阅读说明：本技术 一种柚苷提取用减压浓缩装置 (Naringin draws uses vacuum concentration device ) 是由 王慧娟 于 2020-07-10 设计创作，主要内容包括：本发明公开了一种柚苷提取用减压浓缩装置,包括底板和箱体,所述的箱体固定连接底板上；在所述箱体内布设有清理组件,箱体的一侧开设有入料管,箱体上还开设有的蒸汽管,箱体的底部布设安装有加热装置,上连杆和下连杆构成为平行四边形；下转轴上转安装有转动套,拨片固定连接在连接杆上,且与箱体的内壁触和。本装置在上连杆和的下连杆绕着所述上转轴的轴心转动的时候,所述的拨片进一步的将箱体表面的粘连物进行有效的清理,同时在上连杆和下连杆的转动作用下加速箱体内原料的结晶效果；且在上转轴转动的时候,所述的驱动轮与箱体内壁之间转动,驱动搅拌杆转动,提高箱体内原料的结晶效果,提高柚苷提取效率。(The invention discloses a reduced-pressure concentration device for naringin extraction, which comprises a bottom plate and a box body, wherein the box body is fixedly connected to the bottom plate; the box body is internally provided with a cleaning assembly, one side of the box body is provided with a feeding pipe, the box body is also provided with a steam pipe, the bottom of the box body is provided with a heating device, and the upper connecting rod and the lower connecting rod form a parallelogram; the lower rotating shaft is rotatably provided with a rotating sleeve, and the shifting piece is fixedly connected to the connecting rod and is in contact with the inner wall of the box body. When the device rotates around the axis of the upper rotating shaft by the upper connecting rod and the lower connecting rod, the poking sheet further effectively cleans adhesion on the surface of the box body, and accelerates the crystallization effect of raw materials in the box body under the rotating action of the upper connecting rod and the lower connecting rod; and when last pivot rotated, drive wheel and box inner wall between rotate, the drive puddler rotates, improves the crystallization effect of raw materials in the box, improves naringin extraction efficiency.)

1. A reduced pressure concentration device for naringin extraction comprises a bottom plate (1) and a box body (28), and is characterized in that the box body (28) is fixedly connected to the bottom plate (1); the cleaning device is characterized in that a cleaning assembly is arranged in the box body (28), a feeding pipe (5) is arranged on one side of the box body (28), a steam pipe (8) is further arranged on the box body (28), a heating device is arranged at the bottom of the box body (28), an upper cover (4) capable of being opened and closed is arranged above the box body (28), a lifting assembly is connected between the upper cover (4) and the floor, the cleaning assembly comprises an upper rotating shaft (14), a lower rotating shaft (15), an upper connecting rod (22), a lower connecting rod (24), a connecting rod (27) and a shifting piece (20), the upper rotating shaft (14) is rotatably arranged on the upper cover (4), a driving assembly is arranged between the upper rotating shaft (14) and the upper cover (4), and the upper connecting rod (22) is symmetrically hinged to the tail end of the upper rotating shaft (14); the tail end of the connecting rod (27) is connected with the tail end of the upper connecting rod (22), the connecting rod (27) is hinged with a lower connecting rod (24), the lower connecting rods (24) on two sides are connected with the lower rotating shaft (15), and the upper connecting rod (22) and the lower connecting rods (24) form a parallelogram; lower pivot (15) go up to rotate and install and rotate cover (16), rotation cover (16) fixed connection in the bottom of box (28), laid thrust spring (17) between lower connecting rod (24) and rotation cover (16), plectrum (20) fixed connection is on connecting rod (27), and touch with the inner wall of box (28).

2. The naringin extraction vacuum concentration device according to claim 1, wherein the driving assembly comprises a motor (10), a rotating bushing (13) and a bevel gear pair (12), the motor (10) is fixedly installed on the upper cover (4), a rotating shaft of the motor (10) is connected with the upper rotating shaft (14) through the bevel gear pair (12), and the rotating bushing (13) is rotatably arranged between the upper cover (4) and the upper rotating shaft (14).

3. The reduced-pressure concentrating device for naringin extraction according to claim 2, wherein the lifting assembly comprises a telescopic cylinder (3), a sleeve (6) and a loop bar (7), the loop bar (7) is arranged in the sleeve (6) in a sliding manner, one end of the loop bar (7) is fixedly connected to the upper cover (4), and the tail end of the sleeve (6) is fixedly connected with the bottom plate (1); two ends of the telescopic cylinder (3) are respectively connected to the upper cover (4) and the bottom plate (1).

4. The vacuum concentration device for naringin extraction according to claim 3, wherein the upper cover (4) is fixedly connected with a vacuum tube (11), and the outer end of the vacuum tube (11) is connected with a vacuum generator.

5. The reduced pressure concentration apparatus for naringin extraction according to claim 4, wherein the steam pipe (8) is fixedly connected with a control valve (9).

6. The apparatus for extracting naringin according to claim 1, wherein the bottom plate (1) is fixedly connected with a foot support (2).

7. The apparatus for extracting naringin and concentrating under reduced pressure according to claim 1, wherein the upper cover (4) is fixedly connected with a sealing collar (23), and the upper cover (4) is clamped with the box body (28) through the sealing collar (23).

8. The naringin extraction vacuum concentration device according to claim 5, wherein the connecting rod (27) is sleeved with a sliding block (25), the connecting rod (27) is fixedly connected with a limiting block (26), a spring is arranged between the limiting block (26) and the sliding block (25), the sliding block (25) is rotatably provided with a stirring rod (18), the tail end of the stirring rod (18) is fixedly connected with a stirring rod (19), the other end of the stirring rod (18) is fixedly connected with a driving wheel (21), and the driving wheel (21) is in contact with the inner wall of the box body (28) under the action of the spring.

Technical Field

The invention relates to naringin production equipment, in particular to a vacuum concentration device for naringin extraction.

Background

Naringin, also known as naringin, naringin and isohesperidin, is a dihydroflavonoid compound separated from grapefruit peel, has bitter taste, naturally exists in pericarp and pulp of grapefruit, tangerine and orange of Rutaceae, and is also one of the main effective components of traditional Chinese medicines such as rhizoma drynariae, immature bitter orange, fructus aurantii, pummelo peel and the like. The naringin content in various plants varies greatly according to varieties and production places, and the naringin content in immature fruits is generally higher. Naringin has high economic value, and can be used for preparing new dihydrochalcone sweetener, and preventing and treating cardiovascular diseases, allergy and inflammation.

In terms of the prior art, during the extraction process of naringin, the tank wall of a concentration tank is heated by hot steam so as to evaporate liquid in the tank, adhesion is generated on the inner wall of the concentration tank when feed liquid is heated, the adhesion is remained on the inner wall of the concentration tank, so that the heating of the feed liquid is slowed, the evaporation speed of the feed liquid is slow, and the heating and concentration effects are poor; further provides a vacuum concentration device for naringin extraction.

Disclosure of Invention

The invention aims to provide a reduced-pressure concentration device for naringin extraction, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a reduced pressure concentration device for naringin extraction comprises a bottom plate and a box body, wherein the box body is fixedly connected with the bottom plate; the cleaning device comprises a box body, a cleaning assembly, a lifting assembly and a shifting piece, wherein the box body is internally provided with the cleaning assembly, one side of the box body is provided with a feeding pipe, the box body is also provided with a steam pipe, the bottom of the box body is provided with a heating device, an upper cover capable of being opened and closed is arranged above the box body, the lifting assembly is connected between the upper cover and a floor, the cleaning assembly comprises an upper rotating shaft, a lower rotating shaft, an upper connecting rod, a lower connecting rod, a connecting rod and a shifting piece, the upper rotating shaft is rotatably arranged on the upper cover, a driving assembly is arranged between; the tail end of the connecting rod is connected with the tail end of the upper connecting rod in a connecting mode, the connecting rod is hinged with a lower connecting rod, the lower connecting rods on two sides are connected with the lower rotating shaft in a connecting mode, and the upper connecting rod and the lower connecting rod form a parallelogram; the lower rotating shaft is rotatably provided with a rotating sleeve, the rotating sleeve is fixedly connected to the bottom of the box body, a thrust spring is arranged between the lower connecting rod and the rotating sleeve, and the shifting piece is fixedly connected to the connecting rod and is in contact with the inner wall of the box body.

As a further scheme of the invention: the driving assembly comprises a motor, a rotating bushing and a bevel gear pair, the motor is fixedly installed on the upper cover, the rotating shaft of the motor is connected with the upper rotating shaft through the bevel gear pair, and the rotating bushing is rotatably arranged between the upper cover and the upper rotating shaft.

As a still further scheme of the invention: the lifting assembly comprises a telescopic cylinder, a sleeve and a sleeve rod, the sleeve rod is arranged in the sleeve in a sliding mode, one end of the sleeve rod is fixedly connected to the upper cover, and the tail end of the sleeve is fixedly connected with the bottom plate; two ends of the telescopic cylinder are respectively connected to the upper cover and the bottom plate.

As a still further scheme of the invention: the upper cover is fixedly connected with a vacuum tube, and the outer end of the vacuum tube is connected with a vacuum generator.

As a still further scheme of the invention: the steam pipe is fixedly connected with a control valve.

As a still further scheme of the invention: the bottom plate is fixedly connected with a foot support.

As a still further scheme of the invention: the upper cover is fixedly connected with a sealing lantern ring, and the upper cover is clamped with the box body through the sealing lantern ring.

As a still further scheme of the invention: the connecting rod on the cover penetrate and to have the slider, the connecting rod on fixedly connected with stopper, stopper and slider between laid the spring, the slider on rotate and install the puddler, the terminal fixedly connected with puddler of puddler, the other end fixedly connected with drive wheel of puddler, under the effect of spring the drive wheel touches with the box inner wall and cooperates.

Compared with the prior art, the invention has the beneficial effects that: the device has simple structure and good use effect; by improving the attaching effect of the poking sheet and the side edge of the box body under the action of the thrust spring, when the upper connecting rod and the lower connecting rod rotate around the axis of the upper rotating shaft, the poking sheet further effectively cleans adhesion on the surface of the box body, and simultaneously accelerates the crystallization effect of raw materials in the box body under the rotating action of the upper connecting rod and the lower connecting rod; and when last pivot rotated, drive wheel and box inner wall between rotate, further drive puddler rotates, improves the crystallization effect of raw materials in the box, improves naringin extraction efficiency.

Drawings

FIG. 1 is a schematic view of the structure of a vacuum concentration apparatus for naringin extraction.

FIG. 2 is a schematic view showing the structure of the apparatus for vacuum concentration of naringin extraction in which the upper cover is opened.

FIG. 3 is an enlarged schematic view of view A of a vacuum concentration apparatus for naringin extraction.

FIG. 4 is a schematic view showing the structure of a stirring shaft installed in a vacuum concentration apparatus for naringin extraction.

FIG. 5 is a schematic structural view showing a three-dimensional structure of a stirring shaft of a vacuum concentration apparatus for naringin extraction.

In the figure: 1-bottom plate, 2-foot support, 3-telescoping cylinder, 4-upper cover, 5-feeding pipe, 6-sleeve, 7-loop bar, 8-steam pipe, 9-control valve, 10-motor, 11-vacuum pipe, 12-bevel gear pair, 13-rotating bush, 14-upper rotating shaft, 15-lower rotating shaft, 16-rotating sleeve, 17-thrust spring, 18-stirring shaft, 19-stirring rod, 20-plectrum, 21-driving wheel, 22-upper connecting rod, 23-sealing ring, 24-lower connecting rod, 25-sliding block, 26-limiting block, 27-connecting rod and 28-box.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.