阅读说明：本技术 一种植物提取液的蒸发浓缩设备 (Evaporation and concentration equipment for plant extract ) 是由 陈爽 黄硕泉 段志贵 刘炅峰 于 2019-08-12 设计创作，主要内容包括：本发明涉及浓缩设备技术领域,且公开了一种植物提取液的蒸发浓缩设备,包括底座,所述底座的顶部由左至右依次固定安装有气泵、温控箱和浓缩箱,所述气泵的出气端固定连接有横管,所述横管的右端与温控箱左侧面的底部连通,所述温控箱的内部固定连接有工字板,所述工字板将温控箱的内部分隔成左右的第一空腔和第二空腔与上下的第三空腔和第四空腔。该植物提取液的蒸发浓缩设备,可以调节浓缩箱内的温度,对植物提取液进行低温浓缩,避免高温导致植物提取液中的自由基活性,保证植物提取液的品质,也可以增加浓缩箱内的温度,采用高温浓缩不仅可以增加浓缩的效率,还能使得一些耐高温自由基有效保存下来。(the invention relates to the technical field of concentration equipment and discloses evaporation concentration equipment for plant extract, which comprises a base, wherein an air pump, a temperature control box and a concentration box are fixedly installed on the top of the base from left to right, a transverse pipe is fixedly connected to the air outlet end of the air pump, the right end of the transverse pipe is communicated with the bottom of the left side surface of the temperature control box, an I-shaped plate is fixedly connected to the inside of the temperature control box, and the I-shaped plate divides the inside of the temperature control box into a left first cavity, a right first cavity, a second cavity, an upper third cavity and a lower fourth cavity. This evaporative concentration equipment of plant extract can adjust the temperature in the concentrator box, carries out cryoconcentration to the plant extract, avoids the high temperature to lead to the free radical activity in the plant extract, guarantees the quality of plant extract, also can increase the temperature in the concentrator box, adopts high temperature concentration not only can increase concentrated efficiency, can also make some high temperature resistant free radicals effectively preserve.)

1. the utility model provides an evaporative concentration equipment of plant extract, includes base (1), its characterized in that: an air pump (2), a temperature control box (3) and a concentration box (4) are fixedly mounted on the top of the base (1) from left to right in sequence, a transverse pipe (5) is fixedly connected to an air outlet end of the air pump (2), and the right end of the transverse pipe (5) is communicated with the bottom of the left side face of the temperature control box (3);

the temperature control box is characterized in that an I-shaped plate (6) is fixedly connected to the inside of the temperature control box (3), the I-shaped plate (6) divides the inside of the temperature control box (3) into a first cavity, a second cavity, a third cavity and a fourth cavity, the first cavity and the second cavity are arranged on the left and right, the third cavity and the fourth cavity are arranged on the upper portion and the lower portion of the I-shaped plate (6), two groups of mounting holes (7) are respectively formed in the top and the bottom of the I-shaped plate (6), electromagnetic valves (8) are respectively arranged in the two groups of mounting holes (7) on the upper layer, a condenser (9) is arranged in the first cavity, and the upper end and;

a horizontal heating net (10) is fixedly connected inside the second cavity, the left side and the right side of the inner top wall of the temperature control box (3) are respectively and fixedly connected with a pressure sensor (11) and a first temperature sensor (12), the right end of the third cavity is fixedly connected with an air outlet pipe (13), and the right end of the air outlet pipe (13) penetrates through the concentration box (4) and extends into the concentration box (4);

The top and the bottom of the concentration box (4) are respectively and fixedly connected with a feeding pipe (14) and a discharging pipe (15), valves (16) are respectively arranged on the feeding pipe (14) and the discharging pipe (15), and air outlets (17) are respectively arranged on the left side and the right side of the top of the concentration box (4);

The improved concentrating box is characterized in that a stirring motor (18) is fixedly connected to the inside of the concentrating box (4), an output shaft of the stirring motor (18) is fixedly connected with a stirring pipe (19) communicated with the right end of an air outlet pipe (13), a coiled pipe (20) communicated with the stirring pipe (19) is fixedly connected to the left side wall and the right side wall of the stirring pipe (19), and stirring plates (21) are fixedly connected to the upper side wall and the lower side wall of the stirring pipe (19) and located on the upper side and the lower side of the coiled pipe (20).

2. The plant extract evaporative concentration apparatus according to claim 1, wherein: and a flow sensor (22) is arranged in the middle of the air outlet pipe (13) and outside the concentration box (4).

3. The plant extract evaporative concentration apparatus according to claim 1, wherein: the left side and the right side of the inner wall of the concentrating box (4) are respectively and fixedly connected with a differential pressure sensor (23) and a second temperature sensor (24).

4. the plant extract evaporative concentration apparatus according to claim 1, wherein: the gas outlet (17) is an inclined pipe arranged at the top of the concentration box (4), and a pressure release valve (25) is arranged on the inclined pipe.

5. The plant extract evaporative concentration apparatus according to claim 1, wherein: the bottom of stirring pipe (19) fixedly connected with connecting pipe (26), the inside rotation of connecting pipe (26) is connected with rotating tube (27), the bottom of rotating tube (27) and the right-hand member fixed connection of outlet duct (13).

6. The plant extract evaporative concentration apparatus according to claim 1, wherein: two rectifying holes (28) are formed in the front face of the stirring plate (21), and air outlet holes (29) which are uniformly distributed are formed in the front face of the coiled pipe (20).

7. The plant extract evaporative concentration apparatus according to claim 1, wherein: the outside fixedly connected with buckler (30) of stirring motor (18), buckler (30) are the rhombus, and the output shaft of stirring motor (18) runs through the bottom of buckler (30) and extends to the outside of buckler (30), the bottom of stirring motor (18) output shaft and the top fixed connection of stirring pipe (19), the outside cover of stirring motor (18) output shaft is equipped with water seal (31) with buckler (30) fixed connection.

8. An apparatus for the evaporative concentration of plant extract as claimed in claim 2 or 3, wherein: the left side wall fixedly connected with control box (32) of temperature control box (3), the inside of control box (32) includes central processing unit and timer, the output of first temperature sensor (12), the output of second temperature sensor (24), the output of flow sensor (22), the output of pressure sensor (11) and the data transmission of differential pressure sensor (23) all are connected with central processing unit's input electricity, central processing unit's output is connected with the input electricity of timer, the input of air pump (2), the input of condenser (9), the input of heating network (10) and the input of solenoid valve (8) all are connected with the output electricity of timer.

9. The plant extract evaporative concentration apparatus according to claim 1, wherein: the inside fixedly connected with of temperature control case (3) is located the cowling panel of first cavity bottom, the apopore with first cavity intercommunication is seted up in the middle part of temperature control case (3), and the plug is pegged graft to the inside of apopore.

Technical Field

The invention relates to the technical field of concentration equipment, in particular to evaporation concentration equipment for plant extract.

Background

studies have shown that in the case of a disturbed homeostasis of an organism, the production and response of surplus free radicals and reactive oxygen species in the body are closely related to the occurrence, development and aging processes of many diseases. Free radical reactive oxygen species can damage biological macromolecules, causing DNA mutations or breaks, and the destruction of functional proteins and membrane structures. Free radicals damage the body and are important causes for accelerating human aging. Supplementing antioxidant nutrients helps to alleviate oxidative damage and delay. Therefore, the search for antioxidant foods and herbs that effectively scavenge free radical activity is of great importance for protecting human health.

The mechanism of natural products for scavenging free radicals is complicated, and in order to obtain antioxidant substances with free radical scavenging activity, the most common method is to extract or process substances from various plants (all or a part of the plants) by using proper solvents or methods, the concentration of the extracted plant extract is low, the effect is not good, the transportation and the carrying are very troublesome, therefore, when the plant extract is concentrated by concentration equipment on the market, the activity of free radicals is affected if the temperature is too high, the concentration efficiency is seriously retarded if the temperature is low, in the concentration process, the plant extracting solution is heated unevenly, so that the quality of the concentrate is influenced, and the concentration efficiency is reduced, and therefore, the evaporation concentration equipment for the plant extracting solution is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the evaporation concentration equipment for the plant extracting solution, which has the advantages that the plant extracting solution can be evaporated and concentrated by adopting low temperature or high temperature, the plant concentration is uniformly heated, and the like, and solves the problems that when the plant extracting solution is concentrated by the traditional concentration equipment, the activity of free radicals can be influenced if the temperature is too high, the concentration efficiency can be seriously delayed if the temperature is lower, and in the concentration process, the plant extracting solution is not uniformly heated, so that the quality of the concentrate can be influenced and the concentration efficiency is reduced.

(II) technical scheme

In order to realize the purposes that the plant extract can be evaporated and concentrated at low temperature or high temperature and the plant concentration is uniformly heated, the invention provides the following technical scheme: the utility model provides an evaporation concentration equipment of plant extract, includes the base, the top of base is fixed mounting has air pump, temperature control box and concentrator box from left to right in proper order, the end fixedly connected with violently manage of giving vent to anger of air pump, the right-hand member of violently managing communicates with the bottom of temperature control box left surface.

The inside fixedly connected with worker's word board of temperature control box, worker's word board becomes the first cavity and second cavity and upper and lower third cavity and the fourth cavity of left and right with the inside partition of temperature control box, two sets of mounting holes have not been seted up equally to the top and the bottom of worker's word board, and the upper strata is two sets of the solenoid valve is all installed to the inside of mounting hole, and the internally mounted of first cavity has the condenser, the upper and lower both ends of condenser communicate with two left mounting holes respectively.

The horizontal heating net is fixedly connected in the second cavity, the pressure sensor and the first temperature sensor are fixedly connected to the left side and the right side of the top wall in the temperature control box respectively, the air outlet pipe is fixedly connected to the right end of the third cavity, and the right end of the air outlet pipe penetrates through the concentrating box and extends to the inside of the concentrating box.

The top and the bottom of concentrator box are fixedly connected with filling tube and discharging pipe respectively, all install the valve on filling tube and the discharging pipe, the left and right sides at concentrator box top all is equipped with the gas outlet.

The utility model discloses a concentrated box, including concentrate case, concentrated box, stirring motor, stirring pipe, the equal fixedly connected with of left and right sides wall of stirring pipe and stirring pipe intercommunication, the equal fixedly connected with in upper and lower both sides that the left and right sides wall of stirring pipe just is located the coiled pipe stirs the board.

Preferably, a flow sensor is arranged in the middle of the air outlet pipe and outside the concentrating tank.

Preferably, the left side and the right side of the inner wall of the concentrating box are respectively and fixedly connected with a differential pressure sensor and a second temperature sensor.

Preferably, the air outlet is an inclined pipe arranged at the top of the concentration box, and the inclined pipe is provided with a pressure release valve.

Preferably, the bottom of the stirring pipe is fixedly connected with a connecting pipe, the inside of the connecting pipe is rotatably connected with a rotating pipe, and the bottom of the rotating pipe is fixedly connected with the right end of the air outlet pipe.

Preferably, the front surface of the stirring plate is provided with two rectifying holes, and the front surface of the coiled pipe is provided with uniformly distributed air outlet holes.

Preferably, stirring motor's outside fixedly connected with buckler, the buckler is the rhombus, and stirring motor's output shaft runs through the bottom of buckler and extends to the outside of buckler, the bottom of stirring motor output shaft and the top fixed connection who stirs the pipe, stirring motor output shaft's outside cover is equipped with the water seal with buckler fixed connection.

Preferably, a control box is fixedly connected to the left side wall of the temperature control box, the control box comprises a central processing unit and a timer, the output end of the first temperature sensor, the output end of the second temperature sensor, the output end of the flow sensor, the output end of the pressure sensor and the data transmission of the differential pressure sensor are all electrically connected with the input end of the central processing unit, the output end of the central processing unit is electrically connected with the input end of the timer, and the input end of the air pump, the input end of the condenser, the input end of the heating network and the input end of the electromagnetic valve are all electrically connected with the output end of the timer.

Preferably, the inside fixedly connected with of temperature control box is located the cowling panel of first cavity bottom, the apopore with first cavity intercommunication is seted up in the middle part of temperature control box, and the plug is pegged graft to the inside of apopore.

(III) advantageous effects

Compared with the prior art, the invention provides evaporation concentration equipment for plant extract, which has the following beneficial effects:

1. This evaporative concentration equipment of plant extract lets in the temperature control incasement with external air through the air pump, and the condenser cools down the air, and the low temperature gas after the cooling passes the outlet duct and enters into the concentrator box, can adjust the temperature in the concentrator box, carries out cryoconcentration to the plant extract, avoids the high temperature to lead to the free radical activity in the plant extract, guarantees the quality of plant extract.

2. This plant extract's evaporation concentration equipment heats the air through the heating network, and the gas after the heating enters into the concentrator box, can increase the temperature in the concentrator box, adopts high temperature concentration not only can increase concentrated efficiency, can also make some high temperature resistant free radicals effectively preserve.

3. This evaporative concentration equipment of plant extract can carry out intelligent control to the temperature in the concentrator box through control box cooperation first temperature sensor, second temperature sensor, solenoid valve, differential pressure sensor, air pump and flow sensor etc. and the temperature in the effectual concentrator box of assurance is reasonable.

4. This evaporation concentration equipment of plant extract drives stirring pipe, coiled pipe and stirring board through stirring motor and stirs the mixture to the plant extract, increases the contact area and the contact time of high temperature or low temperature gas and plant extract, increases concentrated efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an evaporation and concentration apparatus for plant extract according to the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 of an apparatus for evaporation concentration of plant extract according to the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1 of an apparatus for evaporation and concentration of plant extract according to the present invention;

FIG. 4 is an enlarged view of a portion C of FIG. 1 of an apparatus for evaporation concentration of plant extract according to the present invention;

FIG. 5 is a schematic structural diagram of an I-shaped plate in the plant extract evaporation and concentration equipment provided by the invention;

FIG. 6 is a schematic view of the internal structure of a temperature control box in an evaporation concentration apparatus for plant extract according to the present invention;

Fig. 7 is a system diagram of a plant extract evaporation and concentration device provided by the invention.

In the figure: the device comprises a base 1, an air pump 2, a temperature control box 3, a concentration box 4, a transverse pipe 5, a I-shaped plate 6, a mounting hole 7, an electromagnetic valve 8, a condenser 9, a heating net 10, a pressure sensor 11, a first temperature sensor 12, an air outlet pipe 13, a charging pipe 14, a discharging pipe 15, a valve 16, an air outlet 17, a stirring motor 18, a stirring pipe 19, a coiled pipe 20, a stirring plate 21, a flow sensor 22, a differential pressure sensor 23, a second temperature sensor 24, a pressure relief valve 25, a connecting pipe 26, a rotating pipe 27, a flow rectifying hole 28, an air outlet hole 29, a waterproof cover 30, a water seal 31 and a control box 32.

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. 1-7, an evaporation concentration apparatus for plant extract comprises a base 1, an air pump 2, a temperature control box 3 and a concentration box 4 are fixedly installed on the top of the base 1 from left to right in sequence, a transverse pipe 5 is fixedly connected to an air outlet end of the air pump 2, and the right end of the transverse pipe 5 is communicated with the bottom of the left side surface of the temperature control box 3.

The inside fixedly connected with I-shaped board 6 of temperature control box 3, I-shaped board 6 divides the inside of temperature control box 3 into first cavity and second cavity and upper and lower third cavity and fourth cavity about, two sets of mounting holes 7 have been seted up respectively to the top and the bottom of I-shaped board 6, solenoid valve 8 is all installed to the inside of two sets of mounting holes 7 on upper strata, the internally mounted of first cavity has condenser 9, the upper and lower both ends of condenser 9 communicate with two left mounting holes 7 respectively, the inside fixedly connected with of temperature control box 3 is located the cowling panel of first cavity bottom, the apopore with first cavity intercommunication is seted up at the middle part of temperature control box 3, the inside grafting of apopore has the stopper, when condenser 9 cooled down the gas that enters into in the first cavity, the vapor in the air can liquefy, the water after the liquefaction can be discharged from the apopore along the cowling panel.

The inside fixedly connected with horizontally heating net 10 of second cavity, the left and right sides difference fixedly connected with pressure sensor 11 and the first temperature sensor 12 of roof in the temperature control box 3, the right-hand member fixedly connected with outlet duct 13 of third cavity, the right-hand member of outlet duct 13 runs through concentrator box 4 and extends to the inside of concentrator box 4, the middle part of outlet duct 13 and the externally mounted who is located concentrator box 4 have flow sensor 22, can measure the gas that passes outlet duct 13 and enter into concentrator box 4 through flow sensor 22, the convenient temperature to in the concentrator box 4 is adjusted.

Top and the bottom of concentrator box 4 are fixedly connected with filling tube 14 and discharging pipe 15 respectively, all install valve 16 on filling tube 14 and the discharging pipe 15, the left and right sides at concentrator box 4 top all is equipped with gas outlet 17, gas outlet 17 is for installing the pipe chute at concentrator box 4 top, install relief valve 25 on the pipe chute, after the pressure in concentrator box 4 exceeded the critical value, can lose heart automatically, avoid the atmospheric pressure in concentrator box 4 too high and take place dangerous accident.

the inside fixedly connected with agitator motor 18 of the concentrator box 4, the outside fixedly connected with buckler 30 of agitator motor 18, the buckler 30 is rhombus, and the output shaft of agitator motor 18 runs through the bottom of buckler 30 and extends to the outside of buckler 30, the bottom of the output shaft of agitator motor 18 is fixedly connected with the top of stirring pipe 19, the outside cover of the output shaft of agitator motor 18 is equipped with the water seal 31 fixedly connected with buckler 30, the rhombus buckler 30 can prevent effectively that the plant extract from contacting with agitator motor 18 in the process of feeding and stirring, and the output shaft of agitator motor 18 rotates in the water seal 31, can not collide with buckler 30, the left and right sides of the inner wall of concentrator box 4 are fixedly connected with differential pressure sensor 23 and second temperature sensor 24 respectively, differential pressure sensor 23 monitors the material added in the concentrator box 4, avoid the plant extract that drops into too much, the liquid level height of the plant extract in the concentrating box 4 can be monitored by the differential pressure sensor 23, the temperature of the plant extract or the temperature of steam in the concentrating box 4 can be monitored by the second temperature sensor 24, the temperature in the concentrating box 4 is prevented from exceeding the control range, the output shaft of the stirring motor 18 is fixedly connected with a stirring pipe 19 communicated with the right end of the air outlet pipe 13, the bottom of the stirring pipe 19 is fixedly connected with a connecting pipe 26, the inside of the connecting pipe 26 is rotatably connected with a rotating pipe 27, the bottom of the rotating pipe 27 is fixedly connected with the right end of the air outlet pipe 13, the stirring pipe 19 is driven to rotate when the stirring motor 18 is started, the connecting pipe 26 is driven to rotate outside the rotating pipe 27 when the stirring pipe 19 rotates, meanwhile, the gas in the air outlet pipe 13 can pass through the rotating pipe 27 to enter the connecting pipe 26 and the inside of the stirring pipe 19 all the time, the left side wall and the right side, the left side wall and the right side wall of the stirring pipe 19 are fixedly connected with stirring plates 21 respectively positioned at the upper side and the lower side of the coiled pipe 20, the front surface of the stirring plate 21 is provided with two rectifying holes 28, the front surface of the coiled pipe 20 is provided with uniformly distributed air outlet holes 29, air entering the stirring pipe 19 can enter the coiled pipe 20 and can be discharged from the air outlet holes 29, when the stirring pipe 19 rotates, the coiled pipe 20 and the stirring plate 21 synchronously rotate, when the coiled pipe 20 rotates, not only can the plant extract be stirred, but also hot air discharged from the air outlet holes 29 can be more fully contacted with the plant extract, the stirring plate 21 rotates along with the stirring pipe 19, the plant extract can be effectively stirred, in the stirring process, the flow direction of the plant extract can be changed by the plant extract passing through the rectifying holes 28, so that the plant extracts at the upper layer and the lower layer can be communicated, so that the stirring and mixing effect is better.

The left side wall of the temperature control box 3 is fixedly connected with a control box 32, the control box 32 comprises a central processing unit and a timer, the output end of the first temperature sensor 12, the output end of the second temperature sensor 24, the output end of the flow sensor 22, the output end of the pressure sensor 11 and the data transmission of the differential pressure sensor 23 are all electrically connected with the input end of the central processing unit, the output end of the central processing unit is electrically connected with the input end of the timer, the input end of the air pump 2, the input end of the condenser 9, the input end of the heating network 10 and the input end of the electromagnetic valve 8 are all electrically connected with the output end of the timer, the first temperature sensor 12 and the second temperature sensor 24 send the monitored temperature information to the central processing unit, the central processing unit analyzes and calculates the temperature data, and then sends corresponding instruction signals to the timer, the air pump 2, the condenser 9, the, the air is heated or cooled as required, then the low-temperature or high-temperature gas is introduced into the concentration box 4, the temperature in the concentration box 4 is adjusted, and low-temperature concentration or high-temperature concentration is carried out.

In conclusion, the plant extract evaporation and concentration equipment for plant extract is characterized in that plant extract to be concentrated is introduced into a concentration box 4 from a feed pipe 14, an air pump 2 is started, external air is introduced into a temperature control box 3 by the air pump 2, the air introduced into the temperature control box 3 is prevented by an I-shaped plate 6 from entering a first cavity and a second cavity, the air entering the first cavity is cooled by a condenser 9, the air entering the second cavity is heated by a heating net 10, when the air entering the first cavity is cooled by the condenser 9, water vapor in the air is liquefied, the liquefied water can be discharged from a water outlet hole along a rectifying plate, when the plant extract to be concentrated at low temperature is concentrated, a central processing unit controls an electromagnetic valve 8 corresponding to the first cavity to be opened, cold air enters a third cavity and passes through an air outlet pipe 13 to enter the concentration box 4, when the plant extract needing high-temperature concentration is concentrated, the central processing unit controls the electromagnetic valve 8 corresponding to the second cavity to be opened, and hot air enters the concentrating box 4 through the air outlet pipe 13.

And, stirring motor 18 drives stirring pipe 18, coiled pipe 20 and stirring board 21, can increase plant extract mixing efficiency, when stirring pipe 19 rotates, coiled pipe 20 and stirring board 21 rotate in step, not only can stir plant extract when coiled pipe 20 rotates, can also make the hot-air that leads to from gas outlet 29 more abundant contact with plant extract, and stirring board 21 rotates along with stirring pipe 19, can carry out effectual stirring to plant extract, the in-process of stirring, plant extract passes the flow direction that whole flowage hole 28 can change plant extract, make the plant extract of upper and lower floor can take place to exchange, make and stir the mixed effect better.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.