Traditional Chinese medicine double-effect concentration equipment capable of regenerating heat and recycling

Abstract

The utility model discloses traditional Chinese medicine double-effect concentration equipment capable of achieving heat regeneration and reutilization, the traditional Chinese medicine double-effect concentration equipment capable of achieving heat regeneration and reutilization comprises an equipment body, a medicine liquid treatment device, a condensation unit and a liquid collector, and the medicine liquid treatment device comprises a first medicine liquid treatment assembly, a second medicine liquid treatment assembly and a hot liquid supply component; the hot liquid supply component is used for supplying heat to the first liquid medicine treatment assembly and the second liquid medicine treatment assembly, the condensation unit comprises a first condenser and a second condenser, and the first condenser and the second condenser are used for condensing steam generated by the first liquid medicine treatment assembly and the second liquid medicine treatment assembly respectively. Condensate influenced by heat transfer can be introduced into the hot liquid supply component, so that the condensate influenced by heat transfer can be used for supplying heat to the first liquid medicine treatment assembly and the second liquid medicine treatment assembly by the hot liquid supply component, and the heat supply cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine concentration, in particular to a traditional Chinese medicine double-effect concentration device which can be heat-recovered and reused. Background Art

[0002] At present, the equipment used in traditional Chinese medicine concentration technology is mostly double-effect concentrators, in which two evaporators are connected in series to evaporate the traditional Chinese medicine liquid for a second time, and then the hot steam is cooled and liquefied through a condenser, and this process is repeated until the traditional Chinese medicine liquid is concentrated into an effective monomer.

[0003] When a predetermined amount of condensate is introduced into the condenser of the double-effect concentrator to liquefy the flowing hot steam, the inner wall of the condenser will conduct heat with the hot steam, which causes the condensate to gradually heat up due to the heat transfer, thereby affecting the liquefaction of the hot steam. In this way, the heated condensate needs to be replaced in time to avoid incomplete liquefaction of the hot steam and causing some effective Chinese medicine components to remain in the steam.

[0004] In addition, double-effect evaporators mostly use liquid heating to evaporate the Chinese medicine solution. If the condensed liquid affected by heat transfer can also be used to heat the heater, the cost of using the heater will be reduced. Utility Model Content

[0005] In order to solve the above technical problems and achieve at least one advantage of the utility model, the utility model provides a Chinese medicine double-effect concentration device that can be reheated and reused, wherein the Chinese medicine double-effect concentration device that can be reheated and reused comprises:

[0006] Equipment body;

[0007] A liquid medicine processing device, the liquid medicine processing device comprising:

[0008] a first liquid medicine treatment component, the first liquid medicine treatment component comprising a first heater and a first evaporator, the first heater being installed at a predetermined position of the device body to heat the Chinese medicine liquid, the first evaporator being installed at a predetermined height of the device body close to the first heater, and the first evaporator being connected to the first heater;

[0009] a second liquid medicine treatment component, the second liquid medicine treatment component comprising a second heater and a second evaporator, the second heater being installed at a predetermined position of the equipment body for heating the Chinese medicine liquid, the second heater being arranged adjacent to the first evaporator, and the second heater being communicated with the first evaporator, the second evaporator being installed at a predetermined height of the equipment body close to the second heater, and the second evaporator being communicated with the second heater;

[0010] a hot liquid supply member, the hot liquid supply member having a hot liquid supply cavity, the hot liquid supply cavity being used to supply hot liquid, and the hot liquid supply member being installed at a predetermined position of the device body in a manner capable of supplying hot liquid to the first heater and the second heater through the hot liquid supply cavity;

[0011] A condensing unit, the condensing unit comprising:

[0012] a first condenser, the first condenser is disposed between the first evaporator and the second heater and is in communication with the first evaporator and the second heater, and the first condenser has a first steam channel and a first condensation chamber, the first condensation chamber is penetrated by an inner wall forming the first steam channel, the first condensation chamber is used to pass condensate, and the first condensation chamber is also in communication with the hot liquid supply chamber;

[0013] a second condenser, the second condenser being connected to the first condenser in a manner capable of being connected to the hot liquid supply member;

[0014] A liquid collector is connected to the second condenser and is used to collect liquid.

[0015] According to an embodiment of the utility model, the first heater has a first liquid storage chamber and a first heating space, the first liquid storage chamber is used to store Chinese medicine liquid, the first heating space is connected to the hot liquid supply chamber, so that the Chinese medicine liquid stored in the first liquid storage chamber is heated, the first evaporator has a first evaporation chamber, the first heater extends in a direction close to the first evaporator in a manner that enables the first liquid storage chamber to communicate with the first evaporation chamber to form a first pipe, the first pipe is connected to the first heater and the first evaporator, the second heater has a second liquid storage chamber and a second heating space, the second liquid storage chamber is used to store Chinese medicine liquid, the second heating space is connected to the hot liquid supply chamber, so that the Chinese medicine liquid stored in the second liquid storage chamber is heated, and the second evaporator has a second evaporation chamber, the second heater extends in a direction close to the second evaporator in a manner that enables the second liquid storage chamber to communicate with the second evaporation chamber to form a second pipe, the second pipe is connected to the second heater and the second evaporator, and the first steam channel is arranged between the first evaporation chamber and the second liquid storage chamber and is connected to the first evaporation chamber and the second liquid storage chamber.

[0016] According to one embodiment of the utility model, the first evaporator extends at the bottom toward the direction close to the first heater to form a first liquid return pipe, and the first liquid return pipe is connected to the first heater and the first evaporator. The second evaporator extends at the bottom toward the direction close to the second heater to form a second liquid return pipe, and the second liquid return pipe is connected to the second heater and the second evaporator.

[0017] According to an embodiment of the present invention, the first evaporator is disposed above the first heater, and the second evaporator is disposed above the second heater.

[0018] According to one embodiment of the utility model, the first condenser is arranged at a predetermined height, and the bottom of the first condenser is located at a position higher than the bottom of the first evaporator, and the first condenser extends at the bottom toward the bottom of the first evaporator to form a first connecting pipe, and the first connecting pipe is used to connect the first steam channel with the first evaporation chamber.

[0019] According to one embodiment of the utility model, the second condenser is arranged between the second evaporator and the hot liquid supply component, and the second condenser has a second steam channel and a second condensation chamber, the second steam channel is arranged between the second evaporation chamber and the hot liquid supply chamber and is connected with the second evaporation chamber and the hot liquid supply chamber, the second condensation chamber is penetrated by the inner wall forming the second steam channel, the second condensation chamber is used to pass condensate, and the second condensation chamber is also connected to the hot liquid supply chamber.

[0020] According to one embodiment of the utility model, the second condenser is arranged at a predetermined height, and the bottom of the second condenser is located at a position higher than the bottom of the second evaporator, and the second condenser extends at the bottom toward the bottom of the second evaporator to form a second connecting pipe, and the second connecting pipe is used to connect the second steam channel with the second evaporation chamber.

[0021] According to one embodiment of the utility model, the condensation unit also includes a third condenser, which is arranged adjacent to the second condenser, and the third condenser has a third steam channel and a third condensation chamber, the third steam channel is connected to the second steam channel, the third condensation chamber is penetrated by the inner wall forming the third steam channel, the third condensation chamber is used to pass condensate, and the third condensation chamber is also connected to the hot liquid supply chamber.

[0022] According to one embodiment of the utility model, the liquid collector is arranged adjacent to the third condenser, and the liquid collector is maintained at a predetermined position below the third condenser, and the liquid collector has a liquid collecting cavity, which is connected to the third steam channel for collecting liquid.

[0023] According to one embodiment of the utility model, the first heater extends a predetermined length from the inside to the outside at the top to form a first ventilation pipe portion for ventilating the first liquid storage chamber, the first ventilation pipe portion is arranged at a predetermined position higher than the liquid level in the first liquid storage chamber, and the first ventilation pipe portion guides the foam on the surface of the medicine liquid to be blown toward the first pipe when ventilating the first liquid storage chamber, and the second heater extends a predetermined length from the inside to the outside at the top to form a second ventilation pipe portion for ventilating the second liquid storage chamber, the second ventilation pipe portion is arranged at a predetermined position higher than the liquid level in the second liquid storage chamber, and the second ventilation pipe portion guides the foam on the surface of the medicine liquid to be blown toward the second pipe when ventilating the second liquid storage chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A stereoscopic diagram of the double-effect Chinese medicine concentration device capable of heat recovery and reuse according to the utility model is shown.

[0025] Figure 2 A three-dimensional diagram from another angle is shown of the double-effect Chinese medicine concentration device capable of heat recovery and reuse according to the utility model.

[0026] Figure 3 A cross-sectional view of the double-effect Chinese medicine concentration device capable of heat recovery and reuse according to the utility model is shown.

[0027] Figure 4 for Figure 3 An enlarged view of a partial structure of the double-effect Chinese medicine concentration equipment that can be reheated and reused is shown.

[0028] Figure 5 for Figure 3 Another enlarged view of the partial structure of the double-effect Chinese medicine concentration equipment that can be reheated and reused is shown.

[0029] Figure 6 for Figure 3 Another enlarged view of the partial structure of the double-effect Chinese medicine concentration equipment that can be reheated and reused is shown.

[0030] Figure 7 for Figure 3 Another enlarged view of the partial structure of the double-effect Chinese medicine concentration equipment that can be reheated and reused is shown. DETAILED DESCRIPTION

[0031] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0032] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0033] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0034] refer to Figures 1 to 7 According to a preferred embodiment of the utility model, a double-effect Chinese medicine concentration device that can be reheated and reused will be described in detail below. The double-effect Chinese medicine concentration device that can be reheated and reused includes an equipment body 10, a liquid medicine processing device 20, a condensation unit 30 and a liquid collector 40.

[0035] The liquid medicine treatment device 20 includes a first liquid medicine treatment component 21, a second liquid medicine treatment component 22 and a hot liquid supply component 23, wherein the first liquid medicine treatment component 21 can heat and evaporate a predetermined amount of Chinese medicine liquid. The second liquid medicine treatment component 22 can heat and evaporate a predetermined amount of Chinese medicine liquid, and can also perform secondary evaporation on the steam generated when the first liquid medicine treatment component 21 makes the Chinese medicine liquid. The hot liquid supply component 23 is used to provide hot liquid for heating a predetermined amount of Chinese medicine liquid to the first liquid medicine treatment component 21 and the second liquid medicine treatment component 22.

[0036] Preferably, the first liquid treatment component 21 includes a first heater 211 and a first evaporator 212. The first heater 211 is installed at a predetermined position of the device body 10, and the first heater 211 has a first liquid storage chamber 21101 and a first heating space 21102, wherein the first liquid storage chamber 21101 is used to store Chinese medicine liquid. The first heating space 21102 is used to heat the Chinese medicine liquid stored in the first liquid storage chamber 21101. The first evaporator 212 is installed at a predetermined height of the device body 10 close to the first heater 211, and the first evaporator 212 has a first evaporation chamber 21201. In addition, the first heater 211 extends toward the direction close to the first evaporator 212 in a manner that enables the first liquid storage chamber 21101 to communicate with the first evaporation chamber 21201 to form a first pipe 2111, and the first pipe 2111 communicates with the first heater 211 and the first evaporator 212.

[0037] It can be understood that when the Chinese medicine liquid in the first liquid storage chamber 21101 of the first heater 211 is heated, the Chinese medicine liquid is heated and flows in the form of steam from the first liquid storage chamber 21101 through the first pipe 2111 and toward the first evaporation chamber 21201 of the first evaporator 212, thereby, the steam entering the first evaporation chamber 21201 is evaporated in the first evaporator 212.

[0038] Preferably, the first evaporator 212 extends at the bottom toward the first heater 211 to form a first liquid return pipe 2121, and the first liquid return pipe 2121 is connected to the first heater 211 and the first evaporator 212, so that the first liquid storage chamber 21101 is connected to the first evaporation chamber 21201.

[0039] It should be noted that when the first evaporator 212 evaporates the steam entering the first evaporation chamber 21201, a small amount of water vapor and liquid medicine will be mixed and gathered at the bottom of the first evaporator 212 under the action of gravity. The mixture of water vapor and liquid medicine needs to be further concentrated. Therefore, the first return liquid pipe 2121 can enable the mixture of water vapor and liquid medicine to pass from the first evaporation chamber 21201 to the first liquid storage chamber 21101, so as to be heated again by the first heater 211 and pass into the first evaporation chamber 21201 of the first evaporator 212 in the form of steam again.

[0040] Preferably, the first evaporator 212 is arranged above the first heater 211, so that the medicine liquid collected at the bottom of the first evaporator 212 can enter the first return liquid pipe 2121 by itself under the action of gravity, and can also enter the first liquid storage chamber 21101 of the first heater 211 from the first return liquid pipe 2121.

[0041] Preferably, the second liquid treatment component 22 includes a second heater 221 and a second evaporator 222. The second heater 221 is installed at a predetermined position of the device body 10, and the second heater 221 has a second liquid storage chamber 22101 and a second heating space 22102, wherein the second liquid storage chamber 22101 is used to store Chinese medicine liquid. The second heating space 22102 is used to heat the Chinese medicine liquid stored in the second liquid storage chamber 22101. In addition, the second heater 221 is arranged adjacent to the first evaporator 212, and the second heater 221 is connected to the first evaporator 212. The second evaporator 222 is installed at a predetermined height of the device body 10 close to the second heater 221, and the second evaporator 222 has a second evaporation chamber 22201. The second heater 221 extends toward the second evaporator 222 in a manner that enables the second liquid storage chamber 22101 to communicate with the second evaporation chamber 22201 to form a second pipe 2211 , and the second pipe 2211 communicates with the second heater 221 and the second evaporator 222 .

[0042] It can be understood that when the Chinese medicine liquid in the second liquid storage chamber 22101 of the second heater 221 is heated, the Chinese medicine liquid is heated and flows from the second liquid storage chamber 22101 through the second pipe 2211 and into the second evaporation chamber 22201 of the second evaporator 222 in the form of steam, thereby, the steam entering the second evaporation chamber 22201 is evaporated in the second evaporator 222. In addition, the second heater 221 is connected to the first evaporator 212 so that a small amount of steam that has not been completely evaporated in the first evaporation chamber 21201 can pass into the second liquid storage chamber 22101 of the second heater 221, and then pass into the second evaporation chamber 22201 of the second evaporator 222 to be evaporated for the second time.

[0043] Preferably, the second evaporator 222 extends at the bottom toward the second heater 221 to form a second liquid return pipe 2221, and the second liquid return pipe 2221 is connected to the second heater 221 and the second evaporator 222, so that the second liquid storage chamber 22101 is connected to the second evaporation chamber 22201.

[0044] Similarly, when the second evaporator 222 evaporates the steam entering the second evaporation chamber 22201, a small amount of water vapor and liquid medicine will mix and gather at the bottom of the second evaporator 222 under the action of gravity. The mixture of water vapor and liquid medicine needs to be further concentrated. Therefore, the second liquid return pipe 2221 enables the mixture of water vapor and liquid medicine to pass from the second evaporation chamber 22201 to the second liquid storage chamber 22101, so as to be heated again by the second heater 221 and pass into the second evaporation chamber 22201 of the second evaporator 222 in the form of steam again.

[0045] Preferably, the second evaporator 222 is arranged above the second heater 221, so that the medicine liquid collected at the bottom of the second evaporator 222 can enter the second liquid return pipe 2221 by itself under the action of gravity, and can also enter the second liquid storage chamber 22101 of the second heater 221 from the second liquid return pipe 2221.

[0046] Preferably, the hot liquid supply component 23 is installed at a predetermined position of the equipment body 10, and the hot liquid supply component 23 has a hot liquid supply cavity connected to the first heating space 21102 and the second heating space 22102, and the hot liquid supply cavity is used to supply hot liquid to the first heating space 21102 and the second heating space 22102.

[0047] That is to say, when the hot liquid supply component 23 supplies hot liquid from the hot liquid supply chamber to the first heating space 21102 and the second heating space 22102 respectively, the Chinese medicine liquid in the first liquid storage chamber 21101 of the first heater 211 is heated to generate steam flowing to the first evaporation chamber 21201, and the Chinese medicine liquid in the second liquid storage chamber 22101 of the second heater 221 is heated to generate steam flowing to the second evaporation chamber 22201.

[0048] The condensing unit 30 includes a first condenser 31, which is disposed between the first evaporator 212 and the second heater 221, and has a first steam channel 3101 and a first condensing chamber 3102. The first steam channel 3101 is disposed between the first evaporation chamber 21201 and the second liquid storage chamber 22101 and communicates with the first evaporation chamber 21201 and the second liquid storage chamber 22101. The first condensing chamber 3102 is penetrated by the inner wall forming the first steam channel 3101, and the first condensing chamber 3102 is used to pass condensate, so that the steam in the first steam channel 3101 is condensed and liquefied. In addition, the first condensing chamber 3102 is also communicated with the hot liquid supply chamber.

[0049] It can be understood by those skilled in the art that when steam enters the first steam channel 3101 of the first condenser 31 from the first evaporation chamber 21201 of the first evaporator 212, the condensate entering the first condensation chamber 3102 acts on the inner wall forming the first steam channel 3101 to liquefy the steam in the first steam channel 3101. At the same time, the condensate in the first condensation chamber 3102 is gradually heated up by the heat transfer, and the heated condensate can no longer be used to liquefy the steam. Therefore, the heated condensate is passed from the first condensation chamber 3102 into the hot liquid supply chamber, and can be passed into the first heating space 21102 and the second heating space 22102 by the hot liquid supply member 23.

[0050] As a result, the sources of hot liquid provided by the hot liquid supply component 23 to the first heating unit 231 and the second heating unit 232 are increased, so that the heating cost is reduced.

[0051] In one embodiment, the first condenser 31 is disposed at a predetermined height, and the bottom of the first condenser 31 is located higher than the bottom of the first evaporator 212, and the first condenser 31 extends at the bottom toward the bottom of the first evaporator 212 to form a first connecting pipe, and the first connecting pipe is used to connect the first steam channel 3101 with the first evaporation chamber 21201, so that the liquefied steam in the first steam channel 3101 can return to the first evaporation chamber 21201 through the first connecting pipe to wait for evaporation operation.

[0052] Preferably, the condensing unit 30 further comprises a second condenser 32, which is disposed between the second evaporator 222 and the hot liquid supply member 23, and has a second steam channel 3201 and a second condensing chamber 3202, wherein the second steam channel 3201 is disposed between the second evaporation chamber 22201 and the hot liquid supply chamber and communicates with the second evaporation chamber 22201 and the hot liquid supply chamber. The second condensing chamber 3202 is penetrated by the inner wall forming the second steam channel 3201, and the second condensing chamber 3202 is used to pass condensate, so that the steam in the second steam channel 3201 is condensed and liquefied. In addition, the second condensing chamber 3202 is also communicated with the hot liquid supply chamber.

[0053] It can be understood that when the steam enters the second steam channel 3201 of the second condenser 32 from the second evaporation chamber 22201 of the second evaporator 222, the condensate entering the second condensation chamber 3202 acts on the inner wall forming the second steam channel 3201 to liquefy the steam in the second steam channel 3201. At the same time, the condensate in the second condensation chamber 3202 is gradually heated up by the heat transfer, and the heated condensate can no longer be used to liquefy the steam. Therefore, the heated condensate is passed from the second condensation chamber 3202 into the hot liquid supply chamber, and can be passed into the first heating space 21102 and the second heating space 22102 by the hot liquid supply member 23.

[0054] In one embodiment, the second condenser 32 is disposed at a predetermined height, and the bottom of the second condenser 32 is located higher than the bottom of the second evaporator 222, and the second condenser 32 extends at the bottom toward the bottom of the second evaporator 222 to form a second connecting pipe, and the second connecting pipe is used to connect the second steam channel 3201 with the second evaporation chamber 22201, so that the steam liquefied in the second steam channel 3201 can return to the second evaporation chamber 22201 through the second connecting pipe to wait for evaporation operation.

[0055] Further, the condensing unit 30 further includes a third condenser 33, which is disposed adjacent to the second condenser 32, and has a third steam channel 3301 and a third condensing chamber 3302. The third steam channel 3301 is connected to the second steam channel 3201. The third condensing chamber 3302 is penetrated by the inner wall forming the third steam channel 3301, and the third condensing chamber 3302 is used to pass condensate, so that the steam in the third steam channel 3301 is condensed and liquefied. In addition, the third condensing chamber 3302 is also connected to the hot liquid supply chamber.

[0056] It can be understood that the condensate is passed into the third condensation chamber 3302 to liquefy the steam entering the third steam channel 3301. At the same time, the condensate is gradually heated up by heat conduction. The heated condensate can be passed from the third condensation chamber 3302 into the hot liquid supply chamber to be used by the hot liquid supply component 23 to heat the first heater 211 and the second heater 221.

[0057] Preferably, the liquid collector 40 and the third condenser 33 are disposed adjacent to each other, and the liquid collector 40 has a liquid collecting chamber 401 , wherein the liquid collecting chamber 401 is connected to the third steam channel 3301 for collecting the liquefied steam portion.

[0058] In one embodiment, the liquid collector 40 is maintained at a predetermined position below the third condenser 33, so that when the steam entering the third condenser 33 is cooled and liquefied, the liquid can flow from top to bottom into the liquid collecting chamber 401 of the liquid collector 40 under the action of gravity to be collected.

[0059] It is worth mentioning that, due to the complex composition and diverse properties of the liquid medicine, foam is very likely to appear on the surface of the liquid medicine heated in the first heater 211 and the second heater 221, and the foam will affect the vaporization of the liquid medicine.

[0060] Furthermore, the first heater 211 extends from the inside to the outside at the top to form a first ventilation pipe portion 2112 for ventilation to the first liquid storage chamber 21101. In addition, the first ventilation pipe portion 2112 is arranged at a predetermined position higher than the liquid level in the first liquid storage chamber 21101, and the first ventilation pipe portion 2112 guides the foam on the surface of the liquid to be blown to the first pipe 2111 when ventilation is provided to the first liquid storage chamber 21101.

[0061] Correspondingly, the second heater 221 extends from the inside to the outside at the top to form a second ventilation pipe portion 2212 for ventilation to the second liquid storage chamber 22101. In addition, the second ventilation pipe portion 2212 is arranged at a predetermined position higher than the liquid level in the second liquid storage chamber 22101, and the second ventilation pipe portion 2212 guides the foam on the surface of the liquid to be blown to the second pipe 2211 when ventilation is provided to the second liquid storage chamber 22101.

[0062] In a preferred embodiment, the inner wall forming the first heating space 21102 extends toward the direction close to the first ventilation pipe portion 2112 to form a first hot air space communicating with the first heating space 21102 between the inner wall and the outer wall of the first ventilation pipe portion 2112. Correspondingly, the inner wall forming the second heating space 22102 extends toward the direction close to the second ventilation pipe portion 2212 to form a second hot air space communicating with the second heating space 22102 between the inner wall and the outer wall of the second ventilation pipe portion 2212.

[0063] It can be understood that when the hot liquid supply component 23 supplies hot liquid to the first heating space 21102 and the second heating space 22102, hot liquid is introduced into the first hot air space connected to the first heating space 21102, and hot liquid is introduced into the second hot air space connected to the second heating space 22102, thereby heating the gas introduced into the first ventilation pipe portion 2112 and the second ventilation pipe portion 2212, so that the foam is blown by the hot air, so that the medicinal liquid vapor process is not affected.

[0064] Furthermore, the traditional Chinese medicine double-effect concentration equipment capable of recovering heat and being reused further includes two absorption units 50 .

[0065] It should be noted that when the ventilation intensity entering the first ventilation pipe portion 2112 is insufficient, the floating foam of the medicine solution may remain in the first pipe 2111 and the second pipe 2211. Therefore, it is necessary to set the suction unit 50 to suck the floating foam in the first pipe 2111 and the second pipe 2211 into the first evaporator 212 and the second evaporator 222 respectively.

[0066] Preferably, the two suction units 50 are respectively arranged in the first pipe 2111 of the first heater 211 and the second pipe 2211 of the second heater 221, and the suction unit 50 can guide the medicinal liquid foam to be sucked into the first evaporation chamber 21201 of the first evaporator 212 and the second evaporation chamber 22201 of the second evaporator 222 when the first pipe 2111 and the second pipe 2211 enter the medicinal liquid foam.

[0067] Preferably, each of the suction units 50 includes a negative pressure pump.

[0068] It should be understood by those skilled in the art that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The advantages of the present invention have been fully and effectively realized. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments, and the embodiments of the present invention may be deformed or modified in any way without departing from the principles.

Claims

1. A double-effect Chinese medicine concentration equipment that can be reused by heat recovery, characterized in that: The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse comprises: Equipment body; A liquid medicine processing device, the liquid medicine processing device comprising: a first liquid medicine treatment component, the first liquid medicine treatment component comprising a first heater and a first evaporator, the first heater being installed at a predetermined position of the device body to heat the Chinese medicine liquid, the first evaporator being installed at a predetermined height of the device body close to the first heater, and the first evaporator being connected to the first heater; a second liquid medicine treatment component, the second liquid medicine treatment component comprising a second heater and a second evaporator, the second heater being installed at a predetermined position of the equipment body for heating the Chinese medicine liquid, the second heater being arranged adjacent to the first evaporator, and the second heater being communicated with the first evaporator, the second evaporator being installed at a predetermined height of the equipment body close to the second heater, and the second evaporator being communicated with the second heater; a hot liquid supply member, the hot liquid supply member having a hot liquid supply cavity, the hot liquid supply cavity being used to supply hot liquid, and the hot liquid supply member being installed at a predetermined position of the device body in a manner capable of supplying hot liquid to the first heater and the second heater through the hot liquid supply cavity; A condensing unit, the condensing unit comprising: a first condenser, the first condenser is disposed between the first evaporator and the second heater and is in communication with the first evaporator and the second heater, and the first condenser has a first steam channel and a first condensation chamber, the first condensation chamber is penetrated by an inner wall forming the first steam channel, the first condensation chamber is used to pass condensate, and the first condensation chamber is also in communication with the hot liquid supply chamber; a second condenser, the second condenser being connected to the first condenser in a manner capable of being connected to the hot liquid supply member; A liquid collector is connected to the second condenser and is used to collect liquid.

2. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 1 is characterized in that: The first heater comprises a first liquid storage chamber and a first heating space, the first liquid storage chamber is used for storing Chinese medicine liquid, the first heating space is connected to the hot liquid supply chamber, so that the Chinese medicine liquid stored in the first liquid storage chamber is heated, the first evaporator comprises a first evaporation chamber, the first heater extends toward the direction close to the first evaporator in a manner that enables the first liquid storage chamber to communicate with the first evaporation chamber to form a first pipe, the first pipe is connected to the first heater and the first evaporator, the second heater comprises a second liquid storage chamber and a second heating space, the second liquid storage chamber is used for storing Chinese medicine liquid, the second heating space is connected to the hot liquid supply chamber, so that the Chinese medicine liquid stored in the second liquid storage chamber is heated, and the second evaporator comprises a second evaporation chamber, the second heater extends toward the direction close to the second evaporator in a manner that enables the second liquid storage chamber to communicate with the second evaporation chamber to form a second pipe, the second pipe is connected to the second heater and the second evaporator, and the first steam channel is arranged between the first evaporation chamber and the second liquid storage chamber and is connected to the first evaporation chamber and the second liquid storage chamber.

3. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 2 is characterized in that: The first evaporator extends at the bottom toward the direction close to the first heater to form a first liquid return pipe, and the first liquid return pipe is connected to the first heater and the first evaporator. The second evaporator extends at the bottom toward the direction close to the second heater to form a second liquid return pipe, and the second liquid return pipe is connected to the second heater and the second evaporator.

4. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 3 is characterized in that: The first evaporator is disposed above the first heater, and the second evaporator is disposed above the second heater.

5. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 4 is characterized in that: The first condenser is arranged at a predetermined height, and the bottom of the first condenser is located at a position higher than the bottom of the first evaporator, and the first condenser extends at the bottom toward the bottom of the first evaporator to form a first connecting pipe, and the first connecting pipe is used to connect the first steam channel with the first evaporation chamber.

6. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 5 is characterized in that: The second condenser is arranged between the second evaporator and the hot liquid supply component, and the second condenser has a second steam channel and a second condensation chamber. The second steam channel is arranged between the second evaporation chamber and the hot liquid supply chamber and is connected with the second evaporation chamber and the hot liquid supply chamber. The second condensation chamber is penetrated by the inner wall forming the second steam channel. The second condensation chamber is used to pass condensate, and the second condensation chamber is also connected with the hot liquid supply chamber.

7. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 6 is characterized in that: The second condenser is arranged at a predetermined height, and the bottom of the second condenser is located at a position higher than the bottom of the second evaporator, and the second condenser extends at the bottom toward the bottom of the second evaporator to form a second connecting pipe, and the second connecting pipe is used to connect the second steam channel with the second evaporation chamber.

8. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 7 is characterized in that: The condensing unit also includes a third condenser, which is arranged adjacent to the second condenser and has a third steam channel and a third condensation chamber. The third steam channel is connected to the second steam channel, and the third condensation chamber is penetrated by the inner wall forming the third steam channel. The third condensation chamber is used to pass condensate, and the third condensation chamber is also connected to the hot liquid supply chamber.

9. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 8, characterized in that: The liquid collector is disposed adjacent to the third condenser and is maintained at a predetermined position below the third condenser. The liquid collector has a liquid collecting cavity which is connected to the third steam channel for collecting liquid.

10. The Chinese medicine double-effect concentration equipment capable of heat recovery and reuse according to claim 7 or 9, characterized in that: The first heater extends a predetermined length from the inside to the outside at the top to form a first ventilation pipe portion for ventilating the first liquid storage chamber. The first ventilation pipe portion is arranged at a predetermined position higher than the liquid level in the first liquid storage chamber, and the first ventilation pipe portion guides the foam on the surface of the medicine liquid to be blown toward the first pipe when ventilating the first liquid storage chamber. The second heater extends a predetermined length from the inside to the outside at the top to form a second ventilation pipe portion for ventilating the second liquid storage chamber. The second ventilation pipe portion is arranged at a predetermined position higher than the liquid level in the second liquid storage chamber, and the second ventilation pipe portion guides the foam on the surface of the medicine liquid to be blown toward the second pipe when ventilating the second liquid storage chamber.

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