CN216986386U - Mixed feed arrangement of biological centrifugal extraction machine - Google Patents

Abstract

The utility model discloses a mixing and feeding device of a biological centrifugal extractor, which comprises a main body, wherein a heavy phase chamber is arranged on the left side of the main body, a light phase chamber is arranged on the right side of the main body, the heavy phase chamber and the light phase chamber are both fixedly connected with the main body and are arranged oppositely, the main body comprises a main box body, a mixing chamber is arranged inside the main box body, the outer side of the mixing chamber is wrapped by a heat-insulating layer, the mixing chamber comprises a chamber wall, a heavy phase feeding pipe is arranged on the left side surface of the chamber wall, a light phase feeding pipe is arranged on the right side surface of the chamber wall, a first ventilation opening is arranged at the top of the chamber wall, a stirring device is arranged at the bottom of the chamber wall, and a discharging pipe is arranged at the bottom of the side surface of the chamber wall. The utility model has the heavy phase chamber and the light phase chamber, can pre-treat two raw materials, improves the mixing effect, and the temperature control device can reduce the temperature change in the mixing process and reduce the emulsification problem.

Description

Mixed feed arrangement of biological centrifugal extraction machine

Technical Field

The utility model relates to the technical field of extraction equipment, in particular to a mixing and feeding device of a biological centrifugal extractor.

Background

The centrifugal extractor is a liquid-liquid extraction device, and the material liquid completes the processes of mixed mass transfer and centrifugal separation under the action of a rotating part; the centrifugal extractor is a novel, rapid and efficient liquid-liquid extraction device which rapidly mixes and separates two liquids with different densities and which are not mutually soluble by utilizing the strong centrifugal force generated by the high-efficient rotation of the rotary drum. The traditional mixed feeding structure, namely an annular gap type centrifugal extractor mixed feeding structure, is mostly adopted by industrial centrifugal extractors. With the continuous development of centrifugal extraction technology and the continuous expansion of the industrial application field of centrifugal extractors, the problems of large mixing strength, difficult control and large power consumption are gradually exposed in the feeding structure of the traditional centrifugal extractor, and the emulsification phenomenon occurs in many systems due to the large mixing strength, which directly influences the industrial application of the centrifugal extractor.

The utility model discloses a Chinese patent publication No. CN209967745U, belonging to the technical field of extraction equipment, in particular to a mixing and feeding device of a centrifugal extractor, which comprises a heavy liquid separation cavity, a light liquid separation cavity, a heavy liquid channel and a light liquid channel, wherein the bottoms of the heavy liquid separation cavity and the light liquid separation cavity are provided with a mixing hopper fixedly connected with a shell, the side wall of the mixing hopper is provided with an inclined surface, the inner side of the mixing hopper is provided with a mixing cavity communicated with the heavy liquid channel and the light liquid channel, the heavy liquid channel and the light liquid channel are provided with a mixing hopper, the mixing hopper is provided with a downward inclined surface, the heavy liquid tangentially flows into the mixing hopper through the heavy liquid channel and the heavy liquid guide channel, the light liquid tangentially flows into the mixing hopper through the light liquid channel and the light liquid guide channel, the heavy liquid and the light liquid are subjected to impact mixing, and simultaneously, the downward inclined surface forms a buffer cavity, and the heavy liquid separation cavity and the light liquid separation cavity can enter according to the centrifugal force after the heavy liquid and the light liquid are fully mixed for a long time, therefore, the mixing effect is good. The above prior art solutions have the following drawbacks: among the above-mentioned prior art scheme, can not prevent to appear the emulsification because of the mixing intensity is too high among the mixing process, do not have the preliminary treatment to heavy phase and light phase raw materials simultaneously, can not reach better mixed effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mixing and feeding device of a biological centrifugal extractor, which is provided with a heavy phase chamber and a light phase chamber, can pre-treat two raw materials, improves the mixing effect, and can reduce the temperature change in the mixing process and reduce the emulsification problem by a temperature control device.

In order to achieve the purpose, the utility model provides the following technical scheme: a mixing and feeding device of a biological centrifugal extractor comprises a main body, wherein a heavy phase chamber is arranged on the left side of the main body, a light phase chamber is arranged on the right side of the main body, and the heavy phase chamber and the light phase chamber are both fixedly connected with the main body and are arranged oppositely;

the main body comprises a main box body, a mixing chamber is arranged in the main box body, and the outer side of the mixing chamber is wrapped by a heat-insulating layer;

the main tank body comprises a tank wall, a through hole is formed in the top of the tank wall, a tank cover is arranged at the through hole in the top of the tank wall, and a handle is arranged on the outer side of the tank cover.

Preferably, the mixing chamber comprises a chamber wall, the left side surface of the chamber wall is provided with a heavy phase feeding pipe, the right side surface of the chamber wall is provided with a light phase feeding pipe, the top of the chamber wall is provided with a first air vent, the bottom of the chamber wall is provided with a stirring device, and the bottom of the side surface of the chamber wall is provided with a discharging pipe.

Preferably, agitating unit includes the device main part, the inside motor one that is provided with of device main part, motor one top is connected with stirring rake one, and stirring rake one is located inside the mixing chamber.

Preferably, the discharging pipe comprises a pipe body, and a valve is arranged at the tail end of the pipe body.

Preferably, the heat preservation layer comprises an outer shell, a temperature control device is installed at the top of the outer shell, a temperature sensor is installed at the bottom of the temperature control device, and a ventilation pipe is connected to the bottom of the temperature control device.

Preferably, the heavy phase chamber comprises a heavy phase chamber main body, a second motor is arranged on the left side of the heavy phase chamber main body, a second stirring paddle is connected to the second motor, a second air vent is arranged at the top of the heavy phase chamber main body, and a first feeding hole is formed in the top of the heavy phase chamber main body.

Preferably, the light phase chamber comprises a light phase chamber main body, a motor III is arranged on the right side of the light phase chamber main body, a stirring paddle III is connected to the motor III, a vent III is arranged at the top of the light phase chamber main body, and a feeding hole II is arranged at the top of the light phase chamber main body.

Compared with the prior art, the utility model has the beneficial effects that: the device is provided with a heavy phase chamber and a light phase chamber, can pre-treat two raw materials, and is provided with a temperature control device at the position of a mixing chamber, so that the emulsification phenomenon caused by high rotating speed is avoided.

(1) The feeding is ensured by respectively arranging a heavy phase chamber and a light phase chamber at two sides of the main body, and the heavy phase chamber and the light phase chamber are respectively communicated with the mixing chamber through a heavy phase feeding pipe and a light phase feeding pipe. When in use, the heavy phase liquid and the light phase liquid can be respectively injected through a first feed inlet and a second feed inlet at the tops of the heavy phase chamber and the light phase chamber and then are led into the mixing chamber for mixing;

(2) mix heavy phase liquid and light phase liquid through setting up the mixing chamber in that the main tank is inside, be provided with agitating unit in mixing chamber inside, agitating unit can stir the heavy phase liquid and the light phase liquid that send into with heavy phase chamber and light phase room, the temperature rise that arouses for avoiding the rotational speed is too high and influence the mixed effect, the parcel has the heat preservation in mixing chamber outer layer, the heat preservation top is provided with temperature control device, the temperature sensor who connects on the device can monitor the temperature of mixing chamber at any time, control the temperature when temperature variation is too big. After the heavy phase liquid and the light phase liquid are fully mixed, the mixed liquid can be sent out through a discharge pipe at the bottom of the mixing chamber, and the mixed liquid can flow out by opening a valve.

(3) The second stirring paddle and the third stirring paddle are respectively arranged in the heavy phase chamber and the light phase chamber to pre-mix the heavy phase liquid and the light phase liquid uniformly so as to improve the final mixing effect and ensure that the finally formed mixed liquid has the same quality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

FIG. 3 is a schematic cross-sectional view of a temperature control device according to the present invention;

FIG. 4 is a schematic structural view of a stirring device according to the present invention;

FIG. 5 is a schematic structural view of a second stirring paddle of the present invention.

The reference numerals in the figures illustrate: 1. a main body; 11. a main box body; 111. a box wall; 112. a box cover; 113. a handle; 12. a mixing chamber; 121. a chamber wall; 122. a heavy phase feed pipe; 123. a light phase feeding pipe; 124. a first air vent; 125. a stirring device; 1251. a device main body; 1252. a first motor; 1253. a first stirring paddle; 126. a discharge pipe; 1261. a pipe body; 1262. a valve; 13. A heat-insulating layer; 131. an outer shell; 132. a temperature control device; 133. a temperature sensor; 134. a ventilation tube; 2. a heavy phase chamber; 21. a heavy phase chamber body; 22. a second motor; 23. a second stirring paddle; 24. a second air vent; 25. a first feeding hole; 3. a light phase chamber; 31. a light phase chamber body; 32. A third motor; 33. a third stirring paddle; 34. a third air vent; 35. and a second feeding hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a mixed feeding device of a biological centrifugal extractor comprises a main body 1, wherein a heavy phase chamber 2 is arranged on the left side of the main body 1, a light phase chamber 3 is arranged on the right side of the main body 1, the heavy phase chamber 2 and the light phase chamber 3 are both fixedly connected with the main body 1 and are arranged oppositely, the main body 1 comprises a main box body 11, a mixing chamber 12 is arranged in the main box body 11, and the outer side of the mixing chamber 12 is wrapped by a heat insulation layer 13;

specifically, as shown in fig. 1 and 2, a heavy phase chamber 2 and a light phase chamber 3 are respectively arranged on two sides of a main body 1 to ensure feeding, a mixing chamber 12 is arranged in a main box body 11 to mix heavy phase liquid and light phase liquid, and in order to avoid the influence of temperature rise caused by overhigh rotating speed on the mixing effect, an insulating layer 13 is wrapped on the outer layer of the mixing chamber 12 and can control the temperature in the mixing chamber 12 so as to avoid emulsification caused by overhigh rotating speed and temperature rise;

the main box body 11 comprises a box wall 111, a through hole is formed in the top of the box wall 111, a box cover 112 is arranged at the through hole in the top of the box wall 111, and a handle 113 is arranged on the outer side of the box cover 112;

specifically, as shown in fig. 2, the main body 11 can be opened by the cover 112 disposed on the main body 11, and the operation can be completed by pulling the handle 113;

the mixing chamber 12 comprises a chamber wall 121, a heavy phase feeding pipe 122 is arranged on the left side surface of the chamber wall 121, a light phase feeding pipe 123 is arranged on the right side surface of the chamber wall 121, a first ventilation opening 124 is arranged at the top of the chamber wall 121, a stirring device 125 is arranged at the bottom of the chamber wall 121, and a discharging pipe 126 is arranged at the bottom of the side surface of the chamber wall 121;

the discharge pipe 126 comprises a pipe body 1261, and a valve 1262 is arranged at the tail end of the pipe body 1261;

specifically, as shown in fig. 1, in use, the heavy phase chamber 2 and the light phase chamber 3 are respectively communicated with the mixing chamber 12 through a heavy phase feeding pipe 122 and a light phase feeding pipe 123, heavy phase liquid and light phase liquid are introduced into the mixing chamber 12 to be mixed, the mixing chamber 12 is communicated with the outside through a first vent 124, a stirring device 125 is arranged inside the mixing chamber 12, the stirring device 125 can stir and mix the heavy phase liquid and the light phase liquid fed from the heavy phase chamber 2 and the light phase chamber 3, after the heavy phase liquid and the light phase liquid are fully mixed, the mixed liquid can be fed out through a discharging pipe 126 at the bottom of the mixing chamber 12, and the valve 1262 is opened to flow out the mixed liquid;

the stirring device 125 comprises a device main body 1251, a first motor 1252 is arranged inside the device main body 1251, a first stirring paddle 1253 is connected above the first motor 1252, and the first stirring paddle 1253 is positioned inside the mixing chamber 12;

specifically, as shown in fig. 1 and 4, when in use, after the heavy phase liquid and the light phase liquid enter the mixing chamber 12, the first motor 1252 inside the device main body 1251 drives the first stirring paddle 1253 to rotate, so as to perform mixing operation;

the heat-insulating layer 13 comprises an outer shell 131, a temperature control device 132 is mounted at the top of the outer shell 131, a temperature sensor 133 is mounted at the bottom of the temperature control device 132, and a ventilation pipe 134 is connected at the bottom of the temperature control device 132;

specifically, as shown in fig. 3, when in use, the top of the insulating layer 13 is provided with a temperature control device 132, a temperature sensor 133 connected to the temperature control device 132 can monitor the temperature of the mixing chamber 12 at any time, control the temperature when the temperature changes too much, and perform ventilation operation through a ventilation pipe 134;

the heavy phase chamber 2 comprises a heavy phase chamber main body 21, a second motor 22 is arranged on the left side of the heavy phase chamber main body 21, a second stirring paddle 23 is connected onto the second motor 22, a second air vent 24 is arranged at the top of the heavy phase chamber main body 21, and a first feeding hole 25 is arranged at the top of the heavy phase chamber main body 21;

the light phase chamber 3 comprises a light phase chamber main body 31, a third motor 32 is arranged on the right side of the light phase chamber main body 31, a third stirring paddle 33 is connected to the third motor 32, a third vent 34 is arranged at the top of the light phase chamber main body 31, and a second feed inlet 35 is arranged at the top of the light phase chamber main body 31;

specifically, as shown in fig. 1 and 5, when in use, the heavy phase liquid and the light phase liquid are injected through the first feed port 25 and the second feed port 35 at the top of the heavy phase chamber 2 and the light phase chamber 3, respectively, and then introduced into the mixing chamber 12 for mixing, the second stirring paddle 23 and the third stirring paddle 33 are respectively arranged inside the heavy phase chamber 2 and the light phase chamber 3 for pre-mixing the heavy phase liquid and the light phase liquid uniformly, and the motors 22 and the third motor 32 are respectively driven to improve the final mixing effect.

The working principle is as follows: when the device is used, firstly, heavy-phase liquid and light-phase liquid are respectively injected through a first feed port 25 and a second feed port 35 at the tops of the heavy-phase chamber 2 and the light-phase chamber, a second stirring paddle 23 and a third stirring paddle 33 are respectively arranged in the heavy-phase chamber 2 and the light-phase chamber 3 to pre-mix the heavy-phase liquid and the light-phase liquid uniformly, and the second stirring paddle 23 and the third stirring paddle 33 are respectively driven by a second motor 22 and a third motor 32.

Then, the heavy phase chamber 2 and the light phase chamber 3 are respectively communicated with the mixing chamber 12 through a heavy phase feeding pipe 122 and a light phase feeding pipe 123, the heavy phase liquid and the light phase liquid are introduced into the mixing chamber 12 from the heavy phase feeding pipe 122 and the light phase feeding pipe 123 to be mixed, a stirring device 125 is arranged in the mixing chamber 12, the stirring device 125 can stir and mix the heavy phase liquid and the light phase liquid which are fed from the heavy phase chamber 2 and the light phase chamber 3, a temperature control device 132 is arranged at the top of the heat insulation layer 13 in the mixing process, a temperature sensor 133 connected to the temperature control device 132 can monitor the temperature of the mixing chamber 12 at any time, the temperature is controlled when the temperature changes too much, and air exchange operation is carried out through an air exchange pipe 134;

finally, after the heavy phase liquid and the light phase liquid are fully mixed, the mixed liquid can be sent out through a discharge pipe 126 at the bottom of the mixing chamber 12, and the mixed liquid can flow out by opening a valve 1262.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (7)

1. The utility model provides a mixed feed arrangement of biological centrifugal extractor, includes main part (1), its characterized in that: the heavy phase chamber (2) is arranged on the left side of the main body (1), the light phase chamber (3) is arranged on the right side of the main body (1), and the heavy phase chamber (2) and the light phase chamber (3) are both fixedly connected with the main body (1) and are arranged oppositely;

the main body (1) comprises a main box body (11), a mixing chamber (12) is arranged in the main box body (11), and the outer side of the mixing chamber (12) is wrapped by a heat-insulating layer (13);

the main tank body (11) comprises a tank wall (111), a through hole is formed in the top of the tank wall (111), a tank cover (112) is arranged at the through hole in the top of the tank wall (111), and a handle (113) is arranged on the outer side of the tank cover (112).

2. The mixing and feeding device of the biological centrifugal extractor as claimed in claim 1, wherein: the mixing chamber (12) comprises a chamber wall (121), a heavy phase feeding pipe (122) is arranged on the left side face of the chamber wall (121), a light phase feeding pipe (123) is arranged on the right side face of the chamber wall (121), a first ventilation opening (124) is arranged at the top of the chamber wall (121), a stirring device (125) is arranged at the bottom of the chamber wall (121), and a discharging pipe (126) is arranged at the bottom of the side face of the chamber wall (121).

3. The mixing and feeding device of a biological centrifugal extractor as claimed in claim 2, wherein: agitating unit (125) are including device main part (1251), inside being provided with motor (1252) of device main part (1251), motor (1252) top is connected with stirring rake (1253), and stirring rake (1253) is located mixing chamber (12) inside.

4. The mixing and feeding device of the biological centrifugal extractor as claimed in claim 2, wherein: the discharge pipe (126) comprises a pipe body (1261), and a valve (1262) is arranged at the tail end of the pipe body (1261).

5. The mixing and feeding device of a biological centrifugal extractor as claimed in claim 1, wherein: the heat preservation layer (13) comprises an outer shell (131), a temperature control device (132) is installed at the top of the outer shell (131), a temperature sensor (133) is installed at the bottom of the temperature control device (132), and a ventilation pipe (134) is connected to the bottom of the temperature control device (132).

6. The mixing and feeding device of a biological centrifugal extractor as claimed in claim 1, wherein: heavy phase chamber (2) are including heavy phase chamber main part (21), heavy phase chamber main part (21) left side is provided with motor two (22), be connected with stirring rake two (23) on motor two (22), heavy phase chamber main part (21) top is provided with blow vent two (24), heavy phase chamber main part (21) top is provided with feed inlet (25).

7. The mixing and feeding device of a biological centrifugal extractor as claimed in claim 1, wherein: the light phase chamber (3) comprises a light phase chamber main body (31), a motor III (32) is arranged on the right side of the light phase chamber main body (31), a stirring paddle III (33) is connected onto the motor III (32), a vent III (34) is arranged at the top of the light phase chamber main body (31), and a feeding hole II (35) is arranged at the top of the light phase chamber main body (31).

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