CN112619199A - Ultrasonic reflux extraction and concentration equipment - Google Patents
Ultrasonic reflux extraction and concentration equipment Download PDFInfo
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- CN112619199A CN112619199A CN202011214529.5A CN202011214529A CN112619199A CN 112619199 A CN112619199 A CN 112619199A CN 202011214529 A CN202011214529 A CN 202011214529A CN 112619199 A CN112619199 A CN 112619199A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0261—Solvent extraction of solids comprising vibrating mechanisms, e.g. mechanical, acoustical
- B01D11/0265—Applying ultrasound
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0017—Use of electrical or wave energy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/02—Evaporators with heating coils
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0292—Treatment of the solvent
Abstract
The invention relates to the technical field of extraction, in particular to ultrasonic reflux extraction concentration equipment; comprises a frame, wherein an ultrasonic extraction tank, an extracting solution intermediate filtering tank, an evaporation concentration kettle, a condenser and a solvent storage tank are fixedly arranged on the frame; the upper surface of the ultrasonic extraction tank is provided with a feeding hopper, the solvent storage tank is arranged on a rack beside the ultrasonic extraction tank, a first liquid pump is arranged beside the solvent storage tank, and a liquid inlet end of the first liquid pump is connected with a liquid pumping pipe extending into the solvent storage tank; compared with the existing plant extraction and concentration unit, the ultrasonic vibrator can accelerate the diffusion of effective components in the ultrasonic extraction tank, so that the utilization rate of the extraction of the effective components is improved; the reflux pipe can recycle the extracted solvent, thereby effectively avoiding the waste of the solvent when extracting the effective components in the plants; in addition, the extraction and discharge of the material are convenient, the speed of the whole concentration process is high, and the practicability is strong.
Description
Technical Field
The invention relates to the technical field of extraction, in particular to ultrasonic reflux extraction and concentration equipment.
Background
The method mainly comprises the steps of extracting effective components of plant and animal materials by adopting a solvent dissolution and separation concentration mode, namely, putting the materials to be extracted into an extraction device together with a solvent such as water or other organic solvents according to a certain solid-liquid ratio, and extracting the effective components of the materials at a certain temperature. At present, the traditional plant concentration and extraction unit has lower efficiency on effective ingredients in plants. Meanwhile, the heating temperature of a concentration kettle in the plant concentration extraction unit is uneven during concentration, so that the concentration efficiency is low, the temperature of the plant extracting solution in a partial area is too high due to uneven heating temperature, the temperature of the extracting solution in the partial area is low, and the effective components of the plant concentrated solution to be extracted are damaged.
For example, the invention with the patent number of CN105709456A discloses an ultrasonic heat reflux extraction concentration unit, which comprises an electric control device, a vacuum concentration device, an extraction device and a solvent recovery device, wherein the vacuum concentration device, the extraction device and the solvent recovery device are sequentially arranged on an integrated machine frame; the ultrasonic heat reflux extraction and concentration unit can fully extract effective components in plants through ultrasonic extraction, and the reflux setting enables the extraction solvent to be recycled, so that the using amount of the solvent is greatly saved; in addition, when the ultrasonic hot reflux extraction and concentration unit is used for evaporating and concentrating the extracting solution, the heating effect is uneven, the heat preservation effect is poor, the concentration efficiency is low, the heat preservation effect is poor, a large amount of heat is dissipated in the evaporation and concentration process, the electric energy loss is increased, and the effects of energy conservation and emission reduction cannot be achieved. Therefore, aiming at the defects of the existing ultrasonic hot reflux extraction and concentration unit, the ultrasonic reflux extraction and concentration equipment capable of effectively solving the technical problems is to be designed.
Disclosure of Invention
Aiming at the defects of the existing ultrasonic hot reflux extraction and concentration unit, the invention designs the ultrasonic reflux extraction and concentration equipment which can effectively solve the technical problems.
The invention is realized by the following technical scheme:
an ultrasonic reflux extraction and concentration device comprises a rack, wherein an ultrasonic extraction tank, an extracting solution intermediate filtering tank, an evaporation and concentration kettle, a condenser and a solvent storage tank are fixedly arranged on the rack;
the upper surface of the ultrasonic extraction tank is provided with a feeding hopper, the solvent storage tank is arranged on a rack beside the ultrasonic extraction tank, a first liquid pump is arranged beside the solvent storage tank, the liquid inlet end of the first liquid pump is connected with a liquid pumping pipe extending into the solvent storage tank, the liquid outlet end of the first liquid pump is connected with a liquid discharge pipe extending into the upper end of the ultrasonic extraction tank, and a flow meter is arranged on the liquid discharge pipe positioned outside the ultrasonic extraction tank;
the ultrasonic extraction device comprises an ultrasonic extraction tank, and is characterized in that an ultrasonic generator is arranged on the upper surface of the ultrasonic extraction tank, the ultrasonic generator is connected with an ultrasonic vibrator through a lead, a lead jacket is arranged at the center of the upper surface of the ultrasonic extraction tank, the ultrasonic generator is vertically hung in the ultrasonic extraction tank, the lead connected with the upper end of the ultrasonic generator is fixedly connected with the lead jacket, a rectangular slag discharge port is arranged on the front side surface of the ultrasonic extraction tank, a sealing side plate is arranged on the rectangular slag discharge port in a rotating manner through a hinge, a rectangular rubber sealing block matched with the rectangular slag discharge port is arranged on the inner side surface of the sealing side plate, a first rotating piece is arranged on the outer side surface of the sealing side plate, a second rotating piece is arranged on the outer side surface of the ultrasonic extraction tank below the rectangular slag discharge port, a telescopic device is rotatably connected on the second, a third rotating member is arranged on the inner wall of the ultrasonic extraction tank at the rectangular slag discharge port, a net frame is rotatably arranged on the third rotating member, a screen is arranged in the net frame, a welding convex plate is arranged on the inner wall of the ultrasonic extraction tank opposite to the third rotating member, a spring is connected to the welding convex plate, the upper end of the spring is connected with the net frame, a double-shaft motor is fixedly arranged on the side wall of the ultrasonic extraction tank above the rectangular slag discharge port, each output shaft of the double-shaft motor is connected with a wire wheel, each wire wheel is provided with a traction rope, a through hole is formed in the side wall of the ultrasonic extraction tank, a wire guide wheel is arranged on the ultrasonic extraction tank opposite to the through hole, and the traction rope passes through the through hole and bypasses the wire guide wheel to be connected with the end part of;
the lower end of the ultrasonic extraction tank is connected with a first liquid guide pipe, a second liquid pump is arranged on the first liquid guide pipe, the end part of the first liquid guide pipe is communicated with the upper end of an extracting solution intermediate filter tank, the lower end of the inner part of the extracting solution intermediate filter tank is provided with filter cloth, the lower end of the extracting solution intermediate filter tank is connected with a second liquid guide pipe, the second liquid guide pipe is connected with a high-pressure liquid pump, the end part of the second liquid guide pipe is connected with a spray pipe which extends into the upper end of an evaporation concentration kettle, the lower surface of the spray pipe is provided with a spray head, the outer circular surface of the lower end of the evaporation concentration kettle is provided with a jacket, a tower-type heating coil pipe is arranged between the outer wall of the lower end of the evaporation concentration kettle and the jacket, the upper end of the evaporation concentration kettle is, the lower end of the evaporation concentration kettle is connected with a concentrated solution discharge pipe, a manual valve is arranged on the concentrated solution discharge pipe, and the lower end of the concentrated solution discharge pipe is connected with a concentrated solution storage tank.
As the further setting of above-mentioned scheme, the frame includes bottom plate, four vertical stabilizer blades and roof, four the upper and lower both ends of vertical stabilizer blade respectively with four corner fixed connection of roof and bottom plate, filter jar, evaporative concentration cauldron, condenser and solvent storage jar are all fixed the setting on the roof in the middle of the ultrasonic extraction jar, the extract.
As a further arrangement of the scheme, the spray pipe is annular, and a plurality of spray heads arranged on the lower surface of the spray pipe are arranged in an annular array.
As a further arrangement of the above scheme, a cylinder is arranged at the center of the circle on the upper surface of the evaporation concentration kettle, a rotating motor is fixed at the upper end of the evaporation concentration kettle beside the cylinder, a driving gear is connected to an output shaft of the rotating motor, a notch capable of extending into the driving gear is formed in the cylinder, bearings are arranged at the upper end and the lower end of the cylinder, heat-insulating sleeves are rotatably arranged in the two bearings, driven gears meshed with the driving gear are arranged on the heat-insulating sleeves, a vertical guide wire is arranged in each heat-insulating sleeve, and a thread-shaped heating wire extending into the lower end of the evaporation concentration kettle is connected to the lower end of each vertical guide wire.
As a further arrangement of the above scheme, the thread-shaped heating wire is arranged right below the spray head through the spray pipe.
As a further arrangement of the scheme, the telescopic device is a hydraulic telescopic rod.
As a further arrangement of the scheme, a sealing cover plate is arranged on the feeding hopper.
As a further arrangement of the scheme, a liquid level meter is arranged on the outer side surface of the concentrated liquid storage tank, and a liquid taking pipe is arranged on the upper surface of the concentrated liquid storage tank.
As a further arrangement of the scheme, the aperture of the filter cloth is 0.1-0.2 times of the aperture of the filter screen.
As a further arrangement of the scheme, a heat insulating material is filled between the jacket and the outer side wall of the evaporation concentration kettle.
Compared with the prior art, the invention has the beneficial effects that:
1) compared with the existing plant extraction and concentration unit, the ultrasonic vibrator can accelerate the diffusion of effective components in the ultrasonic extraction tank, so that the utilization rate of the extraction of the effective components is improved; and the arrangement of the return pipe can repeatedly utilize the extracted solvent, thereby effectively avoiding the waste of the solvent when the effective components in the plants are extracted.
2) The ultrasonic extraction tank is provided with the rectangular slag discharge port, the rectangular slag discharge port is internally provided with the sealing side plate, and the rectangular slag discharge port can be opened and closed by extending or shortening the telescopic device; in addition, through the biax motor and the haulage rope that set up, when the supersound draws to accomplish needs to arrange the sediment, open sealed curb plate earlier, then start the biax motor and carry out the rolling to the haulage rope, then the haulage rope will stimulate the tip rotation of screen frame to get rid of the sediment on the screen frame is automatic, it has effectively avoided current supersound to draw the jar and after drawing the completion, need the operation personnel to get into inside not enough of clearing up, its intensity of labour who has greatly reduced the operation personnel, its degree of automation is higher.
3) The invention also arranges a rotating motor at the upper end of the evaporation concentration kettle, then connects the upper end of the thread-shaped heating wire with the heat insulation sleeve through the vertical guide wire, then rotationally arranges the heat insulation sleeve in the cylinder, in the concentration process, the rotating motor and the thread-shaped heating wire are driven by the gear to stir the concentrated solution in the evaporation concentration kettle, so that the whole concentrated solution is heated uniformly and is heated quickly, then the heating action of the jacket and the tower-type heating coil is matched, the heat preservation and heating action can be performed on the concentrated solution in the evaporation concentration kettle, the speed of the whole evaporation concentration is greatly accelerated, and the period of extracting the whole plant liquid is shortened.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first angular perspective structure of the present invention;
FIG. 2 is a schematic view of a second-angle three-dimensional structure according to the present invention
FIG. 3 is a perspective view of an ultrasonic extraction tank according to the present invention;
FIG. 4 is a view showing the internal plan view of the ultrasonic extraction tank of the present invention;
FIG. 5 is a perspective view showing the configuration of an evaporation and concentration vessel and a jacket according to the present invention;
FIG. 6 is a plan view showing the inside of an evaporation and concentration vessel in accordance with the present invention;
FIG. 7 is a perspective view of the spray tube and nozzle of the present invention;
FIG. 8 is a plan view showing the inside of an intermediate filtration tank for an extract liquid in the present invention;
FIG. 9 is a perspective view of the tower heating coil of the present invention;
fig. 10 is a perspective view of a vertical guide wire, an insulating sheath, a screw-shaped heating wire, and the like according to the present invention.
Wherein, 1-a frame, 101-a bottom plate, 102-a vertical support leg, 103-a top plate, 2-an ultrasonic extraction tank, 201-a feeding hopper, 202-a sealing cover plate, 203-a conducting wire jacket, 204-a rectangular slag discharge port, 205-a sealing side plate, 206-a rectangular rubber sealing block, 207-a first rotating piece, 208-a second rotating piece, 209-a telescopic device, 210-a third rotating piece, 211-a net frame, 212-a welding convex plate, 213-a spring, 214-a double-shaft motor, 215-a wire wheel, 216-a traction rope, 217-a through hole, 218-a conducting wire wheel, a 3-a filtering tank in the middle of a filtering cloth, 301-a 4-an evaporation concentration kettle, 401-a gas collecting hood, 402-a steam pipe, 403-a concentrated liquid discharge pipe, 404-manual valve, 5-condenser, 6-solvent storage tank, 7-first liquid pump, 701-liquid pumping pipe, 702-liquid discharging pipe, 703-flowmeter, 8-ultrasonic generator, 801-wire, 802-ultrasonic vibrator, 9-first liquid guide pipe, 901-second liquid pumping pump, 10-second liquid guide pipe, 11-high pressure liquid pumping pump, 12-spray pipe, 13-spray head, 14-jacket, 15-tower heating coil, 16-concentrated solution storage tank, 17-cylinder, 18-rotating motor, 19-driving gear, 21-bearing, 22-heat insulation sleeve, 23-vertical guide wire, 26-thread heating wire, 27-driven gear and 28-liquid taking pipe.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
The ultrasonic reflux extraction and concentration device disclosed by the invention is combined with the attached drawings 1-10.
Example one
This example 1 describes an ultrasonic reflux extraction and concentration device, referring to fig. 1 and fig. 2, the main device of which comprises a frame 1, wherein an ultrasonic extraction tank 2, an extraction liquid intermediate filtration tank 3, an evaporation and concentration kettle 4, a condenser 5 and a solvent storage tank 6 are fixedly arranged on the frame 1 from left to right. Specifically, its frame 1 includes bottom plate 101, four vertical stabilizer blades 102 and roof 103, and the upper and lower both ends of four vertical stabilizer blades 102 respectively with four corners fixed connection of roof 103 and bottom plate 101, then with ultrasonic extraction jar 2, extract intermediate filter jar 3, evaporation concentration cauldron 4, condenser 5 and solvent storage jar 6 from left to right fixed setting in proper order on roof 103.
Referring to fig. 3 and 4, the upper surface of the ultrasonic extraction tank 2 is provided with a feeding hopper 201, and a sealing cover plate 202 is arranged on the feeding hopper 201. The solvent storage tank 6 is arranged on the rack 1 beside the ultrasonic extraction tank 2. Be provided with first drawing liquid pump 7 at the side of solvent storage jar 6, the inlet end of first drawing liquid pump 7 is connected with the liquid suction pipe 701 that stretches into in the solvent storage jar 6, and the play liquid end of first drawing liquid pump 7 is connected with and stretches into the fluid-discharge tube 702 of ultrasonic extraction jar 2 upper end to be provided with flowmeter 703 on being located the fluid-discharge tube 702 of ultrasonic extraction jar 2 outside, through first drawing liquid pump 7 and flowmeter 703 to ultrasonic extraction jar 2 in quantitative injection solvent solution. An ultrasonic generator 8 is arranged on the upper surface of the ultrasonic extraction tank 2, the ultrasonic generator 8 is connected with an ultrasonic vibrator 802 through a lead 801, a lead jacket 203 is arranged at the center of the upper surface of the ultrasonic extraction tank 2, the ultrasonic generator 8 is vertically hung in the ultrasonic extraction tank 2, and the lead 801 connected with the upper end is fixedly connected with the lead jacket 203.
The front side face of the ultrasonic extraction tank 2 is provided with a rectangular slag discharge port 204, the rectangular slag discharge port 204 is provided with a sealing side plate 205 in a rotating manner through a hinge, the inner side face of the sealing side plate 205 is provided with a rectangular rubber sealing block 206 matched with the rectangular slag discharge port 204, the outer side face of the sealing side plate 205 is provided with a first rotating piece 207, the outer side face of the ultrasonic extraction tank 2 below the rectangular slag discharge port 204 is provided with a second rotating piece 208, the second rotating piece 208 is rotatably connected with a telescopic device 209, particularly, the telescopic device 209 can be selected to be a hydraulic telescopic rod, and the end part of a piston rod of the telescopic device 209 is rotatably connected with the first rotating piece 207. The inner wall of the ultrasonic extraction tank 2 at the rectangular slag discharge port 204 is provided with a third rotating member 210, the third rotating member 210 is rotatably provided with a screen frame 211, and the screen frame 211 is provided with a screen. Be located and be provided with welding flange 212 on the 2 inner walls of ultrasonic extraction jar of third rotation piece 210 offside, be connected with spring 213 on the welding flange 212, the upper end of spring 213 is connected with the screen frame 211, the fixed biax motor 214 that is provided with on the ultrasonic extraction jar 2 lateral wall that is located rectangle scum hole 204 top, all be connected with line wheel 215 on every output shaft of biax motor 214, all be provided with haulage rope 216 on every line wheel 215, through-hole 217 has been seted up on the ultrasonic extraction jar 2 lateral wall, be located and be provided with wire wheel 218 on the ultrasonic extraction jar 2 of through-hole 217 offside, haulage rope 216 passes through-hole 217 and bypasses wire wheel 218 and is connected with the screen frame 211 tip. After the ultrasonic extraction is completed, the telescopic device 209 is shortened, so that the sealing side plate 205 is opened, and then the double-shaft motor 214 is started to pull the pulling rope 216, so that the net frame 211 is inclined, and slag is discharged from the rectangular slag discharge port 204.
Referring to the attached drawings 1 and 8, the lower end of the ultrasonic extraction tank 2 is connected with a first liquid guide tube 9, a second liquid pump 901 is arranged on the first liquid guide tube 9, the end part of the first liquid guide tube 9 is communicated with the upper end of the extracting liquid intermediate filter tank 3, filter cloth 301 is arranged at the lower end of the inner part of the extracting liquid intermediate filter tank 3, and the aperture of the filter cloth 301 is 0.1-0.2 times of the aperture of the filter mesh.
Referring to the attached drawings 1, 5 and 6, the lower end of the extracting solution intermediate filter tank 3 is connected with a second liquid guide pipe 10, the second liquid guide pipe 10 is connected with a high-pressure liquid pump 11, the end part of the second liquid guide pipe 10 is connected with a spray pipe 12 extending into the upper end of the evaporation and concentration kettle 4, and the lower surface of the spray pipe 12 is provided with a spray head 13. In a specific arrangement, referring to fig. 7, the shower 12 is annular, and a plurality of nozzles 13 arranged on the lower surface of the shower are arranged in an annular array.
Referring to fig. 5 and 9, a jacket 14 is provided on the outer circumferential surface of the lower end of the evaporation concentration kettle 4, a tower-type heating coil 15 is provided between the outer wall of the lower end of the evaporation concentration kettle 4 and the jacket 14, and a heat insulating material (not shown) is filled between the jacket 14 and the outer wall of the evaporation concentration kettle 4 to enhance the heat insulating effect during evaporation concentration.
Referring to fig. 1 and 5, a gas collecting hood 401 is connected to the upper end of the evaporation and concentration kettle 4, a steam pipe 402 connected to a condenser 5 is connected to the gas collecting hood 401, and a liquid return pipe on the condenser 5 is connected to a solvent storage tank 6. Meanwhile, the lower end of the evaporation and concentration kettle 4 is connected with a concentrated solution discharge pipe 403, the concentrated solution discharge pipe 403 is provided with a manual valve 404, and the lower end of the concentrated solution discharge pipe 403 is connected with a concentrated solution storage tank 16.
Finally, a liquid level gauge 27 is provided on the outer side surface of the concentrate storage tank 16, and a liquid taking tube 28 is provided on the upper surface of the concentrate storage tank 16.
Example two
This example 2 describes an ultrasonic reflux extraction and concentration apparatus modified based on the example 1, and referring to fig. 1 and fig. 2, the main apparatus thereof includes a frame 1, and an ultrasonic extraction tank 2, an extraction liquid intermediate filtration tank 3, an evaporation and concentration kettle 4, a condenser 5 and a solvent storage tank 6 are fixedly arranged on the frame 1 from left to right. Specifically, its frame 1 includes bottom plate 101, four vertical stabilizer blades 102 and roof 103, and the upper and lower both ends of four vertical stabilizer blades 102 respectively with four corners fixed connection of roof 103 and bottom plate 101, then with ultrasonic extraction jar 2, extract intermediate filter jar 3, evaporation concentration cauldron 4, condenser 5 and solvent storage jar 6 from left to right fixed setting in proper order on roof 103.
Referring to fig. 3 and 4, the upper surface of the ultrasonic extraction tank 2 is provided with a feeding hopper 201, and a sealing cover plate 202 is arranged on the feeding hopper 201. The solvent storage tank 6 is arranged on the rack 1 beside the ultrasonic extraction tank 2. Be provided with first drawing liquid pump 7 at the side of solvent storage jar 6, the inlet end of first drawing liquid pump 7 is connected with the liquid suction pipe 701 that stretches into in the solvent storage jar 6, and the play liquid end of first drawing liquid pump 7 is connected with and stretches into the fluid-discharge tube 702 of ultrasonic extraction jar 2 upper end to be provided with flowmeter 703 on being located the fluid-discharge tube 702 of ultrasonic extraction jar 2 outside, through first drawing liquid pump 7 and flowmeter 703 to ultrasonic extraction jar 2 in quantitative injection solvent solution. An ultrasonic generator 8 is arranged on the upper surface of the ultrasonic extraction tank 2, the ultrasonic generator 8 is connected with an ultrasonic vibrator 802 through a lead 801, a lead jacket 203 is arranged at the center of the upper surface of the ultrasonic extraction tank 2, the ultrasonic generator 8 is vertically hung in the ultrasonic extraction tank 2, and the lead 801 connected with the upper end is fixedly connected with the lead jacket 203.
The front side face of the ultrasonic extraction tank 2 is provided with a rectangular slag discharge port 204, the rectangular slag discharge port 204 is provided with a sealing side plate 205 in a rotating manner through a hinge, the inner side face of the sealing side plate 205 is provided with a rectangular rubber sealing block 206 matched with the rectangular slag discharge port 204, the outer side face of the sealing side plate 205 is provided with a first rotating piece 207, the outer side face of the ultrasonic extraction tank 2 below the rectangular slag discharge port 204 is provided with a second rotating piece 208, the second rotating piece 208 is rotatably connected with a telescopic device 209, particularly, the telescopic device 209 can be selected to be a hydraulic telescopic rod, and the end part of a piston rod of the telescopic device 209 is rotatably connected with the first rotating piece 207. The inner wall of the ultrasonic extraction tank 2 at the rectangular slag discharge port 204 is provided with a third rotating member 210, the third rotating member 210 is rotatably provided with a screen frame 211, and the screen frame 211 is provided with a screen. Be located and be provided with welding flange 212 on the 2 inner walls of ultrasonic extraction jar of third rotation piece 210 offside, be connected with spring 213 on the welding flange 212, the upper end of spring 213 is connected with the screen frame 211, the fixed biax motor 214 that is provided with on the ultrasonic extraction jar 2 lateral wall that is located rectangle scum hole 204 top, all be connected with line wheel 215 on every output shaft of biax motor 214, all be provided with haulage rope 216 on every line wheel 215, through-hole 217 has been seted up on the ultrasonic extraction jar 2 lateral wall, be located and be provided with wire wheel 218 on the ultrasonic extraction jar 2 of through-hole 217 offside, haulage rope 216 passes through-hole 217 and bypasses wire wheel 218 and is connected with the screen frame 211 tip. After the ultrasonic extraction is completed, the telescopic device 209 is shortened, so that the sealing side plate 205 is opened, and then the double-shaft motor 214 is started to pull the pulling rope 216, so that the net frame 211 is inclined, and slag is discharged from the rectangular slag discharge port 204.
Referring to the attached drawings 1 and 8, the lower end of the ultrasonic extraction tank 2 is connected with a first liquid guide tube 9, a second liquid pump 901 is arranged on the first liquid guide tube 9, the end part of the first liquid guide tube 9 is communicated with the upper end of the extracting liquid intermediate filter tank 3, filter cloth 301 is arranged at the lower end of the inner part of the extracting liquid intermediate filter tank 3, and the aperture of the filter cloth 301 is 0.1-0.2 times of the aperture of the filter mesh.
Referring to the attached drawings 1, 5 and 6, the lower end of the extracting solution intermediate filter tank 3 is connected with a second liquid guide pipe 10, the second liquid guide pipe 10 is connected with a high-pressure liquid pump 11, the end part of the second liquid guide pipe 10 is connected with a spray pipe 12 extending into the upper end of the evaporation and concentration kettle 4, and the lower surface of the spray pipe 12 is provided with a spray head 13. In a specific arrangement, referring to fig. 7, the shower 12 is annular, and a plurality of nozzles 13 arranged on the lower surface of the shower are arranged in an annular array.
Referring to fig. 5 and 9, a jacket 14 is provided on the outer circumferential surface of the lower end of the evaporation concentration kettle 4, a tower-type heating coil 15 is provided between the outer wall of the lower end of the evaporation concentration kettle 4 and the jacket 14, and a heat insulating material (not shown) is filled between the jacket 14 and the outer wall of the evaporation concentration kettle 4 to enhance the heat insulating effect during evaporation concentration.
Referring to fig. 1 and 5, a gas collecting hood 401 is connected to the upper end of the evaporation and concentration kettle 4, a steam pipe 402 connected to a condenser 5 is connected to the gas collecting hood 401, and a liquid return pipe on the condenser 5 is connected to a solvent storage tank 6. Meanwhile, the lower end of the evaporation and concentration kettle 4 is connected with a concentrated solution discharge pipe 403, the concentrated solution discharge pipe 403 is provided with a manual valve 404, and the lower end of the concentrated solution discharge pipe 403 is connected with a concentrated solution storage tank 16. A level gauge 27 is provided on the outer surface of the concentrate storage tank 16, and a liquid-taking tube 28 is provided on the upper surface of the concentrate storage tank 16.
This embodiment 2 still sets up a heating agitating unit in evaporative concentration reation kettle 4, when specifically setting up, centre of a circle department at evaporative concentration cauldron 4 upper surface is provided with drum 17, the evaporative concentration cauldron 4 upper end that is located the side of drum 17 is fixed with rotating motor 18, be connected with driving gear 19 on the output shaft of rotating motor 18, set up the breach that can stretch into driving gear 19 on the drum 17, the last lower extreme of drum 17 all is provided with bearing 21, it is provided with adiabatic cover 22 to rotate in two bearing 21, be provided with driven gear 27 with driving gear 19 engaged with on the adiabatic cover 22, be provided with vertical seal wire 23 in the adiabatic cover 22, the lower extreme of vertical seal wire 23 is connected with the screw thread form heater strip 26 that stretches into evaporative concentration cauldron 4 lower extreme, its screw thread form heater strip 26 passes shower 12 and sets up under shower nozzle 13. Can drive screw thread form heater strip 26 through rotating motor 18 and stir the rotation in evaporation concentration reation kettle 4, it can not only realize stirring the concentrate, can heat it moreover, increases the concentration rate of whole concentrate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an supersound backward flow draws concentrator, its characterized in that, includes frame (1), fixed being provided with supersound on frame (1) and drawing jar (2), extract intermediate filter jar (3), evaporation concentration cauldron (4), condenser (5) and solvent storage jar (6).
2. The ultrasonic reflux extraction and concentration device according to claim 2, wherein a feeding hopper (201) is arranged on the upper surface of the ultrasonic extraction tank (2), the solvent storage tank (6) is arranged on the rack (1) beside the ultrasonic extraction tank (2), a first liquid pump (7) is arranged beside the solvent storage tank (6), a liquid inlet end of the first liquid pump (7) is connected with a liquid pumping pipe (701) extending into the solvent storage tank (6), a liquid outlet end of the first liquid pump (7) is connected with a liquid discharge pipe (702) extending into the upper end of the ultrasonic extraction tank (2), and a flow meter (703) is arranged on the liquid discharge pipe (702) positioned outside the ultrasonic extraction tank (2); the ultrasonic extraction device is characterized in that an ultrasonic generator (8) is arranged on the upper surface of the ultrasonic extraction tank (2), the ultrasonic generator (8) is connected with an ultrasonic vibrator (802) through a wire (801), a wire jacket (203) is arranged at the center of the upper surface of the ultrasonic extraction tank (2), the ultrasonic generator (8) is vertically hung in the ultrasonic extraction tank (2), the wire (801) connected with the upper end of the ultrasonic extraction tank is fixedly connected with the wire jacket (203), a rectangular slag discharge port (204) is arranged on the front side surface of the ultrasonic extraction tank (2), a sealing side plate (205) is rotatably arranged on the rectangular slag discharge port (204) through a hinge, a rectangular rubber sealing block (206) matched with the rectangular slag discharge port (204) is arranged on the inner side surface of the sealing side plate (205), and a first rotating piece (207) is arranged on the outer side surface of the sealing side plate (205), the ultrasonic extraction tank (2) is characterized in that a second rotating part (208) is arranged on the outer side face of the ultrasonic extraction tank (2) below the rectangular slag discharge port (204), the second rotating part (208) is connected with a telescopic device (209) in a rotating manner, the end part of a piston rod of the telescopic device (209) is connected with a first rotating part (207) in a rotating manner, a third rotating part (210) is arranged on the inner wall of the ultrasonic extraction tank (2) at the rectangular slag discharge port (204), a net frame (211) is arranged on the third rotating part (210) in a rotating manner, a screen is arranged in the net frame (211), a welding convex plate (212) is arranged on the inner wall of the ultrasonic extraction tank (2) at the opposite side of the third rotating part (210), a spring (213) is connected onto the welding convex plate (212), the upper end of the spring (213) is connected with the net frame (211), and a double-shaft motor (214) is fixedly arranged on the side wall of the ultrasonic extraction, each output shaft of the double-shaft motor (214) is connected with a wire wheel (215), each wire wheel (215) is provided with a traction rope (216), the side wall of the ultrasonic extraction tank (2) is provided with a through hole (217), the ultrasonic extraction tank (2) positioned at the opposite side of the through hole (217) is provided with a wire guide wheel (218), and the traction rope (216) penetrates through the through hole (217) and bypasses the wire guide wheel (218) to be connected with the end part of the net frame (211); the lower end of the ultrasonic extraction tank (2) is connected with a first liquid guide pipe (9), a second liquid pump (901) is arranged on the first liquid guide pipe (9), the end part of the first liquid guide pipe (9) is communicated with the upper end of an extracting solution intermediate filter tank (3), filter cloth (301) is arranged at the lower end in the extracting solution intermediate filter tank (3), a second liquid guide pipe (10) is connected with the lower end of the extracting solution intermediate filter tank (3), a high-pressure liquid pump (11) is connected onto the second liquid guide pipe (10), a spray pipe (12) extending into the upper end of the evaporation concentration kettle (4) is connected with the end part of the second liquid guide pipe (10), a spray head (13) is arranged on the lower surface of the spray pipe (12), a jacket (14) is arranged on the outer circumferential surface of the lower end of the evaporation concentration kettle (4), and a tower-type heating coil (15) is arranged between the outer wall of, the upper end of the evaporation and concentration kettle (4) is connected with a gas collecting hood (401), the gas collecting hood (401) is connected with a steam pipe (402) connected with a condenser (5), a liquid return pipe on the condenser (5) is connected with a solvent storage tank (6), the lower end of the evaporation and concentration kettle (4) is connected with a concentrated liquid discharge pipe (403), a manual valve (404) is arranged on the concentrated liquid discharge pipe (403), and the lower end of the concentrated liquid discharge pipe (403) is connected with a concentrated liquid storage tank (16); frame (1) includes bottom plate (101), four vertical stabilizer blade (102) and roof (103), four the upper and lower both ends of vertical stabilizer blade (102) respectively with four corner fixed connection of roof (103) and bottom plate (101), ultrasonic extraction jar (2), extract intermediate filtration jar (3), evaporative concentration cauldron (4), condenser (5) and solvent storage jar (6) all fix the setting on roof (103).
3. The ultrasonic reflux extraction and concentration device as claimed in claim 2, wherein the spray pipe (12) is annular, and a plurality of spray heads (13) arranged on the lower surface of the spray pipe are arranged in an annular array.
4. The ultrasonic reflux extraction concentration device as set forth in claim 3, a cylinder (17) is arranged at the center of the circle on the upper surface of the evaporation and concentration kettle (4), a rotating motor (18) is fixed at the upper end of the evaporation and concentration kettle (4) which is positioned beside the cylinder (17), the output shaft of the rotating motor (18) is connected with a driving gear (19), the cylinder (17) is provided with a notch which can extend into the driving gear (19), bearings (21) are arranged at the upper end and the lower end of the cylinder (17), heat insulation sleeves (22) are rotatably arranged in the two bearings (21), the heat insulation sleeve (22) is provided with a driven gear (27) meshed with the driving gear (19), a vertical guide wire (23) is arranged in the heat insulation sleeve (22), and the lower end of the vertical guide wire (23) is connected with a thread-shaped heating wire (26) extending into the lower end of the evaporation and concentration kettle (4).
5. An ultrasonic reflux extraction and concentration apparatus as claimed in claim 4, wherein said screw-shaped heating wire (26) is disposed through said shower pipe (12) directly below said shower head (13).
6. An ultrasonic reflux extraction and concentration apparatus as claimed in claim 2, wherein said telescopic means (209) is a hydraulic telescopic rod.
7. An ultrasonic reflux extraction and concentration device as claimed in claim 2, wherein said hopper (201) is provided with a sealing cover plate (202).
8. The ultrasonic reflux extraction concentration device as claimed in claim 2, wherein a liquid level meter (27) is arranged on the outer side surface of the concentrate storage tank (16), and a liquid taking pipe (28) is arranged on the upper surface of the concentrate storage tank (16).
9. The ultrasonic reflux extraction and concentration device as claimed in claim 2, wherein the aperture of the filter cloth (301) is 0.1-0.2 times of the aperture of the filter cloth.
10. The ultrasonic reflux extraction and concentration device as set forth in claim 2, wherein a heat insulating material is filled between the jacket (14) and the outer side wall of the evaporation and concentration kettle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214529.5A CN112619199A (en) | 2020-11-04 | 2020-11-04 | Ultrasonic reflux extraction and concentration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011214529.5A CN112619199A (en) | 2020-11-04 | 2020-11-04 | Ultrasonic reflux extraction and concentration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112619199A true CN112619199A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011214529.5A Pending CN112619199A (en) | 2020-11-04 | 2020-11-04 | Ultrasonic reflux extraction and concentration equipment |
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| Country | Link |
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| CN (1) | CN112619199A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367126A (en) * | 2021-12-31 | 2022-04-19 | 安徽理工大学 | Traditional Chinese medicine extract purification and concentration system and concentration method thereof |
| CN115261142A (en) * | 2022-08-29 | 2022-11-01 | 西藏天虹科技股份有限责任公司 | Saffron extraction process and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105709456A (en) * | 2016-04-22 | 2016-06-29 | 瑞安市新莱流体设备有限公司 | Ultrasonic hot reflux extraction condensation set |
| CN206715769U (en) * | 2017-03-06 | 2017-12-08 | 杨高杰 | A kind of fodder mixing machine uniformly heated |
| CN108824057A (en) * | 2018-05-16 | 2018-11-16 | 苏杰 | A kind of screenings treatment for reuse device |
| CN109011690A (en) * | 2018-10-25 | 2018-12-18 | 山东商业职业技术学院 | Responsive to temperature type Chinese herbal medicine active constituent extracts concentration unit and extraction concentration technique |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709456A (en) * | 2016-04-22 | 2016-06-29 | 瑞安市新莱流体设备有限公司 | Ultrasonic hot reflux extraction condensation set |
| CN206715769U (en) * | 2017-03-06 | 2017-12-08 | 杨高杰 | A kind of fodder mixing machine uniformly heated |
| CN108824057A (en) * | 2018-05-16 | 2018-11-16 | 苏杰 | A kind of screenings treatment for reuse device |
| CN109011690A (en) * | 2018-10-25 | 2018-12-18 | 山东商业职业技术学院 | Responsive to temperature type Chinese herbal medicine active constituent extracts concentration unit and extraction concentration technique |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114367126A (en) * | 2021-12-31 | 2022-04-19 | 安徽理工大学 | Traditional Chinese medicine extract purification and concentration system and concentration method thereof |
| CN115261142A (en) * | 2022-08-29 | 2022-11-01 | 西藏天虹科技股份有限责任公司 | Saffron extraction process and device |
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