CN214286773U - Automatic extraction and layering device - Google Patents

Abstract

The utility model discloses an automatic extraction layering device, which comprises a material tank, wherein a heavy phase extraction pipeline is arranged at the bottom of the material tank, the other end of the heavy phase extraction pipeline is connected with a heavy phase receiving tank, and a pneumatic switch valve, a mass flow meter, a glass sight glass device and a regulating valve are sequentially arranged on the heavy phase extraction pipeline from top to bottom; the utility model has the advantages that: the utility model discloses simple structure realizes the automatic control of extraction through design mass flow meter and PLC controlling means, and effectual reduction operating personnel's time and working strength improve extraction layering efficiency, reduce the loss of organic solvent and then practice thrift the cost, design dedicated glass sight glass device's cleaning device simultaneously, and the clearance is swift convenient, is worth using widely on a large scale.

Description

Automatic extraction and layering device

The technical field is as follows:

the utility model relates to an extraction equipment technical field especially relates to an automatic extract decker.

Background art:

the traditional layering process is to place the materials in a material tank, the materials are layered by using the extraction principle, and the light phase and the heavy phase enter different storage tanks by manually observing different control valves of colors and states through a glass sight glass, so that the aim of separation is fulfilled, and the method has the following defects: 1. the standing time is long, the consumption of organic solvent is large, the operation is complicated, and the working time of occupied people is long; after the glass sight glass is used for a long time, the transparency is reduced, the glass sight glass needs to be regularly inserted, detached and cleaned, time and labor are wasted, and the working efficiency is low.

The utility model has the following contents:

an object of the utility model is to provide an automatic extraction decker.

The content of the utility model is as follows: the utility model provides an automatic extraction decker, its includes the material jar heavy phase extraction pipeline is installed to the bottom of material jar, the other end of heavy phase extraction pipeline is connected with heavy phase receiving tank heavy phase extraction pipeline is last from last to installing pneumatic ooff valve, mass flowmeter, glass sight glass device and governing valve down in proper order heavy phase extraction pipeline still is connected with light phase extraction pipeline on the heavy phase extraction pipeline, the inlet of light phase extraction pipeline is located glass sight glass device with between the governing valve, the other end of light phase extraction pipeline is connected with light phase receiving tank install the ooff valve on the light phase extraction pipeline, it still includes the PLC controller, the signal input part of PLC controller with the mass flowmeter electricity is connected, the output of PLC controller with the governing valve, the ooff valve electricity is connected.

Further, glass sight glass device includes the glass section of thick bamboo of vertical setting a plurality of toper through-hole has been seted up along the circumferencial direction equipartition to the roof of glass section of thick bamboo install the toper stopper in the toper through-hole the outer conical surface cover of toper stopper is equipped with rubber toper cover the vertical ascending spring post of installing in top of toper stopper the top horizontal installation of spring post has the operation plectane, has seted up at the center of operation plectane and has slided the through-hole, slide the through-hole with heavily draw pipeline sliding connection the cover is equipped with compression spring on the spring post clean ring is installed to the bottom of toper stopper, clean cotton is installed to clean ring's outer periphery, clean cotton with the inner wall of glass section of thick bamboo contacts.

The utility model has the advantages that: the utility model discloses simple structure realizes the automatic control of extraction through design mass flow meter and PLC controlling means, and effectual reduction operating personnel's time and working strength improve extraction layering efficiency, reduce the loss of organic solvent and then practice thrift the cost, design dedicated glass sight glass device's cleaning device simultaneously, and the clearance is swift convenient, is worth using widely on a large scale.

Description of the drawings:

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a cross-sectional view of the glass viewing mirror device of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

in the figure, a material tank 1, a pneumatic switch valve 2, a mass flow meter 3, a glass viewing mirror device 4, a regulating valve 5, a switch valve 6, a heavy phase receiving tank 7, a light phase receiving tank 8, a heavy phase extraction pipeline 9, a light phase extraction pipeline 10, a glass cylinder 11, a conical plug 12, a spring column 13, an operation circular plate 14, a compression spring 15 and a cleaning ring 16.

The specific implementation mode is as follows:

as shown in fig. 1 to 3, an automatic extraction and layering device includes a material tank 1, a heavy phase extraction pipeline 9 is installed at the bottom of the material tank 1, the other end of the heavy phase extraction pipeline 9 is connected with a heavy phase receiving tank 7, a pneumatic switch valve 2, a mass flow meter 3, a glass viewing mirror device 4 and a regulating valve 5 are sequentially installed on the heavy phase extraction pipeline 9 from top to bottom, a light phase extraction pipeline 10 is further connected to the heavy phase extraction pipeline 9, a liquid inlet of the light phase extraction pipeline 10 is located between the glass viewing mirror device 4 and the regulating valve 5, the other end of the light phase extraction pipeline 10 is connected with a light phase receiving tank 8, a switch valve 6 is installed on the light phase extraction pipeline 10, the light phase extraction pipeline 10 further includes a PLC controller, a signal input end of the PLC controller is electrically connected with the mass flow meter 3, an output end of the PLC controller is connected with the regulating valve 5, The switch valve 6 is electrically connected; glass sight glass device 4 includes a glass section of thick bamboo 11 of vertical setting a plurality of toper through-hole has been seted up along the circumferencial direction equipartition to the roof of a glass section of thick bamboo 11 install toper stopper 12 in the toper through-hole the outer conical surface cover of toper stopper 12 is equipped with rubber toper cover the vertical ascending spring post 13 of installing in top of toper stopper 12 the top horizontal installation of spring post 13 has operation plectane 14, has seted up at operation plectane 14's center and has slided the through-hole, slide the through-hole with heavy looks extraction pipeline 9 sliding connection spring post 13 is gone up to the cover and is equipped with compression spring 15 clean ring 16 is installed to the bottom of toper stopper 12, clean cotton is installed to clean ring 16's outer periphery, clean cotton with the inner wall of a glass section of thick bamboo 11 contacts.

The working principle is as follows: during extraction operation, materials are layered in the material tank 1 due to the fact that the materials are insoluble and different in density, the density value range of the mass flow meter 2 is set in advance, then the pneumatic switch valve 2 is opened, if the density of the materials is located in the density value range set by the mass flow meter 2, the PLC controls the adjusting valve 5 to be opened and the switch valve 6 to be closed, and therefore the materials in the density value range are received into the heavy phase receiving tank 7; when the density value of the material is smaller than the set density value range, the PLC controls the regulating valve 5 to be closed and the switch valve 6 to be opened, and the density range of the mass flow meter can be regulated at any time by observing the state of the material through the glass sight glass device 4 because the density value of the material is not fixed; when the glass viewing mirror device 4 needs to be cleaned, the operating circular plate 14 can be pushed downwards to enable the cleaning ring 16 to drive the cleaning cotton to move downwards, so that dirt remained on the inner wall of the glass tube 11 is cleaned, and when the operating circular plate 14 stops being pushed downwards, the conical plug 12 automatically seals the conical through hole due to the compression spring 15 to seal the conical through hole.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. An automatic extraction layering device which is characterized in that: the device comprises a material tank (1), a heavy phase extraction pipeline (9) is installed at the bottom of the material tank (1), the other end of the heavy phase extraction pipeline (9) is connected with a heavy phase receiving tank (7), a pneumatic switch valve (2), a mass flow meter (3), a glass sight glass device (4) and a regulating valve (5) are sequentially installed on the heavy phase extraction pipeline (9) from top to bottom, a light phase extraction pipeline (10) is further connected onto the heavy phase extraction pipeline (9), a liquid inlet of the light phase extraction pipeline (10) is located between the glass sight glass device (4) and the regulating valve (5), the other end of the light phase extraction pipeline (10) is connected with a light phase receiving tank (8), a switch valve (6) is installed on the light phase extraction pipeline (10), the device further comprises a PLC, and a signal input end of the PLC is electrically connected with the mass flow meter (3), the output end of the PLC is electrically connected with the regulating valve (5) and the switch valve (6).

2. An automatic extraction and stratification apparatus as claimed in claim 1, wherein: the glass sight glass device (4) comprises a vertically arranged glass cylinder (11), a plurality of conical through holes are uniformly distributed on the top plate of the glass cylinder (11) along the circumferential direction, a conical plug (12) is arranged in the conical through hole, a rubber conical sleeve is sleeved on the outer conical surface of the conical plug (12), a spring post (13) is vertically and upwards arranged at the top end of the conical plug (12), an operation circular plate (14) is horizontally arranged at the top end of the spring column (13), a sliding through hole is arranged at the center of the operation circular plate (14) and is connected with the heavy phase extraction pipeline (9) in a sliding way, a compression spring (15) is sleeved on the spring column (13), a cleaning ring (16) is arranged at the bottom end of the conical plug (12), the outer periphery of the cleaning ring (16) is provided with cleaning cotton, and the cleaning cotton is in contact with the inner wall of the glass cylinder (11).

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