer frame; 5. pneumatic telescopic rod; 6. fixed block; 7. recovery tank; 8. sampling box; 9. pumping valve; 10. sampling stratification tank; 11. partition; 12. sealing socket; 13. first fixed slide; 14. first motor; 15. lifting plate; 16. first threaded rod; 17. second motor; 18. second threaded rod; 19. second fixed slide; 20. horizontal sealing plate; 21. sealing strip. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] See also Figure 1-4 , the utility model provides a technical solution:

[0027] For example, please refer to Figure 1 , 2 , 3 and 4, a quantitative sampling mechanism for an extraction tank, comprising a sampling box 1, a sampling stratification slot 10 is provided inside the sampling box 1, a partition 11 is provided inside the sampling stratification slot 10, a transverse sealing plate 20 is plugged and connected to the side of the sampling stratification slot 10, the transverse sealing plate 20 is laterally distributed inside the side plate of the sampling stratification slot 10, and the transverse sealing plate 20 is extended to seal the upper and lower sides of the transverse sealing plate 20, a second motor 17 is fixedly connected inside the sampling box 1, a second threaded rod 18 is fixedly connected to the output end of the second motor 17, second fixed slide grooves 19 are provided on both sides of the sampling stratification slot 10, and the interior of the second fixed slide grooves 19 is plugged and connected A transverse sealing plate 20 is connected, and the second threaded rod 18 is inserted into the inside of the transverse sealing plate 20. The second threaded rod 18 is threadedly connected to the transverse sealing plate 20. A lifting mechanism is arranged at the four corners inside the sampling box 1. A flip cover 2 is fixedly connected to the top of the lifting mechanism. A sampling mechanism is fixedly connected to the inside of the flip cover 2. The sampling mechanism is arranged opposite to a plurality of separation grooves. The transverse sealing plate 20 is arranged to separate the stratified extract layer by layer to maintain the stability during the liquid extraction process from the top. The multi-layer transverse sealing plate 20 is arranged to realize multi-layer segmentation of the inside of the sampling stratification groove 10 to adapt to the extraction of extracts to different depths.

[0028] For example, please refer to Figure 2 , 3 4, the partition 11 separates the sampling and stratification groove 10, and the partition 11 is fixed inside the sampling and stratification groove 10 in a cross shape, and the partition 11 divides the multiple layers of extraction liquid.

[0029] For example, please refer to Figure 2, 3 and 4, the second fixed chute 19 is evenly distributed from top to bottom inside the sampling stratification groove 10, one side of the second fixed chute 19 is connected to the interior of the sampling stratification groove 10, and the transverse sealing plate 20 slides against the inner wall of the second fixed chute 19.

[0030] For example, please refer to Figure 2 , 3 And 4, the extended end of the transverse sealing plate 20 is fixedly connected with a sealing strip 21, and the inner wall of the partition 11 is provided with a sealing socket 12. After the sealing strip 21 is extended, it is adapted to be inserted into the interior of the sealing socket 12. The sealing strip 21 can be inserted into the interior of the sealing socket 12 for sealing.

[0031] For example, please refer to Figure 1 , 2 and 3, the lifting mechanism includes a first fixed slide 13, a first motor 14, a lifting plate 15 and a first threaded rod 16, the first fixed slide 13 is opened at the four corners inside the sampling box 1, the first fixed slide 13 is fixedly connected to the first motor 14, the output end of the first motor 14 is fixedly connected to the first threaded rod 16, the first fixed slide 13 is plug-in connected to the lifting plate 15, the first threaded rod 16 is threadedly connected to the lifting plate 15, the top of the lifting plate 15 is fixedly connected to the flip cover 2, and the first threaded rod 16 can be rotated by starting the first motor 14, so that the lifting plate 15 can be threadedly transmitted to lift the flip cover 2.

[0032] For example, please refer to Figure 2 and 3 The sampling mechanism includes a fixed plate 3, an outer frame 4, a pneumatic telescopic rod 5, a fixed block 6, a recovery tank 7, a sampling box 8 and a pumping valve 9. The fixed plate 3 is inserted and fixed on the upper part of the flip cover 2. The inner part of the fixed plate 3 is fixedly connected to the outer frame 4. The inner part of the outer frame 4 is fixedly connected to the pneumatic telescopic rod 5. The extended end of the pneumatic telescopic rod 5 is fixedly connected to the sampling box 8. The bottom of the sampling box 8 is fixedly connected to the pumping valve 9. The sampling box 8 is pushed up and down by the pneumatic telescopic rod 5, so that the pumping valve 9 at the bottom of the sampling box 8 can absorb the extract in the sampling stratification tank 10, thereby realizing quantitative sampling of the extract.

[0033] For example, please refer to Figure 1 , 2 3. A recovery groove 7 is provided inside the flip cover 2. A sampling box 8 is plugged and connected inside the recovery groove 7. The sampling box 8 is plugged into the recovery groove 7. The sampling box 8 is located inside the recovery groove 7 and slides in a close fit.

[0034] Working principle: When in use, starting the second motor 17 can realize the threaded transmission of the second threaded rod 18 and the transverse sealing plate 20. The transverse sealing plate 20 can separate the stratified extract layer by layer to maintain stability during the liquid extraction process from the top. The pneumatic telescopic rod 5 at the top pushes the sampling box 8 to rise and fall, and the water pumping valve 9 at the bottom of the sampling box 8 draws the extract inside the sampling stratification groove 10 to achieve quantitative sampling of the extract. The multi-layer transverse sealing plate 20 can realize multi-layer segmentation of the interior of the sampling stratification groove 10 to adapt to the extract extracted to different depths. The sealing strip 21 at the end is inserted into the interior of the sealing socket 12 for sealing. Starting the first motor 14 realizes the rotation of the first threaded rod 16, and the first threaded rod 16 threadedly transmits the lifting plate 15 to lift the flip cover 2.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative sampling mechanism for an extraction tank, comprising a sampling box (1), characterized in that: The sampling box (1) is provided with a sampling stratification groove (10) inside, and a partition (11) is provided inside the sampling stratification groove (10). A transverse sealing plate (20) is plugged and connected to the side of the sampling stratification groove (10). The transverse sealing plate (20) is laterally distributed inside the side plate of the sampling stratification groove (10). The transverse sealing plate (20) is extended to seal the upper and lower sides of the transverse sealing plate (20). A second motor (17) is fixedly connected inside the sampling box (1), and an output end of the second motor (17) is fixedly connected to a second threaded rod (1 8), second fixed slide grooves (19) are provided on both sides of the sampling layering groove (10), a transverse sealing plate (20) is plugged into the interior of the second fixed slide groove (19), the second threaded rod (18) is plugged into the interior of the transverse sealing plate (20), the second threaded rod (18) is threadedly connected to the transverse sealing plate (20), and a lifting mechanism is provided at the four corners inside the sampling box (1), a flip cover (2) is fixedly connected to the top of the lifting mechanism, a sampling mechanism is fixedly connected to the interior of the flip cover (2), and the sampling mechanism is arranged opposite to the plurality of separation grooves.

2. A quantitative sampling mechanism for an extraction tank according to claim 1, characterized in that: The partition (11) separates the sampling and stratification groove (10); the partition (11) is fixed inside the sampling and stratification groove (10) in a cross shape; the partition (11) divides multiple layers of extract.

3. The quantitative sampling mechanism for an extraction tank according to claim 1, characterized in that: The second fixed slide grooves (19) are evenly spaced from top to bottom inside the sampling stratification groove (10), one side of the second fixed slide groove (19) is connected to the inside of the sampling stratification groove (10), and the transverse sealing plate (20) slides in contact with the inner wall of the second fixed slide groove (19).

4. The quantitative sampling mechanism for an extraction tank according to claim 1, characterized in that: The extended end of the transverse sealing plate (20) is fixedly connected to a sealing strip (21), the inner wall of the partition plate (11) is provided with a sealing socket (12), and the sealing strip (21) is adapted to be inserted into the interior of the sealing socket (12) after being extended.

5. The quantitative sampling mechanism for an extraction tank according to claim 1, characterized in that: The lifting mechanism comprises a first fixed slide groove (13), a first motor (14), a lifting plate (15) and a first threaded rod (16); the first fixed slide groove (13) is provided at each of the four corners inside the sampling box (1); the first motor (14) is fixedly connected inside the first fixed slide groove (13); the output end of the first motor (14) is fixedly connected to the first threaded rod (16); the lifting plate (15) is plug-connected inside the first fixed slide groove (13); the first threaded rod (16) is threadedly connected to the lifting plate (15); and the top of the lifting plate (15) is fixedly connected to the flip cover (2).

6. The quantitative sampling mechanism for an extraction tank according to claim 1, characterized in that: The sampling mechanism comprises a fixed plate (3), an outer frame (4), a pneumatic telescopic rod (5), a fixed block (6), a recovery tank (7), a sampling box (8) and a water pumping valve (9); the fixed plate (3) is inserted and fixed at the upper part of the interior of the flip cover (2); the interior of the fixed plate (3) is fixedly connected to the outer frame (4); the interior of the outer frame (4) is fixedly connected to the pneumatic telescopic rod (5); the extended end of the pneumatic telescopic rod (5) is fixedly connected to the sampling box (8); and the bottom of the sampling box (8) is fixedly connected to the water pumping valve (9).

7. A quantitative sampling mechanism for an extraction tank according to claim 6, characterized in that: A recovery groove (7) is provided inside the flip cover (2), a sampling box (8) is plugged and connected inside the recovery groove (7), the sampling box (8) is plugged into the recovery groove (7), and the sampling box (8) is located inside the recovery groove (7) and slides in a close fit.

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