Liquid pumping mechanism of concentration tank

Abstract

The utility model discloses a concentration tank liquid extraction mechanism, which comprises a concentration tank, the top of the concentration tank is fixedly connected with a tank cover, the top of the tank cover is used for extracting concentrated liquid in the concentration tank through an extraction mechanism, and the extraction mechanism comprises a filter barrel, a metering piston cylinder and a second hose. The filter barrel extracts concentrated liquid in the concentration tank through the filter cover connected with the suction pipe, the extracted concentrated liquid can be doubly filtered through the filter cover and the filter element, so that the filtered concentrated liquid can be input into the metering piston cylinder, and then the push-pull rod is extruded to drive the piston to move downwards; the piston can extrude the concentrated solution in the metering piston barrel to be unidirectionally output through the second connecting pipe, so that the concentrated solution is output and collected through the first hose, the structure is reasonable, and the concentrated solution can be quantitatively filtered and extracted conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to traditional Chinese medicine manufacturing technical field especially, relate to a kind of condensed tank liquid extraction mechanism. BACKGROUND

[0002] At present, concentrated tank is needed to be used in the processing of traditional Chinese medicine to concentrate liquid, and a small amount of liquid medicine needs to be extracted for detection to determine whether the concentration is completed during the concentration process in the concentrated tank. The existing concentrated tank extracts a certain amount of liquid medicine by opening the concentrated tank, which is not only inconvenient to operate but also causes the gas in the concentrated tank to be connected with the outside, resulting in the inability to guarantee the constant temperature state in the tank body.

[0003] The utility model with publication number CN220360717U discloses a traditional Chinese medicine concentrated tank liquid extraction mechanism, which comprises a tank body, an upwardly open cavity is arranged in the tank body, a discharge pipe is arranged on the lower end face of the tank body and communicates with the cavity, an opening and closing assembly is arranged in the discharge pipe to control the opening and closing of the discharge pipe, and an extraction assembly is arranged at the lower end of the discharge pipe and cooperates with the opening and closing assembly to extract the liquid medicine in the cavity.

[0004] The device can maintain the constant temperature state of the liquid medicine in the cavity during liquid extraction, improving the concentration effect. However, since there is residue during the heating and concentration of traditional Chinese medicinal materials, the device cannot filter the concentrated liquid during liquid extraction, which has certain disadvantages. Therefore, a concentrated tank liquid extraction mechanism is urgently needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the above problems, the utility model provides a concentrated tank liquid extraction mechanism, which is realized by the following technical scheme.

[0006] A concentrated tank liquid extraction mechanism, comprising a concentrated tank, a tank cover is fixedly connected to the top of the concentrated tank, the tank cover is provided with an extraction mechanism at the top for extracting the concentrated liquid in the concentrated tank, and the extraction mechanism comprises:

[0007] A filter barrel, a barrel cover is covered on the top of the filter barrel, a liquid collecting pipe is connected through the top of the barrel cover, a suction pipe is connected through the bottom of the filter barrel, one end of the suction pipe extending into the concentrated tank is fixedly connected with a filter cover, and a filter core is filled in the inside of the filter barrel;

[0008] A metering piston cylinder, a piston is movably connected in the inside of the metering piston cylinder, a first connecting pipe and a second connecting pipe are connected through one end of the metering piston cylinder, and a first hose is fixedly connected to one end of the second connecting pipe;

[0009] A second hose, which is connected between the filter barrel and the metering piston cylinder.

[0010] Further, the liquid collecting pipe extends to the outside surface of one end of the filter barrel, and the liquid collecting pipe is inserted into the center of the filter core.

[0011] Further, the outer surface of the filter cover is provided with a plurality of sieve holes.

[0012] Further, the top of the piston is fixedly connected with a push-pull rod, one end of the push-pull rod is movably penetrated out of the outer part of the metering piston cylinder, and the top of the metering piston cylinder is provided with an exhaust hole.

[0013] Further, the first connecting pipe and the second connecting pipe are both provided with a one-way valve.

[0014] Further, the outer surface of the metering piston cylinder is provided with a liquid level scale.

[0015] Further, the top of the tank cover is connected with an exhaust pipe.

[0016] The beneficial effects of the device are that, in the working process, first, the push-pull rod is pulled to drive the piston to move upward, the metering piston cylinder is extracted through the first connecting pipe, the first connecting pipe extracts the liquid collecting pipe through the second hose, the liquid collecting pipe extracts through the filter barrel, the filter barrel extracts the concentrated liquid in the concentrated tank through the filter cover connected by the suction pipe, the extracted concentrated liquid can be double-filtered through the filter cover and the filter core, so that the filtered concentrated liquid can be input into the metering piston cylinder, and then the piston is driven to move downward by extruding the push-pull rod, the concentrated liquid in the metering piston cylinder can be output through the second connecting pipe in one direction, so that the concentrated liquid is output and collected through the first hose, and the structure is reasonable and convenient for quantitative filtration and extraction of the concentrated liquid. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the utility model, the following will be briefly introduced the drawings needed to be used in the specific implementation manner, obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can be obtained according to these drawings without creating creative labor.

[0018] Figure 1 The structure diagram of the concentrated tank liquid extraction mechanism is shown in the utility model.

[0019] Figure 2 The connection diagram of the tank cover, the filter barrel and the metering piston cylinder is shown in the utility model.

[0020] Figure 3 The connection diagram of the liquid collecting pipe and the filter cover is shown in the utility model.

[0021] Figure 4The utility model discloses a connection diagram of metering piston cylinder and piston.

[0022] The reference signs are as follows:

[0023] 1, the concentration jar is concentrated in the jar 1, and the top of the jar 1 is fixedly connected with the jar cover 2.

[0024] 2, the jar cover 21, the exhaust pipe is communicated with the first connecting pipe 42 and the second connecting pipe 43.

[0025] 3, the filter bucket 31, the top of the filter bucket 31 is connected with the liquid collecting pipe 32, the bottom of the filter bucket 3 is connected with the suction pipe 33, the suction pipe 33 extends to the inside of the concentration jar 1, and one end of the suction pipe 33 is fixedly connected with the filter cover 34.

[0026] 4, the metering piston cylinder 4, the inside of the metering piston cylinder 4 is movably connected with the piston 41, one end of the metering piston cylinder 4 is connected with the first connecting pipe 42 and the second connecting pipe 43, and one end of the second connecting pipe 43 is fixedly connected with the first hose 431.

[0027] 5, the second hose 5 is communicated between the filter bucket 3 and the metering piston cylinder 4. Specific embodiment

[0028] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0029] As shown in the utility model has the following specific embodiments. Figures 1-4

[0030] Embodiment:

[0031] A kind of concentration jar liquid pumping mechanism, including concentration jar 1, the top of the concentration jar 1 is fixedly connected with jar cover 2, the top of jar cover 2 is used for extracting the concentrated solution in the inside of concentration jar 1 by setting extraction mechanism, and extraction mechanism includes:

[0032] Filter bucket 3, the top of filter bucket 3 is covered with bucket cover 31, the top of bucket cover 31 is connected with liquid collecting pipe 32, the bottom of filter bucket 3 is connected with suction pipe 33, one end of suction pipe 33 extending to the inside of concentration jar 1 is fixedly connected with filter cover 34, and filter core 35 is filled in the inside of filter bucket 3;

[0033] Metering piston cylinder 4, the inside of metering piston cylinder 4 is movably connected with piston 41, one end of metering piston cylinder 4 is connected with first connecting pipe 42 and second connecting pipe 43, and one end of second connecting pipe 43 is fixedly connected with first hose 431.

[0034] Second hose 5, second hose 5 is communicated between filter bucket 3 and metering piston cylinder 4.

[0035] ​By adopting the technical scheme, when the device is used, first pull the push-pull rod 411 to drive the piston 41 to move upwards, the metering piston cylinder 4 is extracted through the first connecting pipe 42, the first connecting pipe 42 sucks the connecting liquid collecting pipe 32 through the second hose 5, the liquid collecting pipe 32 is extracted through the filter barrel 3, the filter barrel 3 extracts the concentrated liquid in the concentrated tank 1 through the filter cover 34 connected by the suction pipe 33, the extracted concentrated liquid can be double-filtered through the filter cover 34 and the filter core 35, so that the filtered concentrated liquid can be input into the metering piston cylinder 4, and then the piston 41 is driven to move downwards by extruding the push-pull rod 411, the piston 41 can extrude the concentrated liquid in the metering piston cylinder 4 to be output in one direction through the second connecting pipe 43, so that the concentrated liquid is output and collected through the first hose 431, and the structure is reasonable and convenient for quantitative filtering and extraction of the concentrated liquid.

[0036] Specifically, the liquid collecting pipe 32 extends to the outer surface of one end inside the filter barrel 3, and the liquid collecting pipe 32 is inserted at the center position of the filter core 35.

[0037] By adopting the technical scheme, the liquid collecting pipe 32 can suck the concentrated liquid in the filter barrel 3 through the liquid collecting hole 321, and the filter core 35 can filter the concentrated liquid entering the filter barrel 3 twice.

[0038] Specifically, the outer surface of the filter cover 34 is provided with a plurality of sieve holes 341.

[0039] By adopting the technical scheme, the sieve holes 341 can filter the concentrated liquid in the concentrated tank 1.

[0040] Specifically, the top of the piston 41 is fixedly connected with the push-pull rod 411, one end of the push-pull rod 411 is movably inserted out of the metering piston cylinder 4, and the top of the metering piston cylinder 4 is provided with an exhaust hole.

[0041] By adopting the technical scheme, the push-pull rod 411 can drive the connected piston 41 to move in the metering piston cylinder 4, the piston 41 cooperates with the metering piston cylinder 4 to extract and extrude, and the exhaust hole can output the gas above the piston 41.

[0042] Specifically, the first connecting pipe 42 and the second connecting pipe 43 are both provided with a one-way valve.

[0043] By adopting the technical scheme, the one-way valve on the first connecting pipe 42 only allows the extracted liquid to be input into the metering piston cylinder 4 from outside to inside, and the one-way valve on the second connecting pipe 43 only allows the extracted liquid in the metering piston cylinder 4 to be output.

[0044] Specifically, the outer surface of the metering piston cylinder 4 is provided with a liquid level scale.

[0045] By adopting the technical scheme, the metering piston cylinder 4 can measure the extracted liquid through the set liquid level scale.

[0046] Specifically, the top of the tank cover 2 is connected with the exhaust pipe 21.

[0047] By adopting the technical scheme, the exhaust pipe 21 can exhaust the gas in the concentration tank 1, and the internal and external air pressures of the concentration tank 1 can be kept consistent.

[0048] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and use the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A liquid withdrawal mechanism for a concentrate tank (1) comprising: a concentrate tank (1) characterized by: The top of the concentration tank (1) is fixedly connected with a tank cover (2), the top of the tank cover (2) is used for extracting concentrated liquid in the inside of the concentration tank (1) through the setting of an extraction mechanism, and the extraction mechanism comprises: A filter bucket (3), the top of the filter bucket (3) is covered with a bucket cover (31), the top of the bucket cover (31) is through connection with a liquid collecting pipe (32), the bottom of the filter bucket (3) is through connection with a suction pipe (33), one end of the suction pipe (33) extending to the inside of the concentration tank (1) is fixedly connected with a filter cover (34), and the inside of the filter bucket (3) is filled with a filter core (35); A metering piston cylinder (4), the inside of the metering piston cylinder (4) is movably connected with a piston (41), one end of the metering piston cylinder (4) is through connection with a first connecting pipe (42) and a second connecting pipe (43), and one end of the second connecting pipe (43) is fixedly connected with a first hose (431); A second hose (5) is communicated between the filter bucket (3) and the metering piston cylinder (4).

2. A mechanism for drawing liquid from a concentrate tank according to claim 1, wherein: The outside surface of one end of the liquid collecting pipe (32) extending to the inside of the filter bucket (3) is provided with a plurality of liquid collecting holes (321), and the liquid collecting pipe (32) is inserted at the center position of the filter core (35).

3. A mechanism for drawing liquid from a concentrate tank according to claim 1, wherein: The outside surface of the filter cover (34) is provided with a plurality of sieve holes (341).

4. The mechanism of claim 1, wherein: The top of the piston (41) is fixedly connected with a push-pull rod (411), one end of the push-pull rod (411) movably penetrates out of the outside of the metering piston cylinder (4), and the top of the metering piston cylinder (4) is provided with an exhaust hole.

5. The mechanism of claim 1, wherein: The first connecting pipe (42) and the second connecting pipe (43) are both provided with a one-way valve.

6. A liquid extraction mechanism for a concentrate tank as defined in claim 1, wherein: The outside surface of the metering piston cylinder (4) is provided with a liquid level scale.

7. A liquid extraction mechanism for a concentrate tank as defined in claim 1, wherein: The top of the tank cover (2) is through connection with an exhaust pipe (21).

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