阅读说明：本技术 一种球形浓缩器 (Spherical concentrator ) 是由 汪家炜 刘志权 于 2021-07-20 设计创作，主要内容包括：本发明涉及浓缩器技术领域,尤其涉及一种球形浓缩器,包括浓缩器本体、气液分离器、冷凝器和储液罐,所述浓缩器本体和气液分离器之间固定安装有同一个第一导管,所述浓缩器本体和气液分离器通过第一导管相互连通,所述气液分离器的底部固定安装有第二导管,所述第二导管的底端和浓缩器本体固定连接在一起,所述浓缩器本体和气液分离器通过第二导管相互连通,所述冷凝器的底端和储液罐的顶部固定连接在一起。本发明操作简单、使用方便,通过对浓缩器本体内的药液对药液进行搅拌,使得药液受热均匀,使得浓缩速度加快；同时可以清除残留在浓缩器本体内壁上的药渣,提高了药液的提取转移率。(The invention relates to the technical field of concentrators, in particular to a spherical concentrator which comprises a concentrator body, a gas-liquid separator, a condenser and a liquid storage tank, wherein the same first guide pipe is fixedly arranged between the concentrator body and the gas-liquid separator, the concentrator body and the gas-liquid separator are mutually communicated through the first guide pipe, the bottom of the gas-liquid separator is fixedly provided with a second guide pipe, the bottom end of the second guide pipe is fixedly connected with the concentrator body, the concentrator body and the gas-liquid separator are mutually communicated through the second guide pipe, and the bottom end of the condenser is fixedly connected with the top of the liquid storage tank. The liquid medicine concentrating device is simple to operate and convenient to use, and liquid medicine in the concentrator body is stirred, so that the liquid medicine is uniformly heated, and the concentrating speed is increased; meanwhile, the medicine dregs remained on the inner wall of the concentrator body can be removed, and the extraction transfer rate of the liquid medicine is improved.)

1. The utility model provides a spherical concentrator, includes concentrator body (1), vapour and liquid separator (2), condenser (3) and liquid storage pot (4), its characterized in that: the utility model discloses a condenser, including concentrator body (1), gas-liquid separator (2), first pipe (5), concentrator body (1) and gas-liquid separator (2) communicate each other through first pipe (5), the bottom fixed mounting of gas-liquid separator (2) has second pipe (7), the bottom and concentrator body (1) fixed connection of second pipe (7) are in the same place, concentrator body (1) and gas-liquid separator (2) communicate each other through second pipe (7), the bottom of condenser (3) and the top fixed connection of liquid storage pot (4) are in the same place, the top fixed mounting of gas-liquid separator (2) and condenser (3) has same third pipe (6), gas-liquid separator (2) and condenser (3) communicate each other through third pipe (6), the top fixed mounting of concentrator body (1) has motor (101), the output shaft of motor (101) extends to in concentrator body (1) and fixed mounting has (mixing) shaft (102), fixed cover is equipped with annular piece (103) on (mixing) shaft (102), connecting rod (104) are all installed in rotating in the both sides of annular piece (103), and the equal fixed mounting of one end of keeping away from each other of two connecting rod (104) has scraper blade (105), one side that scraper blade (105) are close to (mixing) shaft (102) articulates there are two telescopic link (106), and the one end that scraper blade (105) were kept away from in two telescopic link (106) is all articulated together with connecting rod (104).

2. The spherical concentrator of claim 1, wherein: arc-shaped holes (110) are formed in the two sides of the annular block (103), the same rotating shaft (107) is fixedly mounted on the inner wall of the top and the inner wall of the bottom of each arc-shaped hole (110), and the two rotating shafts (107) penetrate through the corresponding connecting rods (104) respectively and are connected with the corresponding connecting rods (104) in a rotating mode.

3. The spherical concentrator of claim 2, wherein: be equipped with two round bars (108) in arc hole (110), the top and the bottom of two round bars (108) respectively with the top and the bottom inner wall fixed connection in arc hole (110) be in the same place, and two round bars (108) are located the both sides of connecting rod (104) respectively, it is equipped with torsional spring (109) all to rotate the cover on two round bars (108), the one end that two torsional springs (109) kept away from each other all is in the same place with one side inner wall fixed connection in arc hole (110), the one end that two torsional springs (109) are close to each other all is in the same place with connecting rod (104) fixed connection.

4. The spherical concentrator of claim 2, wherein: the connecting rod (104) is provided with a rotating hole, a bearing is arranged in the rotating hole, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole, the rotating shaft (107) penetrates through the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, and the two ends of the rotating shaft (107) extend out of the rotating hole.

5. The spherical concentrator of claim 3, wherein: one side fixed mounting that scraper blade (105) are close to (mixing) shaft (102) has three first articulated piece, and the one end that (mixing) shaft (102) were kept away from to two telescopic links (106) and connecting rod (104) is articulated together with the first articulated piece that corresponds respectively, the top and the bottom fixed mounting of connecting rod (104) have two articulated pieces of second, and the one end that two telescopic links (106) that are located on same scraper blade (105) are close to (mixing) shaft (102) articulates together with the articulated piece of second that corresponds respectively.

6. The spherical concentrator of claim 1, wherein: one side of the scraper (105) far away from the connecting rod (104) is fixedly provided with a hard brush strip, and the hard brush strip is connected with the inner wall of the bottom of the concentrator body (1) in a sliding manner.

7. The spherical concentrator of claim 3, wherein: the stiffness coefficient of the torsion spring (109) is 150-200N/m.

8. The spherical concentrator of claim 1, wherein: the concentrator is characterized in that the upper part and the lower part of the concentrator body (1) are fixedly connected through threads of bolts (111), and a plurality of O-shaped sealing rings (112) are arranged between the upper part and the lower part of the concentrator body (1) in a contact combination mode.

Technical Field

The invention relates to the technical field of concentrators, in particular to a spherical concentrator.

Background

The spherical concentrator is a low-temperature concentrating paste-collecting equipment, can evaporate water solution, can also be used for evaporating solution for recovering organic solvent, can be operated under vacuum or normal pressure, and can be widely used for evaporating and concentrating water or organic solvent solution in the industries of medicine, food, chemical engineering, light industry and the like. The method is particularly suitable for low-temperature continuous concentration of thermosensitive substances (such as water, alcohol extract, antibiotic fermentation, milk, fruit juice and the like produced by traditional Chinese medicines) under a vacuum condition, the quality condition of equipment directly influences the quality of a concentrate, and the extraction, concentration process and equipment of the traditional Chinese medicines are crucial to the research and development of the traditional Chinese medicines and directly influence the extraction rate of active ingredients of the medicines, the utilization rate and the economy of the medicinal materials; after extraction, transferring the liquid medicine in the extraction container to a concentration device, and further heating to evaporate water and a solvent in the liquid medicine so as to achieve the purpose of concentration;

1. the existing extractor has low concentration efficiency and is easy to be burnt;

2. dead angles exist between the upper part and the lower part of a concentrator body of the existing extractor, and the concentrator is not easy to clean;

3. the extractor has more medicine liquid residues, lower extraction transfer rate of effective components and low evaporation efficiency in the concentration device, and therefore, the spherical concentrator is provided.

Disclosure of Invention

The invention aims to solve the problems that the existing extractor is low in concentration efficiency, easy to paste a pot, not easy to clean, more in residue liquid medicine in the extractor, low in extraction transfer rate of effective components and low in evaporation efficiency in a concentration device.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a spherical concentrator, includes concentrator body, vapour and liquid separator, condenser and liquid storage pot, fixed mounting has same first pipe between concentrator body and the vapour and liquid separator, concentrator body and vapour and liquid separator communicate each other through first pipe, vapour and liquid separator's bottom fixed mounting has the second pipe, the bottom and the concentrator body fixed connection of second pipe are in the same place, concentrator body and vapour and liquid separator communicate each other through the second pipe, the bottom of condenser and the top fixed connection of liquid storage pot are in the same place, the top fixed mounting of vapour and liquid separator and condenser has same third pipe, vapour and liquid separator and condenser communicate each other through the third pipe, the top fixed mounting of concentrator body has the motor, the output shaft of motor extends to the concentrator body and fixed mounting has the (mixing) shaft, fixed cover is equipped with the annular piece on the (mixing) shaft, the both sides of annular piece are all rotated and are installed the connecting rod, and the equal fixed mounting of one end that two connecting rods kept away from each other has the scraper blade, one side that the scraper blade is close to the (mixing) shaft articulates there are two telescopic links, and the one end that the scraper blade was kept away from to two telescopic links is all together articulated with the connecting rod.

Preferably, the arc hole has all been seted up to the both sides of annular piece, fixed mounting has same pivot on the top of arc hole and the bottom inner wall, and two pivots run through corresponding connecting rod respectively and link together with the connecting rod rotation that corresponds.

Preferably, be equipped with two round bars in the arc hole, the top and the bottom of two round bars are in the same place with the top and the bottom inner wall fixed connection in arc hole respectively, and two round bars are located the both sides of connecting rod respectively, all rotate on two round bars and overlap and be equipped with the torsional spring, and the one end that two torsional springs kept away from each other all is in the same place with one side inner wall fixed connection in arc hole, and the one end that two torsional springs are close to each other all is in the same place with connecting rod fixed connection.

Preferably, the rotating hole has been seted up on the connecting rod, the downthehole bearing that is equipped with rotates, the outer lane of bearing and the inner wall fixed connection in rotating hole are in the same place, the pivot runs through the inner circle of bearing and is in the same place with the inner circle fixed connection of bearing, and outside the both ends of pivot all extended to rotating hole, not only can carry out spacingly between connecting rod and the pivot through the bearing, can reduce the friction between connecting rod and the pivot simultaneously.

Preferably, one side fixed mounting that the scraper blade is close to the (mixing) shaft has three first articulated piece, and the one end that the (mixing) shaft was kept away from to two telescopic links and connecting rod is articulated together with the first articulated piece that corresponds respectively, the top and the bottom fixed mounting of connecting rod have two articulated pieces of second, and the one end that two telescopic links that are located on same scraper blade are close to the (mixing) shaft is articulated together with the articulated piece of second that corresponds respectively.

Preferably, one side fixed mounting that the scraper blade is kept away from the connecting rod has the bristle strip, the bottom inner wall sliding connection of bristle strip and concentrator body is in the same place, can clean the dregs of a decoction residue on the concentrator body inner wall through adding the bristle strip and remain, has improved the transfer rate of liquid medicine.

Preferably, the stiffness coefficient of the torsion spring is 150-200N/m.

Preferably, the upper part and the lower part of the concentrator body are fixedly connected through threads of bolts, and a plurality of O-shaped sealing rings are arranged between the upper part and the lower part of the concentrator body in a contact combination mode.

Compared with the prior art, the invention has the beneficial effects that: when the concentrator body is in work, can the starter motor, the motor rotates and drives the (mixing) shaft and rotate, the (mixing) shaft rotates and drives the annular piece and rotate again, the annular piece rotates and drives two connecting rods and rotate again, two connecting rods drive the scraper blade rotation that corresponds again and clean the bottom inner wall of concentrator body, thereby can effectually avoid solute in the solution to separate out and the adhesion on the bottom inner wall of concentrator body, when the thickness of concentrator body bottom inner wall adhesion solute is uneven, the scraper blade will use the connecting rod to swing as the centre of a circle in the middle of the pivoted process, and two telescopic links then provide a power that resets for the scraper blade all the time, thereby the angle of scraper blade then can be according to the different at any time changes of solute thickness on the concentrator body inner wall, and under the effect of two torsional springs, can drive the connecting rod and use the pivot to rotate as the centre of a circle, thereby can not receive the impact of solute on the concentrator body inner wall and appear damaging in the middle of the high-speed pivoted process of scraper blade .

The sealing device is combined and sealed by utilizing the contact of a plurality of smaller O-shaped sealing rings, local damage is not easy to occur, and only broken individuals need to be replaced even if the damaged O-shaped sealing rings occur, so that the cost is greatly reduced.

The liquid medicine concentrating device is simple to operate and convenient to use, and liquid medicine in the concentrator body is stirred, so that the liquid medicine is uniformly heated, and the concentrating speed is increased; meanwhile, the medicine dregs remained on the inner wall of the concentrator body can be removed, and the extraction transfer rate of the liquid medicine is improved.

Drawings

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

FIG. 2 is a front sectional view of the concentrator body according to the present invention;

FIG. 3 is an enlarged schematic view of a bottom end portion of the rotating shaft in FIG. 2;

FIG. 4 is a schematic top cross-sectional view of the ring block and two connecting rods of the present invention;

FIG. 5 is a schematic view of the lower half of the coinciding annular regions of the concentrator body of the present invention;

FIG. 6 is a schematic view of the contact between two adjacent O-rings when the upper and lower portions of the concentrator body are not installed;

FIG. 7 is a schematic view of the contact between two adjacent O-rings after the upper and lower portions of the concentrator body have been installed;

FIG. 8 is a schematic view of a cross-section of the annular region A-A of the concentrator body of the present invention with the upper and lower portions coincident;

in the figure: the concentrator comprises a concentrator body 1, a motor 101, a stirring shaft 102, an annular block 103, a connecting rod 104, a scraper 105, a telescopic rod 106, a rotating shaft 107, a round rod 108, a torsion spring 109, an arc-shaped hole 110, a bolt 111, an O-shaped sealing ring 112, a sealing ring groove 113, a gas-liquid separator 2, a condenser 3, a liquid storage tank 4, a first conduit 5, a third conduit 6 and a second conduit 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a spherical concentrator comprises a concentrator body 1, a gas-liquid separator 2, a condenser 3 and a liquid storage tank 4, wherein a same first guide pipe 5 is fixedly arranged between the concentrator body 1 and the gas-liquid separator 2, the concentrator body 1 and the gas-liquid separator 2 are mutually communicated through the first guide pipe 5, a second guide pipe 7 is fixedly arranged at the bottom of the gas-liquid separator 2, the bottom end of the second guide pipe 7 is fixedly connected with the concentrator body 1, the concentrator body 1 and the gas-liquid separator 2 are mutually communicated through the second guide pipe 7, the bottom end of the condenser 3 is fixedly connected with the top of the liquid storage tank 4, a same third guide pipe 6 is fixedly arranged at the tops of the gas-liquid separator 2 and the condenser 3, the gas-liquid separator 2 and the condenser 3 are mutually communicated through the third guide pipe 6, a motor 101 is fixedly arranged at the top of the concentrator body 1, an output shaft of the motor 101 extends into the concentrator body 1 and is fixedly provided with a stirring shaft 102, the stirring shaft 102 is fixedly sleeved with an annular block 103, two sides of the annular block 103 are both rotatably provided with connecting rods 104, one ends of the two connecting rods 104, which are far away from each other, are both fixedly provided with scrapers 105, one side of each scraper 105, which is close to the stirring shaft 102, is hinged with two telescopic rods 106, and one ends of the two telescopic rods 106, which are far away from the scrapers 105, are both hinged with the connecting rods 104.

Preferably, arc-shaped holes 110 are formed in two sides of the annular block 103, the same rotating shaft 107 is fixedly mounted on the inner walls of the top and the bottom of the arc-shaped holes 110, and the two rotating shafts 107 penetrate through the corresponding connecting rods 104 respectively and are connected with the corresponding connecting rods 104 in a rotating mode.

Preferably, be equipped with two round bars 108 in the arc hole 110, the top and the bottom of two round bars 108 respectively with the top and the bottom inner wall fixed connection in arc hole 110 together, and two round bars 108 are located the both sides of connecting rod 104 respectively, all rotate on two round bars 108 and overlap and be equipped with torsional spring 109, the one end that two torsional springs 109 kept away from each other all with one side inner wall fixed connection in arc hole 110 together, the one end that two torsional springs 109 are close to each other all with connecting rod 104 fixed connection together.

Preferably, the connecting rod 104 is provided with a rotating hole, a bearing is arranged in the rotating hole, the outer ring of the bearing is fixedly connected with the inner wall of the rotating hole, the rotating shaft 107 penetrates through the inner ring of the bearing and is fixedly connected with the inner ring of the bearing, two ends of the rotating shaft 107 extend to the outside of the rotating hole, the connecting rod 104 and the rotating shaft 107 can be limited through the bearing, and friction between the connecting rod 104 and the rotating shaft 107 can be reduced.

Preferably, three first hinged blocks are fixedly mounted on one side of the scraper 105 close to the stirring shaft 102, the ends of the two telescopic rods 106 and the connecting rod 104 far away from the stirring shaft 102 are respectively hinged with the corresponding first hinged blocks, two second hinged blocks are fixedly mounted at the top and the bottom of the connecting rod 104, and the ends of the two telescopic rods 106 on the same scraper 105 close to the stirring shaft 102 are respectively hinged with the corresponding second hinged blocks.

Preferably, one side of the scraper 105 far away from the connecting rod 104 is fixedly provided with a bristle strip, the bristle strip is connected with the inner wall of the bottom of the concentrator body 1 in a sliding manner, residue on the inner wall of the concentrator body 1 can be cleaned by adding the bristle strip, and the transfer rate of the liquid medicine is improved.

Preferably, the stiffness coefficient of the torsion spring 109 is 150 to 200N/m.

Preferably, the upper part and the lower part of the concentrator body 1 are fixedly connected through threads of bolts 111, a plurality of O-shaped sealing rings 112 are arranged between the upper part and the lower part of the concentrator body 1 in a contact combination mode, two adjacent O-shaped sealing rings 112 are arranged in a sealing ring groove 113, when the upper part and the lower part are not installed, the two O-shaped sealing rings 112 are in tangential contact, after the upper part and the lower part are installed, the O-shaped sealing rings 112 are deformed under the extrusion effect, the tangential contact is changed into surface contact, good sealing performance is guaranteed, and the O-shaped sealing rings are more suitable for static sealing relative to the V-shaped sealing rings and the U-shaped sealing rings and are lower in cost.

Specifically, the upper and lower portions of the concentrator body 1 are fixedly connected by the threads of the plurality of bolts 111, and it should be noted that the installation is performed in a certain order.

Furthermore, the liquid medicine concentrator is simple to operate and convenient to use, and the liquid medicine in the concentrator body 1 is stirred, so that the liquid medicine is uniformly heated, and the concentration speed is increased; meanwhile, the medicine dregs remained on the inner wall of the concentrator body 1 can be removed, and the extraction transfer rate of the liquid medicine is improved.

The working principle is as follows: when the concentrator body 1 works, the motor 101 can be started, the motor 101 rotates and drives the stirring shaft 102 to rotate, the stirring shaft 102 rotates and drives the annular block 103 to rotate, the annular block 103 rotates and drives the two connecting rods 104 to rotate, the two connecting rods 104 drive the corresponding scraping plates 105 to rotate and clean the inner wall of the bottom of the concentrator body 1, solute in a solution can be effectively prevented from being separated out and adhered to the inner wall of the bottom of the concentrator body 1, when the thickness of the solute adhered to the inner wall of the bottom of the concentrator body 1 is uneven, the scraping plates 105 swing by taking the connecting rods 104 as the circle center in the rotating process, the two telescopic rods 106 always provide restoring force for the scraping plates 105, so that the angle of the scraping plates 105 can be changed at any time according to the thickness of the solute on the inner wall of the concentrator body 1, and the connecting rods 104 can be driven to rotate by taking the rotating shaft 107 as the circle center under the action of the two torsion springs 109, so that it is not damaged by the impact of the solute on the inner wall of the concentrator body 1 during the high-speed rotation of the scraper 105.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.