Device for extracting organic matters in water

Abstract

The utility model relates to the technical field of extraction, and particularly discloses a water organic matter extraction device which comprises a separating funnel, a nitrogen blowing bottle, a support and a controller, one side of the support is connected with a bottom limiting frame in a sliding mode, a bottom plate is arranged on one side of the bottom of the support, a fixing frame is arranged on the bottom plate, and the top of the separating funnel is symmetrically connected with containing bottles. A liquid adding piece is arranged between each containing bottle and the top of the separating funnel, the top end of the side portion of the separating funnel is connected with a nitrogen blowing assembly leading into the nitrogen blowing bottle, a cock switch is arranged at the bottom of the separating funnel, and a pneumatic telescopic assembly used for driving the bottom limiting frame to move up and down is arranged on one side of the support. The top end of the bottom limiting frame is also provided with a top limiting piece capable of limiting the top of the separating funnel, so that the problems of time consumption, labor consumption and troublesome operation caused by the fact that extraction liquid and an extraction agent need to be shaken and mixed manually during traditional organic matter extraction operation are solved.

Description

Technical Field

[0001] The present application relates to the technical field of extraction, and specifically discloses a device for extracting organic matter from water. Background Art

[0002] Extraction, also known as solvent extraction or liquid-liquid extraction, also known as extraction, is a unit operation that uses the different solubilities of the components in the system in the solvent to separate the mixture. That is, it uses the different solubilities or distribution coefficients of substances in two immiscible solvents to transfer the solute from one solvent to another. It is widely used in chemical, metallurgical, food and other industries, and is commonly used in the petroleum refining industry. In addition, the operation of separating the two immiscible liquids after extraction is called liquid separation.

[0003] At present, the extraction of organic matter in water is mostly completed by using a separatory funnel. However, during the operation, the operator needs to shake the extract and the extractant in the separatory funnel for multiple times to mix them, which is not only time-consuming and labor-intensive, but also troublesome to operate, and the shaking and mixing effect is not good. Therefore, in view of this, the inventor provides a device for extracting organic matter in water to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that in the traditional organic matter extraction operation, the extraction liquid and the extraction agent need to be manually shaken and mixed, which is time-consuming, labor-intensive and troublesome to operate.

[0005] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides an organic matter extraction device in water, including a separating funnel for extracting and separating liquid, a nitrogen blowing bottle for separating an extractant and an organic matter, a bracket and a controller for installing the separating funnel, one side of the bracket is slidably connected with a bottom limit frame for placing the separating funnel, a bottom side of the bracket is provided with a bottom plate, and a fixed frame for placing the nitrogen blowing bottle and located directly below the bottom limit frame is provided on the bottom plate, the top of the separating funnel is symmetrically connected with receiving bottles for containing an extractant and an extracting liquid respectively, a liquid adding member for adding liquid to the separating funnel is provided between each receiving bottle and the top of the separating funnel, the top of the side of the separating funnel is connected with a nitrogen blowing component leading to the nitrogen blowing bottle, a stopcock switch is provided at the bottom of the separating funnel, one side of the bracket is provided with a pneumatic telescopic component for driving the bottom limit frame to move up and down, and the top of the bottom limit frame is also provided with a top limit member that can limit the top of the separating funnel.

[0006] Furthermore, a support plate is provided on the top of the bracket, and the liquid adding component includes an inverted cone cylinder detachably mounted on the support plate and used to receive the liquid in the accommodating bottle, a liquid adding piston sealingly and slidingly connected to the top of the inverted cone cylinder, a connecting tube connected between the bottom of the accommodating bottle and the bottom of the inverted cone cylinder, and a first valve switch arranged on the connecting tube, a liquid adding tube is provided between the bottom of each inverted cone cylinder and the top of the separating funnel, a second valve switch is installed on the liquid adding tube, and the inverted cone cylinder is a transparent cylinder structure.

[0007] Furthermore, the sides of the inverted cone cylinder are provided with grooves for displaying the measurement value of the liquid capacity.

[0008] Furthermore, the nitrogen blowing assembly includes a nitrogen supply bottle installed at the bottom of the support plate, a nitrogen blowing pipe arranged between the bottom of the nitrogen supply bottle and the nitrogen blowing bottle and passing through the separating funnel, and a gas boosting valve arranged on the nitrogen blowing pipe and located between the nitrogen supply bottle and the end of the separating funnel, and the gas boosting valve is electrically connected to the controller.

[0009] Furthermore, the pneumatic telescopic assembly includes a slider slidably connected to the side wall of the bracket and a pneumatic telescopic rod arranged on the side wall of the bracket for driving the slider to slide up and down. The pneumatic telescopic rod is electrically connected to the controller, and the bottom limit frame and the side wall of the slider are detachably installed.

[0010] Furthermore, the top limiting member includes a fixing rod arranged at the top end of the bottom limiting frame, a first semicircular limiting ring hinged to the end of the fixing rod, and a second semicircular limiting ring hinged to the end of the fixing rod and detachably connected to the end of the first semicircular limiting ring.

[0011] The principle and effect of this scheme are:

[0012] 1. Compared with the prior art, the utility model is convenient for manually controlling the addition amount of the extraction liquid and the extraction agent by providing an inverted cone cylinder and a liquid adding piston, and the operation is more flexible and controllable.

[0013] 2. Compared with the prior art, the utility model drives the slider to move up and down reciprocatingly by setting a pneumatic telescopic rod, thereby driving the up and down movement of the separating funnel, realizing the interlocking shaking of the liquid inside the separating funnel, without manual shaking, saving time and labor, and improving efficiency. At the same time, the pneumatic telescopic rod is controlled by the controller to make the shaking speed more controllable. By setting the bottom limit frame and the top limit member, the separating funnel is limited and structurally protected during the shaking process, which is practical and solves the problem that in traditional organic extraction operations, the extraction liquid and the extraction agent need to be manually shaken and mixed, which is time-consuming, labor-intensive, and cumbersome to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 The structure of a water organic matter extraction device proposed in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0016] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0017] The figure marks in the drawings of the specification include: separating funnel 1, nitrogen blowing bottle 2, bracket 3, bottom limit frame 4, bottom plate 5, fixing frame 6, containing bottle 7, stopcock switch 8, support plate 9, inverted cone cylinder 10, liquid adding piston 11, connecting pipe 12, first valve switch 13, second valve switch 14, nitrogen supply bottle 15, nitrogen blowing pipe 16, gas booster valve 17, slider 18, pneumatic telescopic rod 19, fixing rod 20, second semicircular limit ring 21.

[0018] A device for extracting organic matter from water, for example Figure 1 As shown: it includes a separating funnel 1 for extraction and separation, a nitrogen blowing bottle 2 for separating an extractant and an organic matter, a bracket 3 for installing the separating funnel 1 and a controller, wherein the controller includes but is not limited to a single-chip microcomputer controller, a bottom limit frame 4 for placing the separating funnel 1 is slidably connected to one side of the bracket 3, a bottom plate 5 is provided on one side of the bottom of the bracket 3, a fixing frame 6 for placing the nitrogen blowing bottle 2 and located directly below the bottom limit frame 4 is provided on the bottom plate 5, the top of the separating funnel 1 is symmetrically connected with receiving bottles 7 for containing an extractant and an extracting liquid respectively, a liquid adding member for adding liquid to the separating funnel 1 is provided between each receiving bottle 7 and the top of the separating funnel 1, a nitrogen blowing assembly leading to the nitrogen blowing bottle 2 is connected to the top of the side of the separating funnel 1, a stopcock switch 8 is provided at the bottom of the separating funnel 1, a pneumatic telescopic assembly for driving the bottom limit frame 4 to move up and down is provided on one side of the bracket 3, and a top limit member for limiting the top of the separating funnel 1 is also installed at the top of the bottom limit frame 4.

[0019] Among them, the top of the bracket 3 is provided with a support plate 9, and the liquid adding part includes an inverted cone cylinder 10 detachably mounted on the support plate 9 and used to receive the liquid in the receiving bottle 7, a liquid adding piston 11 sealed and slidably connected to the top of the inverted cone cylinder 10, a connecting pipe 12 connected between the bottom of the receiving bottle 7 and the bottom of the inverted cone cylinder 10, and a first valve switch 13 arranged on the connecting pipe 12, and a liquid adding pipe is arranged between the bottom of each inverted cone cylinder 10 and the top of the separating funnel 1, and a second valve switch 14 is installed on the liquid adding pipe, and the inverted cone cylinder 10 is a transparent cylinder structure. The side of the inverted cone cylinder 10 is provided with a measurement value groove for displaying the liquid capacity.

[0020] Among them, the nitrogen blowing assembly includes a nitrogen supply bottle 15 installed at the bottom of the support plate 9, a nitrogen blowing pipe 16 arranged between the bottom of the nitrogen supply bottle 15 and the nitrogen blowing bottle 2 and passing through the separating funnel 1, and a gas boosting valve 17 arranged on the nitrogen blowing pipe 16 and located between the nitrogen supply bottle 15 and the end of the separating funnel 1. The gas boosting valve 17 is electrically connected to the controller.

[0021] Among them, the pneumatic telescopic assembly includes a slider 18 slidably connected to the side wall of the bracket 3 and a pneumatic telescopic rod 19 arranged on the side wall of the bracket 3 for driving the slider 18 to slide up and down. The pneumatic telescopic rod 19 is electrically connected to the controller, and the bottom limit frame 4 and the side wall of the slider 18 are detachably installed.

[0022] Among them, the top limiting member includes a fixed rod 20 arranged at the top of the bottom limiting frame 4, a first semicircular limiting ring hinged to the end of the fixed rod 20, and a second semicircular limiting ring 21 hinged to the end of the fixed rod 20 and detachably connected to the end of the first semicircular limiting ring.

[0023] In the specific implementation process of the utility model, the separating funnel 1 and the nitrogen blowing bottle 2 are respectively installed on the bottom limit frame 4 and the fixed frame 6. When adding the extracting liquid and the extracting agent mixed with water and organic matter into the separating funnel 1, the second valve switch 14 is closed, the first valve switch 13 is opened, and the liquid adding piston 11 is lifted upward to suck the liquid into the inverted cone cylinder 10 respectively. Then, according to the extraction requirements, the required volume of the extracting liquid and the extracting agent is added to the separating funnel 1, the second valve switch 14 is opened, the first valve switch 13 is closed, and the liquid adding piston 11 is pressed downward so that the liquids of the extracting liquid and the extracting agent enter the adding funnel respectively through the liquid adding tube. At this time and before this, the stopcock switch 8 needs to be kept in a closed state.

[0024] Next, the liquid in the separating funnel 1 is shaken and mixed. First, the second valve switch 14 is closed, and the free ends of the first semicircular limiting ring and the second semicircular limiting ring 21 are connected and fixed. Then, the controller controls the pneumatic telescopic rod 19 to drive the slider 18 to move up and down, and the extracting liquid and the extracting agent inside the separating funnel 1 are shaken to make the organic matter and the extracting agent merge with each other. After shaking for the expected time, the operation of the pneumatic telescopic rod 19 is stopped, and the separating funnel 1 is allowed to stand until the liquid in the separating funnel 1 is stratified. Then, the stopcock switch 8 is opened to discharge the fusion liquid of the organic matter and the extracting agent in the lower layer from the bottom of the separating funnel 1. After the discharge, the stopcock switch 8 is closed, and the gas booster valve 17 is opened. Nitrogen is introduced into the nitrogen blowing bottle 2 through the nitrogen blowing pipe 16 for nitrogen blowing to separate the extracting agent and the organic matter to obtain an organic liquid.

[0025] Compared with the prior art, the inverted cone cylinder 10 and the liquid adding piston 11 are provided, so that the addition amount of the extraction liquid and the extraction agent can be controlled manually, and the operation is more flexible and controllable. The utility model provides a pneumatic telescopic rod 19 to drive the slider 18 to make up and down reciprocating motion, thereby driving the up and down motion of the separating funnel 1, and realizing the interlocking shaking of the liquid inside the separating funnel 1, without the need for manual shaking, saving time and labor, and improving efficiency. At the same time, the pneumatic telescopic rod 19 is controlled by the controller to make the shaking speed more controllable. By providing the bottom limit frame 4 and the top limit member, the separating funnel 1 is limited and structurally protected during the shaking process, which is practical and solves the problem that in the traditional organic extraction operation, the extraction liquid and the extraction agent need to be manually shaken and mixed, which is time-consuming, labor-intensive, and cumbersome to operate.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A device for extracting organic matter from water, characterized in that: The utility model comprises a separating funnel for extracting and separating liquid, a nitrogen blowing bottle for separating an extracting agent and an organic matter, a bracket and a controller for installing the separating funnel, wherein one side of the bracket is slidably connected with a bottom limiting frame for placing the separating funnel, one side of the bottom of the bracket is provided with a bottom plate, the bottom plate is provided with a fixing frame for placing the nitrogen blowing bottle and located directly below the bottom limiting frame, the top of the separating funnel is symmetrically connected with containing bottles for containing an extracting agent and an extracting liquid respectively, a liquid adding part for adding liquid into the separating funnel is provided between each containing bottle and the top of the separating funnel, the top end of the side of the separating funnel is connected with a nitrogen blowing component leading to the nitrogen blowing bottle, a stopcock switch is provided at the bottom of the separating funnel, one side of the bracket is provided with a pneumatic telescopic component for driving the bottom limiting frame to move up and down, and the top of the bottom limiting frame is also provided with a top limiting part for limiting the top of the separating funnel.

2. The device for extracting organic matter from water according to claim 1, characterized in that: A support plate is provided on the top of the bracket, and the liquid adding component includes an inverted cone cylinder detachably mounted on the support plate and used for receiving the liquid in the accommodating bottle, a liquid adding piston sealingly and slidingly connected to the top of the inverted cone cylinder, a connecting pipe connected between the bottom of the accommodating bottle and the bottom of the inverted cone cylinder, and a first valve switch arranged on the connecting pipe, a liquid adding pipe is provided between the bottom of each inverted cone cylinder and the top of the separating funnel, a second valve switch is installed on the liquid adding pipe, and the inverted cone cylinder is a transparent cylinder structure.

3. The device for extracting organic matter from water according to claim 2, characterized in that: The sides of the inverted cone cylinder are each provided with a measuring groove for displaying the liquid capacity.

4. The device for extracting organic matter from water according to claim 1, characterized in that: The nitrogen blowing assembly comprises a nitrogen supply bottle installed at the bottom of the support plate, a nitrogen blowing pipe arranged between the bottom of the nitrogen supply bottle and the nitrogen blowing bottle and passing through the separating funnel, and a gas boosting valve arranged on the nitrogen blowing pipe and located between the nitrogen supply bottle and the end of the separating funnel, wherein the gas boosting valve is electrically connected to the controller.

5. The device for extracting organic matter from water according to claim 1, characterized in that: The pneumatic telescopic assembly includes a slider slidably connected to the side wall of the bracket and a pneumatic telescopic rod arranged on the side wall of the bracket for driving the slider to slide up and down. The pneumatic telescopic rod is electrically connected to the controller, and the bottom limit frame is detachably mounted on the side wall of the slider.

6. The device for extracting organic matter from water according to claim 5, characterized in that: The top limiting member includes a fixing rod arranged at the top end of the bottom limiting frame, a first semicircular limiting ring hinged to the end of the fixing rod, and a second semicircular limiting ring hinged to the end of the fixing rod and detachably connected to the end of the first semicircular limiting ring.

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