Solution preparing and taking integrated device

Abstract

The utility model discloses a solution preparation and extraction integrated device, which belongs to the technical field of solution preparation and comprises a solvent tank, a stirring tank and a preparation auxiliary mechanism, the preparation auxiliary mechanism comprises a quantitative extraction component and a mixed discharge component, the quantitative extraction component is mounted on the inner wall of the solvent tank, and the mixed discharge component is mounted on the stirring tank. The quantitative extraction assembly comprises a positioning plate, the positioning plate is clamped to the inner wall of the solvent tank in a limiting and sliding mode, an extraction pipe is installed in the middle of the positioning plate in a communicating mode, and the mixing and discharging assembly is installed on one side of the top of the stirring tank in a limiting mode and communicates with the quantitative extraction assembly. The quantitative extraction assembly is used for adjusting according to needs to avoid extraction of excessive solutions, the mixing and discharging assembly is used for mixing and discharging the extracted solutions, the amount of the extracted solutions can be adjusted conveniently, and mixing and proportioning failures caused by extraction of the excessive solutions during extraction are avoided.

Description

Technical Field

[0001] The utility model relates to the field of solution preparation, and more specifically, to a solution preparation and liquid extraction integrated device. Background Art

[0002] In chemistry, the process of preparing a solution with a chemical substance and a solvent (usually water) to a concentration required for an experiment is called solution preparation. Before preparing a solution, it is necessary to calculate the amount of the required substances and clean the instruments.

[0003] When preparing a solution, quantitative extraction, mixing, and quantitative addition are required, which results in a very long time for solution preparation. Moreover, it is easy to make mistakes with a little carelessness, and it is not convenient to set the extraction value in advance according to needs to avoid errors. How to invent a solution preparation and liquid extraction integrated device to improve these problems has become an urgent problem to be solved by those skilled in the art. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a solution preparation and liquid extraction integrated device, aiming to improve the problem of easy error in solution preparation.

[0005] The utility model is implemented as follows: A solution preparation and liquid extraction integrated device includes a solvent tank and a stirring tank, and also includes

[0006] A preparation auxiliary mechanism, the preparation auxiliary mechanism includes a quantitative extraction component and a mixing and discharging component. The quantitative extraction component is installed on the inner wall of the solvent tank. The quantitative extraction component includes a positioning plate, the positioning plate is limited and slidably clamped on the inner wall of the solvent tank, a suction pipe is connected and installed in the middle of the positioning plate, the mixing and discharging component is limited and installed on one side of the top of the stirring tank, and the mixing and discharging component is communicated with the quantitative extraction component.

[0007] In a preferred technical solution of the utility model, the quantitative extraction component further includes a limiting plate. Two sides of one end of the positioning plate are respectively fixedly connected with adjusting rods. Through holes matched with the adjusting rods are respectively opened at both ends of the limiting plate. The adjusting rods are limited and slidably penetrate through the limiting plate. A clamping plate is fixedly connected to one side of the limiting plate, and the clamping plate is clamped with the edge of the solvent tank.

[0008] In a preferred technical solution of the utility model, the suction pipe penetrates through the positioning plate, and the bottom of the suction pipe protrudes 1-3 cm below the bottom of the positioning plate.

[0009] In a preferred technical solution of the utility model, limiting joints are respectively fixedly installed at the tops of the adjusting rods, and the limiting joints are spherical.

[0010] In a preferred technical solution of the present utility model, the clamping plate is L-shaped, and a matching plate is fixedly connected below one side of the limiting plate. The clamping plate and the matching plate are clamped and limited to the side wall of the solvent tank.

[0011] In a preferred technical solution of the present utility model, a positioning bolt is threaded through one side of the limiting plate, the end of the positioning bolt abuts against the adjusting rod, and the tail of the positioning bolt is a handle for easy screwing.

[0012] In a preferred technical solution of the present utility model, the mixing and discharging assembly includes a support frame and a mixing tank. The support frame is fixedly installed at one end of the stirring tank, the mixing tank is fixedly installed at one end inside the support frame, a stirring rod is rotatably installed and limited inside the mixing tank, an input pipe is connected and communicated on one side of the mixing tank, and the input pipe is communicated with the extraction pipe.

[0013] In a preferred technical solution of the present utility model, one end of the stirring rod is rotatably installed and limited on the inner wall of the mixing tank, and the other end of the stirring rod is connected with a motor, and the motor is fixedly installed on the mixing tank.

[0014] In a preferred technical solution of the present utility model, a floating plate is arranged inside the mixing tank, a liquid discharge pipe is arranged through the middle of the floating plate, a pipe is connected and communicated above the liquid discharge pipe, and the other end of the pipe is communicated with the stirring tank through a pump.

[0015] In a preferred technical solution of the present utility model, a positioning node is fixedly installed on the inner wall of the mixing tank, and the positioning node is fixedly connected with the floating plate through a rope.

[0016] The beneficial effects of the present utility model are as follows: A solution preparation and liquid extraction integrated device obtained by the above design of the present utility model. When in use, the height of the positioning plate is adjusted in advance. By screwing the positioning bolt to release the limit on the adjusting rod, the positioning plate is lowered into the solution to reach a suitable height. When the stirring tank needs solvent, it is directly extracted through a pump, etc. When it reaches the position, the extraction pipe and the solvent cannot be extracted to avoid adding too much solvent. Multiple solvent tanks can be set, which are connected and communicated with the input pipe through a multi-way pipe. The solvent enters the mixing tank for mixing. After mixing, the liquid below the liquid discharge pipe is extracted through a pump according to needs. The floating plate floats on the liquid surface for convenient extraction. At the same time, the floating plate is limited by the rope and the positioning node and will not affect the stirring of the stirring rod, which is convenient for adjusting the amount of the extracted solution and avoiding excessive extraction of the solution during extraction, resulting in failure of mixing and ratio. Description of the Drawings

[0017] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the attached drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0018] Figure 1 is a schematic structural diagram of a solvent tank and a stirring tank provided by an embodiment of the present utility model;

[0019] Figure 2 is a schematic structural diagram of a preparation auxiliary mechanism provided by an embodiment of the present utility model;

[0020] Figure 3 is a schematic structural diagram of a quantitative extraction component provided by an embodiment of the present utility model;

[0021] Figure 4 is a schematic structural diagram of a mixing and discharging component provided by an embodiment of the present utility model.

[0022] In the figure: 110 - solvent tank; 120 - stirring tank; 200 - preparation auxiliary mechanism; 210 - quantitative extraction component; 211 - positioning plate; 212 - extraction pipe; 213 - adjusting rod; 214 - limiting section; 215 - limiting plate; 216 - positioning bolt; 217 - clamping plate; 218 - mating plate; 220 - mixing and discharging component; 221 - support frame; 222 - mixing tank; 223 - stirring rod; 224 - input pipe; 225 - floating plate; 226 - drain pipe; 227 - positioning section. Specific embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] Please refer to Figure 1 and Figure 2 , the present utility model provides a technical solution: a solution preparation and liquid extraction integrated device, including a solvent tank 110 and a stirring tank 120, and further including

[0025] Prepare an auxiliary mechanism 200, which includes a quantitative extraction component 210 and a mixing and discharging component 220. The quantitative extraction component 210 is installed on the inner wall of the solvent tank 110. The quantitative extraction component 210 includes a positioning plate 211, and the positioning plate 211 is limited and slidably clamped on the inner wall of the solvent tank 110. A suction pipe 212 is connected and installed in the middle of the positioning plate 211. The mixing and discharging component 220 is limited and installed on one side of the top of the stirring tank 120. The mixing and discharging component 220 is communicated with the quantitative extraction component 210. The quantitative extraction component 210 is used to adjust as needed to avoid excessive extraction of the solution, and the mixing and discharging component 220 is used to mix and discharge the extracted solution.

[0026] Please refer to Figure 2 and Figure 3 , the quantitative extraction component 210 further includes a limiting plate 215. Two sides of one end of the positioning plate 211 are respectively fixedly connected with adjusting rods 213. Through holes matching the adjusting rods 213 are respectively opened at both ends of the limiting plate 215. The adjusting rods 213 are limited and slidably penetrate through the limiting plate 215. A clamping plate 217 is fixedly connected to one side of the limiting plate 215, and the clamping plate 217 is clamped with the edge of the solvent tank 110. The up and down sliding of the adjusting rod 213 in the limiting plate 215 is used to adjust the height of the positioning plate 211, and positioning is carried out by screwing the positioning bolt 216. The pipeline between the quantitative extraction component 210 and the mixing and discharging component 220 can be replaced and communicated as needed, and extraction facilities such as pumps are provided.

[0027] The suction pipe 212 penetrates through the positioning plate 211, and the bottom of the suction pipe 212 protrudes 1-3 cm from the bottom of the positioning plate 211. Limiting nodes 214 are respectively fixedly installed at the tops of the adjusting rods 213. The limiting nodes 214 are spherical, which are used for limiting and facilitating grasping. The clamping plate 217 is L-shaped. A matching plate 218 is fixedly connected to the lower part of one side of the limiting plate 215. The clamping plate 217 and the matching plate 218 are limited and clamped on the side wall of the solvent tank 110, and the clamping plate 217 and the matching plate 218 are surrounded into an n shape and clamped on the side wall of the solvent tank 110. A positioning bolt 216 is threadedly penetrated through one side of the limiting plate 215, and the end of the positioning bolt 216 abuts against the adjusting rod 213. The tail of the positioning bolt 216 is a handle for easy screwing.

[0028] Please refer to Figure 2 and Figure 4 , the mixing and discharging component 220 includes a support frame 221 and a mixing tank 222. The support frame 221 is fixedly installed at one end of the stirring tank 120. The mixing tank 222 is fixedly installed at one end inside the support frame 221. A stirring rod 223 is limited and rotatably installed inside the mixing tank 222. An input pipe 224 is connected and installed on one side of the mixing tank 222, and the input pipe 224 is communicated with the suction pipe 212.

[0029] One end of the stirring rod 223 is rotatably installed with limited position on the inner wall of the mixing tank 222, and the other end of the stirring rod 223 is connected with a motor. The motor is fixedly installed on the mixing tank 222. After various solutions enter the mixing tank 222, the stirring rod 223 is driven by the motor to stir. A floating plate 225 is arranged inside the mixing tank 222. A liquid discharge pipe 226 is arranged through the middle of the floating plate 225. A pipe is connected and installed above the liquid discharge pipe 226. The other end of the pipe is communicated with the stirring tank 120 through a pump. The pump extracts the mixed solution in the mixing tank 222 through the liquid discharge pipe 226 and discharges it into the stirring tank 120. A positioning section 227 is fixedly installed on the inner wall of the mixing tank 222. The positioning section 227 is fixedly connected with the floating plate 225 through a rope.

[0030] Working principle: When it is necessary to use the solvent in the solvent tank 110, adjust the height of the positioning plate 211 in advance. Release the limit on the adjusting rod 213 by screwing the positioning bolt 216 to lower the positioning plate 211 into the solution to reach an appropriate height. When the stirring tank 120 needs solvent, directly extract it through a pump, etc. When reaching the position, the extraction pipe 212 and the solvent cannot be extracted to avoid adding too much solvent. Multiple groups of solvent tanks 110 can be set up and communicated with the input pipe 224 through a multi-way pipe. The solvent enters the mixing tank 222 for mixing. After mixing, the liquid below the liquid discharge pipe 226 is extracted according to needs through a pump. The floating plate 225 floats on the liquid surface for convenient extraction. At the same time, the floating plate 225 is limited by the rope and the positioning section 227 and does not affect the stirring of the stirring rod 223.

[0031] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A solution preparation liquid extraction device, comprising a solvent tank and a stirring tank, characterized in that, Further included is a preparation assisting mechanism, which includes a quantitative extraction component and a mixing and discharging component. The quantitative extraction component is installed on the inner wall of the solvent tank. The quantitative extraction component includes a positioning plate, which is limited and slidably clamped on the inner wall of the solvent tank. A suction pipe is connected and installed in the middle of the positioning plate. The mixing and discharging component is limited and installed on one side of the top of the stirring tank, and the mixing and discharging component is communicated with the quantitative extraction component.

2. The liquid extraction device for solution preparation according to claim 1, characterized in that: The quantitative extraction component further includes a limiting plate. Two sides of one end of the positioning plate are respectively fixedly connected with adjusting rods. Through holes matched with the adjusting rods are respectively opened at both ends of the limiting plate. The adjusting rods are limited and slidably penetrate through the limiting plate. A clamping plate is fixedly connected to one side of the limiting plate, and the clamping plate is clamped with the edge of the solvent tank.

3. The liquid extraction and preparation device for a solution according to claim 2, characterized in that: The suction pipe penetrates through the positioning plate, and the bottom of the suction pipe protrudes 1-3 cm below the bottom of the positioning plate.

4. The liquid extraction and preparation device for a solution according to claim 2, wherein: Limiting nodes are respectively fixedly installed at the tops of the adjusting rods, and the limiting nodes are spherical.

5. The liquid extraction and preparation device for a solution according to claim 2, characterized in that: The clamping plate is L-shaped. A matching plate is fixedly connected below one side of the limiting plate, and the clamping plate and the matching plate are limited and clamped on the side wall of the solvent tank.

6. The liquid extraction device for solution preparation according to claim 2, characterized in that: A positioning bolt is threaded through one side of the limiting plate, and the end of the positioning bolt abuts against the adjusting rod. The tail of the positioning bolt is a handle for easy screwing.

7. The liquid extraction and preparation device for a solution according to claim 3, characterized in that: The mixing and discharging component includes a support frame and a mixing tank. The support frame is fixedly installed at one end of the stirring tank. The mixing tank is fixedly installed at one end inside the support frame. A stirring rod is limited and rotatably installed inside the mixing tank. An input pipe is connected and installed on one side of the mixing tank, and the input pipe is communicated with the suction pipe.

8. The liquid extraction and preparation device for a solution according to claim 7, wherein: One end of the stirring rod is limited and rotatably installed on the inner wall of the mixing tank, and the other end of the stirring rod is connected with a motor, and the motor is fixedly installed on the mixing tank.

9. The liquid extraction and preparation device for a solution according to claim 7, characterized in that: A floating plate is arranged inside the mixing tank. A drain pipe is penetrated through the middle of the floating plate. A pipe is connected and installed above the drain pipe, and the other end of the pipe is communicated with the stirring tank through a pump.

10. A liquid extraction device for solution preparation according to claim 9, characterized in that: Positioning nodes are fixedly installed on the inner wall of the mixing tank, and the positioning nodes are fixedly connected with the floating plate through a rope.

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