CN212159698U - Extraction element of illegal additive of hypolipidemic health product - Google Patents

Abstract

The utility model provides an extraction device for illegal additives of hypolipidemic health care products, which comprises an ultrasonic extraction unit, a quantitative liquid supply unit, a lifting unit and a control unit; the extraction process of the ultrasonic extraction unit with the heating function is rapid and sufficient; the heating box of the ultrasonic extraction unit is made of stainless steel wrapped with heat insulation materials, so that the ultrasonic extraction unit has good corrosion resistance and can prevent personnel from being scalded in the operation process; the quantitative liquid supply unit adopts a mode that a stepping motor pushes an injector to fill extracting solution, so that the precision is high and the operation is stable; the lifting unit can adjust the height of the ultrasonic transducer and adapt to different heating medium liquid levels; the control unit is used for controlling the processes of quantitative liquid supply and ultrasonic extraction, so that the processes of adding the extracting solution to the sample bottle, adding the heating box and discharging the heating medium are automated, the complicated operation steps are simplified, unattended operation is realized, and good use experience is given to an operator.

Description

Extraction element of illegal additive of hypolipidemic health product

Technical Field

The utility model relates to an extraction element especially relates to an ultrasonic extraction element.

Background

With the progress of society, people pay more and more attention to their health, and begin to discuss the 'preventive treatment of disease' and 'health preservation and health care', so that the market benefit space of health products is rapidly increased, and countless merchants compete for money. However, the safety problems of food and medicine are increased, and some lawbreakers illegally add chemical medicines into Chinese patent medicines and health-care foods to obtain high benefits, so that the efficacy of the lawbreakers is remarkable. The illegal addition has large randomness, unclear dosage and no description on a label, so that the toxic reaction and serious even life-threatening effect are caused by long-term and excessive administration of the medicines by consumers.

At present, many researches on illegal addition chemical drugs in health food and Chinese patent drugs are conducted at home and abroad, but relatively few researches on illegal addition of blood lipid lowering drugs are conducted. The cardiovascular and cerebrovascular diseases such as hyperlipidemia with gradually rising annual incidence become invisible killers seriously harming the health of people in China, and the blood fat reducing health food market also has a rapidly rising trend. The liquid chromatography-tandem mass spectrometry combined method is more and more concerned and more widely applied in the field of detection of illegal additives of blood fat reducing health care products, the invention patent of application No. 201810076782.5 is a detection method based on the technology, the preparation of a sample solution is used as an important step in the detection process, the operation is simple but more complicated, the time consumption is longer, and the patience of operators is examined; the operation efficiency of the step is improved, the operation process is simplified, and the technical problem to be solved by the technical personnel in the field is solved.

Disclosure of Invention

The utility model provides an extraction element of the illegal additive of hypolipidemic health products for solve the problem that the illegal additive of hypolipidemic health products draws complex operation, consuming time much.

The utility model adopts the following technical scheme:

an extraction device of illegal additives of blood fat reducing health care products comprises: the ultrasonic extraction unit, the quantitative liquid supply unit and the control unit; the quantitative liquid supply unit is used for adding an extracting solution into the sample bottle; the ultrasonic extraction unit is used for rapidly leading the extracting solution to enter the solid substance by utilizing an ultrasonic vibration method, and dissolving the components contained in the substance in the extracting solution as completely as possible to obtain a multi-component mixed extracting solution; the control unit is used for controlling the quantitative liquid supply and the ultrasonic extraction process; the ultrasonic wave extraction unit includes: the heating box comprises a heating box, a heating box liquid inlet valve, a heating box liquid outlet valve, a heating wire fixedly connected to the bottom of the heating box, an ultrasonic transducer arranged in the heating box, an amplitude transformer detachably connected with the ultrasonic transducer, and a probe detachably connected with the amplitude transformer; the heating box is provided with a liquid inlet for adding liquid and a liquid outlet for discharging the liquid; one end of the heating box liquid inlet valve is communicated with a liquid inlet of the heating box, and the other end of the heating box liquid inlet valve is communicated with an external liquid pipeline; one end of the heating box liquid outlet valve is communicated with a liquid outlet of the heating box, and the other end of the heating box liquid outlet valve is communicated with an external discharge pipeline; the quantitative liquid supply unit includes: the device comprises a sample bottle stopper, a sample bottle liquid inlet valve, a sample bottle vent valve, a capacity bottle rack, an injector, a stepping motor fixedly connected with a heating box, a driving wheel fixedly connected with an output shaft of the stepping motor, a driven wheel rotatably connected with the heating box, and a synchronous belt sequentially bypassing the driving wheel and the driven wheel; the driving wheel and the driven wheel are synchronous belt wheels; the sample bottle stopper is provided with two holes penetrating through the upper surface and the lower surface and used for adding an extracting solution into a sample; one end of the sample bottle liquid inlet valve is communicated with the first hole of the sample bottle stopper, and the other end of the sample bottle liquid inlet valve is communicated with the injection port of the injector; one end of the sample bottle vent valve is communicated with the second hole of the sample bottle, and the other end of the sample bottle vent valve is communicated with the atmosphere; the injector is detachably connected with the heating box; the synchronous belt is detachably connected with the piston rod of the injector and is used for driving the injector to add extracting solution into the sample bottle through the liquid inlet valve of the sample bottle; the capacity bottle rack is used for containing sample bottles and arranged inside the heating box; the control unit comprises a controller, a key circuit, a display screen, a temperature sensor and a liquid level sensor; the liquid level sensor is arranged on the inner side of the heating box; the heating cabinet feed liquor valve the heating cabinet goes out the liquid valve the heater strip ultrasonic transducer sample bottle feed liquor valve sample bottle breather valve step motor temperature sensor level sensor button circuit and the display screen respectively with the controller electricity is connected.

Further, the quantitative liquid supply unit further comprises: an extracting solution bottle plug, an extracting solution bottle vent valve and an extracting solution bottle liquid inlet valve; the extracting solution bottle stopper is provided with two holes penetrating through the upper surface and the lower surface, one end of the vent valve of the extracting solution bottle is communicated with the first hole of the extracting solution bottle stopper, the other end of the vent valve of the extracting solution bottle is communicated with the atmosphere, one end of the liquid inlet valve of the extracting solution bottle is communicated with the second hole of the extracting solution bottle stopper, and the other end of the liquid inlet valve of the extracting solution bottle is communicated with the injection port; the extraction liquid bottle vent valve and the extraction liquid bottle liquid inlet valve are respectively electrically connected with the controller.

Further, still include lift unit, lift unit is used for adjusting the ultrasonic transducer height, includes: the heating device comprises a guide rail mounting plate fixedly connected with the heating box, a guide rail fixedly connected with the mounting plate, a sliding block in sliding connection with the guide rail and a set screw in threaded connection with the sliding block; the ultrasonic transducer is fixedly connected with the sliding block.

Further, the control unit further comprises a communication module used for communicating with the intelligent terminal, and the communication module is electrically connected with the controller.

Further, the inner surface of the heating box is provided with a scale for indicating the liquid level.

Furthermore, the temperature sensor is arranged at a position where the capacity bottle rack supports the bottom of the sample bottle, and the position is provided with a mark.

Furthermore, the heating box body is made of stainless steel with heat preservation materials attached to the outer surface.

The utility model discloses an actively the effect as follows:

the utility model comprises an ultrasonic extraction unit, a quantitative liquid supply unit, a lifting unit and a control unit; the quantitative liquid supply unit adopts a mode that a stepping motor pushes an injector to fill extracting solution, so that the precision is high and the operation is stable; the control unit is used for controlling the extraction process, so that the processes of adding the extracting solution into the sample bottle, adding the extracting solution into the heating box and discharging the heating medium are automated, and the complicated operation steps are simplified; the height of the ultrasonic transducer can be adjusted by the lifting unit, and the ultrasonic transducer can adapt to different heating medium liquid levels. The heating cabinet adopts the stainless steel that outside parcel has insulation material, except that can prevent in the operation process personnel scald, still has good corrosion resistance. The temperature sensor is arranged at the position of the capacity bottle rack for bearing the sample bottle, so that the temperature measurement is accurate; be equipped with the sign at the volumetric flask frame in temperature sensor position, the heating cabinet internal surface is equipped with the scale that is used for instructing the liquid level, and the scale is marked with the numeral, and is clear, convenient operation. The quantitative liquid supply unit also comprises an extracting solution bottle plug, an extracting solution bottle vent valve and an extracting solution bottle liquid inlet valve, thereby saving the trouble of repeatedly adding extracting solution and further simplifying the operation steps. The control unit is also provided with a communication module used for communicating with the intelligent terminal, and after the process is completed, the control unit can actively send a message prompt, and can also remotely check the running state and set the running parameters, thereby realizing unattended operation and improving the use experience.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a schematic block diagram of a control unit according to an embodiment of the present invention.

In the figure: the device comprises a heating box 11, a heating box liquid inlet valve 12, a heating box liquid outlet valve 13, a heating wire 14, an ultrasonic transducer 15, an amplitude transformer 16, a probe 17, a sample bottle stopper 21, a sample bottle liquid inlet valve 22, a sample bottle vent valve 23, a capacity bottle rack 24, an extracting solution bottle stopper 25, an extracting solution bottle vent valve 26, an extracting solution bottle liquid inlet valve 27, a sample bottle 28, an extracting solution bottle 29, an injector 31, a stepping motor 32, a driving wheel 33, a driven wheel 34, a synchronous belt 35, a temperature sensor 44, a liquid level sensor 45, a guide rail mounting plate 51, a guide rail 52, a slide block 53 and a set screw 54.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the embodiment of the present invention includes an ultrasonic wave extraction unit, a quantitative liquid supply unit, a lifting unit and a control unit; the quantitative liquid supply unit is used for adding the extracting solution into the sample bottle; the ultrasonic extraction unit is used for rapidly leading the extracting solution to enter the solid substance by utilizing an ultrasonic vibration method, and dissolving the components contained in the substance in the extracting solution as completely as possible to obtain a multi-component mixed extracting solution; the control unit is used for controlling the quantitative liquid supply and the ultrasonic extraction process;

the ultrasonic wave extraction unit includes: the heating box comprises a heating box 11, a heating box liquid inlet valve 12, a heating box liquid outlet valve 13, a heating wire 14 fixedly connected to the bottom of the heating box, an ultrasonic transducer 15 arranged in the heating box, an amplitude transformer 16 detachably connected with the ultrasonic transducer, and a probe 17 detachably connected with the amplitude transformer; the heating box 11 is provided with a liquid inlet for adding liquid and a liquid outlet for discharging the liquid, the liquid outlet is arranged on a side plate of the heating box 11 close to the bottom of the box, the outer surface of the box body of the heating box 11 is made of engineering plastics with heat resistance of 120 ℃, and the inner surface of the box body is made of 304 stainless steel; the heating tank liquid inlet valve 12 is a two-position two-way valve, one end of which is communicated with the liquid inlet of the heating tank 11, and the other end of which is communicated with an external liquid pipeline, in the embodiment, a tap water pipeline; heating cabinet liquid outlet valve 13 one end and the liquid outlet intercommunication of heating cabinet 11, the other end and outside discharge line intercommunication, this embodiment is the sewer. The heating wire 14 is an electric heating wire externally sleeved with an insulating heat-resistant sleeve, is fixedly and tightly attached to the stainless steel layer of the heating box 11 and is positioned in the interlayer of the stainless steel and the engineering plastics; the ultrasonic transducer 15 generates mechanical waves by utilizing the characteristics of piezoelectric ceramics to drive an object in contact with the piezoelectric ceramics to generate high-frequency vibration, and the ultrasonic transducer of 20kHz is adopted in the embodiment to drive the amplitude transformer 16 and the probe 17 matched with the ultrasonic transducer to vibrate and transmit the vibration to the sample solution, so that solid soluble substances in the solution are quickly and completely dissolved. In order to obtain the best extraction effect when different liquid levels are added into the heating box 11, the ultrasonic transducer 15 is arranged on the lifting unit, so that the height of the ultrasonic transducer 15 can be adjusted.

The quantitative liquid supply unit includes: the device comprises a sample bottle stopper 21, a sample bottle liquid inlet valve 22, a sample bottle vent valve 23, a capacity bottle rack 24, an injector 31, a stepping motor 32 fixedly connected with a heating box 11, a driving wheel 33 fixedly connected with an output shaft of the stepping motor 32, a driven wheel 34 rotatably connected with the heating box 11, and a synchronous belt 35 sequentially bypassing the driving wheel and the driven wheel; the driving wheel 33 and the driven wheel 34 are all synchronous belt gear teeth with the outer diameter of 14 mm, and the synchronous belt 35 is a synchronous belt matched with the driving wheel 33 and the driven wheel 34; the sample bottle stopper 21 is used in cooperation with the sample bottle 28, the sample bottle 28 is a volumetric flask, the mouth of the volumetric flask is a taper mouth for sealing, and the mouth of the volumetric flask is also provided with a truncated cone-shaped bottle stopper, in the embodiment, the truncated cone-shaped bottle stopper is replaced by the sample bottle stopper 21, the sample bottle stopper 21 is also truncated cone-shaped, and the sample bottle stopper 21 is provided with two holes penetrating through the upper surface and the lower surface and used for adding extracting solution into a sample; the sample bottle liquid inlet valve 22 and the sample bottle vent valve 23 are two-position two-way valves, one end of the sample bottle liquid inlet valve 22 is communicated with the first hole of the sample bottle stopper 21, and the other end of the sample bottle liquid inlet valve is communicated with the injection port of the injector 31; one end of the sample bottle vent valve 23 is communicated with the second hole of the sample bottle 28, and the other end is communicated with the atmosphere; the injector 31 is detachably connected with the heating box 11 and comprises an injector body and a piston, wherein the front end of the injector body is provided with an injection port, and the injector can be replaced by injectors of different types according to requirements in the embodiment; the synchronous belt 35 is fixedly connected with a piston rod of the injector 31, and the synchronous belt 35 is used for driving the injector to add extracting solution into the sample bottle 28 through the sample bottle liquid inlet valve 22; the capacity bottle rack 24 is used for holding sample bottles 28, and the capacity bottle rack 24 is arranged inside the heating box 11.

The lifting unit is used for adjusting the height of the ultrasonic transducer 15 and comprises: a guide rail mounting plate 51 fixedly connected with the heating box 11, a guide rail 52 fixedly connected with the mounting plate, a slide block 53 slidably connected with the guide rail, and a set screw 54 in threaded connection with the slide block; the ultrasonic transducer 15 is fixedly connected with the slider 53. When the set screw 54 is tightened, the slide block 53 and the guide rail 52 are fixed together, so that the ultrasonic transducer 15 is fixed at the position, and the unit functions to adjust the height of the ultrasonic transducer 15 according to the liquid level of the heat exchange medium in the heating tank 11, so as to achieve the optimal ultrasonic vibration effect.

As shown in fig. 2, the control unit includes a controller, a key circuit, a display screen, a temperature sensor 44 and a liquid level sensor 45; the controller is a single chip microcomputer with the model of STC12C5A60S2, a timer module, a serial port communication module and an A/D converter module are arranged in the single chip microcomputer, and the A/D converter module can be connected with external analog signals such as a temperature sensor 44 and a liquid level sensor 45 and converts the analog signals of the sensors into digital signals; the timer module is used in embodiments to control timing operations; the serial port communication module can be in communication connection with an external circuit; the display screen is used for displaying control parameters and device states; the temperature sensor 44 is arranged at a position where the volumetric flask frame 24 supports the bottom of the sample flask 28 and is used for detecting the temperature of the sample flask 28, and the position is provided with a temperature sensor mark; the liquid level sensor 41 is arranged inside the heating tank 11 and used for detecting the liquid level of liquid in the heating tank; the heating box liquid inlet valve 12, the heating box liquid outlet valve 13, the heating wire 14, the ultrasonic transducer 15, the sample bottle liquid inlet valve 22, the sample bottle vent valve 23, the stepping motor 32, the temperature sensor 44, the liquid level sensor 45, the key circuit and the display screen are respectively and electrically connected with the controller.

The process for extracting the illegal additives of the blood fat reducing health care product is as follows: precisely weighing a daily dose of sample, placing the sample in a volumetric flask, adding methanol, and ultrasonically extracting for 15min at a material-liquid ratio of 1:5 g/mL; cooling to room temperature, diluting with methanol to a constant volume, shaking up, and filtering the supernatant with a 0.22 mu m microporous filter membrane to obtain a test sample storage solution; the utility model discloses can draw the process to the constant volume from the supersound by the automatic execution, select syringe 31 of suitable size, inhale syringe 31 and fill the extract, like the methyl alcohol of above-mentioned process, be connected syringe 31 and pipeline one end, the air in the discharge tube way forward, then be connected the other end and the sample bottle feed liquor valve 22 of pipeline, then fix syringe 31 on the box of heating cabinet 11, adjust the position, make syringe 31's piston rod and hold-in range 35 fixed. Precisely weighing a daily dose sample, placing the daily dose sample in a sample bottle 28, covering a sample bottle stopper 21, loosening a set screw 54, adjusting the ultrasonic transducer 15 to a proper height, and then screwing the set screw 54; the method comprises the steps that a sample weight parameter, a material-liquid ratio parameter, a heating box liquid level parameter, a heating temperature parameter, a heating time parameter, an injector model parameter and a constant volume capacity parameter are sequentially set through a key circuit and a display screen, a start button is clicked, a controller controls a sample bottle liquid inlet valve 22 and a sample bottle vent valve 23 to be opened, the controller calculates the rotation angle of a stepping motor 32 according to the injector model parameter and the material-liquid ratio parameter, then controls the stepping motor 32 to drive the injector 31 to inject extracting solution into a sample bottle 31, when the rotation angle is reached, the stepping motor 32 stops rotating, and the sample bottle liquid inlet valve 22 and the sample bottle vent valve 23 are closed; meanwhile, the controller controls the heating box liquid inlet valve 12 to be opened and the heating box liquid outlet valve 13 to be closed, when the liquid level sensed by the liquid level sensor 45 reaches the heating box liquid level parameter, the heating box liquid inlet valve 12 is closed, the ultrasonic transducer 15 is started to start high-frequency vibration, the heating wire 14 is started to start heating, when the heating temperature reaches the preset heating temperature parameter, the heating wire 14 is stopped to heat, when the heating temperature is lower than the heating parameter, the heating is started again, the heating wire 14 is stopped to heat until the time set by the heating time parameter is reached, and the vibration of the ultrasonic transducer 15 is stopped; and opening a heating box liquid outlet valve 13, discharging hot water in the heating box 11, closing the heating box liquid outlet valve 13, waiting for the temperature sensor to be cooled to the room temperature, and modifying the parameter through a keyboard, wherein the default room temperature of the device is 25 ℃. At this time, the controller calculates the rotation angle of the stepping motor 32 again according to the constant volume capacity parameter and the syringe model parameter, and controls the stepping motor 41 to rotate according to the angle, so that the constant volume of the sample bottle 28 is finished; the display screen always displays the running state such as temperature and heating remaining time in the running process; and after the constant volume is finished, the constant volume finishing notification information can be displayed.

In addition, a rapid cooling parameter is set, the default is closed, if the parameter is opened, after the hot water in the heating box 11 is discharged, the heating box liquid inlet valve 12 is opened again, the tap water is added into the heating box 11 for cooling, and after the temperature is cooled to the room temperature, the heating box 11 liquid outlet valve 13 is opened again, and the cooling water is discharged. And then carrying out the subsequent constant volume process.

The mode of pushing the injector to add the extracting solution by the stepping motor 32 is adopted, so that the precision is high and the operation is stable; according to the conditions that the diameter of the injector 31 is 70 mm, the outer diameter of the driving wheel 33 is 14 mm, and the model of the stepping motor 32 is 42BYGH48S, the stepping angle is 1.8 degrees, the piston of the injector 31 advances by 14 multiplied by pi ÷ (360 ÷ 1.8) =0.22 mm when the stepping motor 32 rotates by one stepping angle, and the injector 31 pushes out the extracting solution of 70 multiplied by 70 ÷ 4 multiplied by pi multiplied by 0.22 ÷ 1000=0.846mL, so that the accuracy completely meets the requirement. The extraction device with the control unit can automate the processes of adding the extracting solution to the sample bottle 28, adding the heating medium to the heating box 11 and discharging the heating medium, thereby simplifying the complicated operation steps; the lifting unit can adjust the height of the ultrasonic transducer 15 and adapt to different heating medium liquid levels. The heating box 11 is made of stainless steel wrapped with heat-insulating materials, and has good corrosion resistance besides being capable of preventing people from being scalded in the operation process. The temperature sensor 44 is arranged at the position of the capacity bottle rack 24 for supporting the sample bottle, so that the temperature measurement is accurate; the temperature sensor 44 of the volumetric flask holder 24 is provided with a mark, which is clear.

Further, improve the automatic liquid feeding mode of syringe 31, the ration supplies the liquid unit and still includes: an extracting solution bottle stopper 25, an extracting solution bottle vent valve 26 and an extracting solution bottle inlet valve 27; the extracting solution bottle stopper 25 has the same structure as the sample bottle stopper 21 and is of a circular truncated cone structure, two holes penetrating through the upper surface and the lower surface are formed in the extracting solution bottle stopper 25, both the extracting solution bottle vent valve 26 and the extracting solution bottle liquid inlet valve 27 are two-position two-way valves, one end of the extracting solution bottle vent valve 26 is communicated with a first hole of the extracting solution bottle stopper 25, the other end of the extracting solution bottle vent valve is communicated with the atmosphere, one end of the extracting solution bottle liquid inlet valve 27 is communicated with a second hole of the extracting; the extracting solution bottle vent valve 26 and the extracting solution bottle liquid inlet valve 27 are electrically connected with the controller respectively. The extraction liquid bottle 29 is a volumetric flask, generally has a large volume and can contain more extraction liquid, when in use, a proper amount of extraction liquid is added into the extraction liquid bottle 29, and the bottle stopper 25 of the extraction liquid bottle is replaced by the bottle stopper of the extraction liquid bottle; when the controller controls the stepping motor 32 to rotate, the position variables are accumulated corresponding to one position variable, when the accumulated value of the position variables reaches an upper limit position, namely when the piston of the injector 31 moves upwards to approach an injection port, the process of sucking extracting solution is started, the controller records the current states of the sample bottle liquid inlet valve 22 and the sample bottle vent valve 23, controls the sample bottle liquid inlet valve 22 and the sample bottle vent valve 23 to be closed, the extracting solution bottle vent valve 26 and the extracting solution bottle liquid inlet valve 27 are opened, the stepping motor 32 rotates in the reverse direction, extracting solution of the extracting solution bottle 29 is sucked into the injector 31, when the position variable becomes 0, namely the piston moves downwards to a lower limit position, the extracting solution bottle vent valve 26 and the extracting solution bottle liquid inlet valve 27 are closed, and the state before the sample bottle liquid inlet valve 22 and the sample bottle vent valve 23 are closed is recovered.

The quantitative liquid supply unit also comprises an extracting solution bottle stopper 25, an extracting solution bottle vent valve 26 and an extracting solution bottle liquid inlet valve 27, and the trouble of repeatedly adding extracting solution is eliminated through the action of the control unit, so that the operation steps are further simplified.

Furthermore, the inner surface of the heating box 11 is provided with a scale used for indicating liquid level, the scale is marked with numbers, and when the liquid level parameters of the heating box are set, the numbers marked by the scale can be referred for setting, so that the heating box is simple and clear.

Further, the control unit still includes the communication module that is used for with intelligent terminal communication, and this embodiment adopts bluetooth communication module, and this communication module is connected with the controller electricity, and during the use, intelligent terminal is like the cell-phone, pairs with this communication module, and the supporting APP who opens intelligent terminal after pairing well can set for operating parameter, looks over current running state, and after extraction element accomplished whole processes, the controller still can send the warning information to the intelligent terminal who pairs through communication module.

The control unit is also provided with a communication module used for communicating with the intelligent terminal, and after the process is completed, the control unit can actively send a message prompt, and can also remotely check the running state and set the running parameters, thereby realizing unattended operation and improving the use experience.

The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.

Claims (7)

1. An extraction element of illegal additive of hypolipidemic health product, which is characterized in that: the ultrasonic extraction unit, the quantitative liquid supply unit and the control unit;

the ultrasonic wave extraction unit includes: the heating box comprises a heating box, a heating box liquid inlet valve, a heating box liquid outlet valve, a heating wire fixedly connected to the bottom of the heating box, an ultrasonic transducer arranged in the heating box, an amplitude transformer detachably connected with the ultrasonic transducer, and a probe detachably connected with the amplitude transformer; the heating box is provided with a liquid inlet for adding liquid and a liquid outlet for discharging the liquid; one end of the heating box liquid inlet valve is communicated with a liquid inlet of the heating box, and the other end of the heating box liquid inlet valve is communicated with an external liquid pipeline; one end of the heating box liquid outlet valve is communicated with a liquid outlet of the heating box, and the other end of the heating box liquid outlet valve is communicated with an external discharge pipeline;

the quantitative liquid supply unit includes: the device comprises a sample bottle stopper, a sample bottle liquid inlet valve, a sample bottle vent valve, a capacity bottle rack, an injector, a stepping motor fixedly connected with the heating box, a driving wheel fixedly connected with an output shaft of the stepping motor, a driven wheel rotatably connected with the heating box and a synchronous belt sequentially bypassing the driving wheel and the driven wheel; the driving wheel and the driven wheel are synchronous belt wheels; the sample bottle stopper is provided with two holes penetrating through the upper surface and the lower surface; one end of the sample bottle liquid inlet valve is communicated with the first hole of the sample bottle stopper, and the other end of the sample bottle liquid inlet valve is communicated with the injection port of the injector; one end of the sample bottle vent valve is communicated with the second hole of the sample bottle, and the other end of the sample bottle vent valve is communicated with the atmosphere; the injector is detachably connected with the heating box; the synchronous belt is detachably connected with the piston rod of the injector; the capacity bottle rack is arranged inside the heating box;

the control unit comprises a controller, a key circuit, a display screen, a temperature sensor and a liquid level sensor; the liquid level sensor is arranged on the inner side of the heating box; the heating cabinet feed liquor valve the heating cabinet goes out the liquid valve the heater strip ultrasonic transducer sample bottle feed liquor valve sample bottle breather valve step motor temperature sensor level sensor button circuit and the display screen respectively with the controller electricity is connected.

2. The device for extracting illegal additives of blood fat reducing health care products as claimed in claim 1, wherein the quantitative liquid supply unit further comprises: an extracting solution bottle plug, an extracting solution bottle vent valve and an extracting solution bottle liquid inlet valve; the extracting solution bottle stopper is provided with two holes penetrating through the upper surface and the lower surface, one end of the vent valve of the extracting solution bottle is communicated with the first hole of the extracting solution bottle stopper, the other end of the vent valve of the extracting solution bottle is communicated with the atmosphere, one end of the liquid inlet valve of the extracting solution bottle is communicated with the second hole of the extracting solution bottle stopper, and the other end of the liquid inlet valve of the extracting solution bottle is communicated with the injection port of the injector; the extraction liquid bottle vent valve and the extraction liquid bottle liquid inlet valve are respectively electrically connected with the controller.

3. The device for extracting the illegal additives of the blood fat reducing health care products as claimed in claim 1 or 2, further comprising a lifting unit comprising: the heating box comprises a guide rail mounting plate fixedly connected with the heating box, a guide rail fixedly connected with the guide rail mounting plate, a sliding block in sliding connection with the guide rail and a set screw in threaded connection with the sliding block; the ultrasonic transducer is fixedly connected with the sliding block.

4. The device for extracting the illegal additives of the blood fat reducing health care products as claimed in claim 3, wherein the control unit further comprises a communication module for communicating with an intelligent terminal, and the communication module is electrically connected with the controller.

5. The device for extracting the illegal additives of the hypolipidemic health-care products as claimed in claim 4, wherein the inner surface of the heating box is provided with a scale for indicating the liquid level.

6. The device for extracting the illegal additives of the blood fat reducing health care products as claimed in claim 5, wherein the temperature sensor is arranged at a position where the volumetric flask holder supports the bottom of the sample flask, and the position is provided with a mark for indicating the placement position of the volumetric flask.

7. The device for extracting the illegal additives of the blood fat reducing health care products as claimed in claim 6, wherein the heating box body is made of stainless steel with heat insulation materials attached to the outer surface.

Images