CN218357478U - Extraction tank with supernatant liquid extraction function - Google Patents

Abstract

The utility model discloses an extraction jar with supernatant extraction function relates to extraction jar equipment technical field, including the extraction jar body, extraction mechanism and clearance mechanism, extraction mechanism sets up the top at the extraction jar body, clearance mechanism sets up the inside at the extraction jar body, extraction jar side wall is provided with the glass viewing window, clearance mechanism includes the upper fixed bolster, the clearance support, the clearance brush, resilient mounting and a driving motor, the upper fixed bolster sets up on the top of the internal portion of extraction jar and rotates with the extraction jar body to be connected, the clearance support sets up in the internal portion of extraction jar, clearance support and upper fixed bolster fixed connection, a driving motor sets up the bottom at the external wall of extraction jar, a driving motor's output shaft runs through the extraction jar body and clearance support fixed connection, the clearance brush sets up on the clearance support, resilient mounting sets up between clearance brush and clearance support, the utility model discloses there is not the clearance dead angle, the condition that the clearance of the extraction jar body is not in place has been avoided.

Description

Extraction tank with supernatant liquid extraction function

Technical Field

The utility model belongs to the technical field of extraction jar equipment, specifically be an extraction jar with supernatant extraction function.

Background

The extraction tank is a leaching extraction device commonly used in pharmaceutical and chemical industries, and is particularly suitable for leaching and extracting components contained in plant products.

The export of a supernatant is usually set up on the shell to the supernatant of current extraction jar, the user is difficult to adjust the degree of depth of pipeline according to the degree of depth of supernatant, and the extraction jar bonds and can't clear up at the impurity of shell inner wall, lead to liquid mixing inhomogeneous, influence the separation effect, for solving this problem, application number is CN 201920525059.0's patent discloses an extraction jar with have supernatant extraction function, but impurity cleaning device's in this patent motion orbit is four inscribed circles tangential with the extraction jar, this place that just leads to the clearance brush orbit to intersect still can have the clearance dead angle, can't effectively clear up the extraction jar, still can influence the separation effect of extraction liquid.

Therefore, how to provide an extraction tank with a supernatant liquid extraction function becomes a problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extraction jar with supernatant extraction function, the utility model discloses a clearance brush can the effective laminating jar body to there is not the clearance dead angle in the clearance process, can effectively clear up the inner wall of extraction jar, improves the separation effect of extract.

For reaching above-mentioned purpose, the utility model provides an extraction jar with supernatant extraction function, including the extraction jar body, extraction mechanism and clearance mechanism, extraction mechanism sets up the top at the extraction jar body, clearance mechanism sets up the inside at the extraction jar body, the lateral wall of the extraction jar body is provided with the glass viewing window, clearance mechanism includes fixed bolster, clearance support, clearance brush, resilient mounting and a driving motor, go up the fixed bolster setting on the top of the internal portion of extraction jar, it is connected with the rotation of the extraction jar body to go up the fixed bolster, the clearance support sets up at the internal portion of extraction jar, clearance support and last fixed bolster fixed connection, a driving motor sets up the bottom at the external wall of extraction jar, a driving motor's output shaft runs through the extraction jar body and clearance support fixed connection, the clearance brush sets up on the clearance support, resilient mounting sets up between clearance brush and clearance support.

Further, still include rabbling mechanism, rabbling mechanism includes rotation axis, stirring vane, second driving motor and motor support, motor support sets up the centre of rotation on the extraction jar body top, second driving motor sets up on motor support, stirring vane sets up on the rotation axis, the rotation axis sets up at the internal portion of extraction jar, the one end and the clearance support of rotation axis rotate to be connected, the central point who goes up the fixed bolster puts and is provided with the through-hole, be provided with slide bearing in the through-hole, slide bearing and second driving motor's output shaft fixed connection is passed to the other end of rotation axis.

Further, resilient mounting includes spacing bolt and compression spring, the clearance support is provided with concave type spacing groove, the clearance brush sets up in concave type spacing groove, clearance brush and clearance support sliding connection are provided with the regulation hole on the bottom plate of clearance support, spacing bolt passes through regulation hole and clearance brush fixed connection, the compression spring suit is on spacing bolt, compression spring sets up between clearance brush and bottom plate.

Furthermore, the extraction mechanism comprises an extraction pipe, a driving pinch wheel, a driven pinch wheel, a pinch wheel support and a servo motor, the driving pinch wheel and the driven pinch wheel are arranged on the pinch wheel support, the extraction pipe is clamped between the driving pinch wheel and the driven pinch wheel, the driving pinch wheel and the driven pinch wheel are both rotatably connected with the pinch wheel support, the servo motor is arranged on one side of the pinch wheel support, and an output shaft of the servo motor is in driving connection with the driving pinch wheel.

Furthermore, the extraction tank further comprises an extractant feeding port and a liquid discharge pipeline, wherein the extractant feeding port is arranged at the top end of the extraction tank body, and the liquid discharge pipeline is arranged at the bottom end of the extraction tank body.

The utility model has the advantages that:

the utility model has simple structure, the extraction mechanism is controlled by a servo motor, the descending depth of the extraction pipe is controlled more precisely, and the operation is more labor-saving; the arrangement of the cleaning mechanism and the stirring mechanism can realize the independent control of solution stirring and tank cleaning, and the operation processes of the cleaning mechanism and the tank cleaning are not influenced; the utility model discloses the setting of resilience mechanism can effectively guarantee the laminating of clearance brush to jar internal wall to there is not the clearance dead angle in the clearance process, can effectively clear up the inner wall of extraction jar, improves the separation effect of extract.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the drawing mechanism of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 3;

fig. 5 is the structure schematic diagram of the rebounding device of the present invention.

Wherein, 1, an extraction tank body; 2. an extractant feed port; 3. a glass viewing window; 4. a liquid discharge pipeline; 5. an extraction pipe; 6. an active pinch wheel; 7. a driven pinch wheel; 8. a pinch wheel support; 9. a servo motor; 10. an upper fixing bracket; 11. cleaning the side plates; 12. cleaning the brush; 13. a first drive motor; 14. a limit bolt; 15. a compression spring; 16. a stirring shaft; 17. a stirring blade; 18. a second drive motor; 19. a motor bracket; 20. a sliding bearing; 21. provided is a deep groove ball bearing.

Detailed Description

To achieve the above objects and advantages, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "one side", "inner", "outer", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Example 1

As shown in fig. 1-5, the utility model provides an extraction jar with supernatant extraction function, including the extraction jar body 1, extraction mechanism, rabbling mechanism and clearance mechanism, the top of the extraction jar body 1 is provided with extractant pay-off mouth 2, and the lateral wall of the extraction jar body 1 is provided with glass viewing window 3, and the bottom of the extraction jar body 1 is provided with drain line 4.

The extraction mechanism is correspondingly arranged above the glass viewing window 3, the extraction condition of the supernatant can be observed from the glass viewing window 3, an operator can conveniently adjust the extraction mechanism according to the depth of the supernatant, the daily extraction speed of the supernatant is improved, the extraction mechanism comprises an extraction pipe 5, a driving pinch wheel 6, a driven pinch wheel 7, a pinch wheel support 8 and a servo motor 9, the pinch wheel support 8 is arranged at the top end of the extraction tank body 1, the driving pinch wheel 6 and the driven pinch wheel 7 are arranged on the pinch wheel support 8, the extraction pipe 5 is clamped between the driving pinch wheel 6 and the driven pinch wheel 7, the driving pinch wheel 6 and the driven pinch wheel 7 are rotatably connected with the pinch wheel support 8, the servo motor 9 is arranged on one side of the pinch wheel support 8, an output shaft of the servo motor 9 is in driving connection with the driving pinch wheel 6, the operation of the pinch wheel is controlled through the servo motor 9, the extraction depth of the extraction pipe 5 is controlled, and the precise control of the supernatant extraction is realized.

The cleaning mechanism is arranged inside the extraction tank body, the cleaning mechanism comprises an upper fixing support 10, a cleaning support, a cleaning brush 12, a rebound device and a first driving motor 13, the upper fixing support 10 is arranged on the top end inside the extraction tank body 1, a stirring hole is formed in the top end of the extraction tank body 1, a deep groove ball bearing 21 is installed in the stirring hole, the upper fixing support 10 is rotatably connected with the extraction tank body 1 through the deep groove ball bearing 21, the cleaning support is arranged inside the extraction tank body 1, the cleaning support is symmetrically provided with two cleaning side plates 11, the cleaning side plates 11 are fixedly connected with the upper fixing support 10, the first driving motor 13 is arranged at the bottom end of the outer wall of the extraction tank body, an output shaft of the first driving motor 13 penetrates through the extraction tank body 1 and is fixedly connected with the cleaning support, the cleaning brush 12 is arranged on the cleaning side plates 11, the rebound device is arranged between the cleaning brush 12 and the cleaning side plates 11, the rebound device comprises a limiting bolt 14 and a compression spring 15, the cleaning side plates 11 are provided with concave limiting grooves, the cleaning brush 12 is arranged in the concave limiting grooves, the cleaning side plates 12 and the inner wall of the cleaning tank body is connected with the compression spring through the compression spring 15, and the adjusting hole formed in the inner wall of the cleaning brush 12, and the cleaning side plate 11, and the cleaning brush is arranged on the cleaning tank body, and is arranged on the cleaning tank body.

The rabbling mechanism includes rotation axis 16, stirring vane 17, second driving motor 18 and motor support 19, motor support 19 sets up the centre of rotation on the 1 top of the extraction jar body, second driving motor 18 sets up on motor support 19, stirring vane 17 sets up on rotation axis 16, rotation axis 16 sets up inside the extraction jar body 1, be provided with waterproof bearing on the clearance support, waterproof bearing and clearance support rotating connection are passed through to the one end of rotation axis 16, the central point of going up fixed bolster 10 puts and is provided with the through-hole, be provided with slide bearing 20 in the through-hole, slide bearing 20 and second driving motor 18's output shaft is passed through shaft coupling fixed connection to the other end of rotation axis 16, can control the stirring of extraction liquid through second driving motor 18, the stirring is more even, the work efficiency is improved, and because it is spacing to carry out the both ends of rotation axis 16, make the stirring structure more firm.

The utility model discloses clearance mechanism and rabbling mechanism's setting, can realize solution stirring and jar independent control of body clearance, the operation process of both does not influence each other, both can utilize clearance mechanism to clear up the inner wall of the extraction jar body at solution stirring in-process, promote the efficiency of liquid separation, reduce the content of the inside impurity of clear liquid, also can be in solution discharge back, put into the clear water, wash the inner wall of the extraction jar body through clearance mechanism, be convenient for the routine maintenance of the extraction jar body, and there is not the clearance dead angle in the clearance process, the condition that the clearance is not in place has been avoided, the setting of resilience mechanism, can effectively guarantee the laminating of clearance brush to jar internal wall.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides an extraction jar with upper clear liquid extraction function, its characterized in that, is including the extraction jar body, extraction mechanism and clearance mechanism, extraction mechanism sets up on the top of the extraction jar body, clearance mechanism sets up the inside at the extraction jar body, the lateral wall of the extraction jar body is provided with the glass viewing window, clearance mechanism includes fixed bolster, clearance support, clearance brush, resilient mounting and a driving motor, go up the fixed bolster setting on the top of the internal portion of extraction jar, go up the fixed bolster and be connected with the rotation of the extraction jar body, the clearance support sets up at the internal portion of extraction jar, clearance support and last fixed bolster fixed connection, a driving motor sets up in the bottom of the external wall of extraction jar, a driving motor's output shaft runs through the extraction jar body and clearance support fixed connection, the clearance brush sets up on the clearance support, resilient mounting sets up between clearance brush and clearance support.

2. The extraction tank with the supernatant liquid extracting function as claimed in claim 1, further comprising a stirring mechanism, wherein the stirring mechanism comprises a rotating shaft, a stirring blade, a second driving motor and a motor bracket, the motor bracket is disposed at a rotation center of a top end of the extraction tank, the second driving motor is disposed on the motor bracket, the stirring blade is disposed on the rotating shaft, the rotating shaft is disposed inside the extraction tank, one end of the rotating shaft is rotatably connected with the cleaning bracket, a through hole is disposed at a central position of the upper fixing bracket, a sliding bearing is disposed in the through hole, and the other end of the rotating shaft passes through the sliding bearing and is fixedly connected with an output shaft of the second driving motor.

3. The extraction tank with the supernatant liquid extracting function according to claim 1, wherein the resilient means comprises a limiting bolt and a compression spring, the cleaning bracket is provided with a concave limiting groove, the cleaning brush is arranged in the concave limiting groove, the cleaning brush is slidably connected with the cleaning bracket, an adjusting hole is arranged on a bottom plate of the cleaning bracket, the limiting bolt is fixedly connected with the cleaning brush through the adjusting hole, the compression spring is sleeved on the limiting bolt, and the compression spring is arranged between the cleaning brush and the bottom plate.

4. The extraction tank with the supernatant liquid extraction function as claimed in claim 1, wherein the extraction mechanism comprises an extraction pipe, a driving pinch wheel, a driven pinch wheel, a pinch wheel bracket and a servo motor, the driving pinch wheel and the driven pinch wheel are arranged on the pinch wheel bracket, the extraction pipe is clamped between the driving pinch wheel and the driven pinch wheel, the driving pinch wheel and the driven pinch wheel are both rotatably connected with the pinch wheel bracket, the servo motor is arranged on one side of the pinch wheel bracket, and an output shaft of the servo motor is in driving connection with the driving pinch wheel.

5. The extraction tank with the supernatant liquid extracting function as claimed in claim 1, further comprising an extractant feeding port and a drainage pipeline, wherein the extractant feeding port is arranged at the top end of the extraction tank, and the drainage pipeline is arranged at the bottom end of the extraction tank.

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