Disclosure of Invention
The invention aims to provide a temperature gradient extraction device for cinnabar, which solves the problem of complicated and inconvenient manual water proportioning operation.
In order to achieve the above purpose, the present invention provides the following technical solutions: the temperature gradient extraction device for the cinnabar comprises a crushing stirring cylinder and a first water supplementing cylinder, wherein a crushing shaft is rotationally connected to the crushing stirring cylinder, a crushing blade is hinged to the side wall of the crushing shaft, a storage groove matched with the crushing blade is formed in the side wall of the crushing shaft, and when the crushing shaft rotates, the crushing blade swings to be in a horizontal state due to centrifugal force;
the crushing stirring cylinder is axially and slidably connected with a quantitative disc, the crushing shaft penetrates through the middle part of the quantitative disc, and when the crushing shaft is static, the crushing blade swings into a containing groove on the side wall of the crushing shaft under the action of gravity, so that the quantitative disc can move downwards along the axial direction of the crushing shaft;
when the quantitative tray moves downwards to the inner lower part of the crushing stirring cylinder and contacts the crushed objects, the first water supplementing cylinder pumps water of thirty times of the crushed objects, and when the quantitative tray moves upwards, the first water supplementing cylinder injects the water of thirty times of the crushed objects into the crushing stirring cylinder.
Preferably, the inner diameter ratio of the crushing stirring cylinder to the first water supplementing cylinder is one-to-thirty;
The first water supplementing cylinder is slidably connected with a first circular plate, a first circular rod is connected to the first circular plate, a second circular rod is connected to the quantitative plate, the heights of the crushing stirring cylinder and the inner cavity of the first water supplementing cylinder are equal, and the lengths of the first circular rod and the second circular rod penetrating through the first water supplementing cylinder and the crushing stirring cylinder are equal to the heights of the crushing stirring cylinder and the inner cavity of the first water supplementing cylinder;
the quantitative disc moves downwards and stops running when contacting crushed objects, the first circular plate moves downwards when the quantitative disc stops running, and the downwards moving distance of the first circular plate is equal to the height of the second circular rod outside the crushing stirring cylinder after the quantitative disc stops running.
Preferably, the tops of the crushing stirring cylinder and the first water supplementing cylinder are connected with a bracket together, a hydraulic cylinder is connected to the bracket, and the output end of the hydraulic cylinder is connected with a hydraulic rod;
the output end of the hydraulic rod is connected with a mounting plate, a through hole matched with the first round rod and the second round rod is formed in the mounting plate, the upper surface of the mounting plate is connected with a transposition frame in a sliding mode, one end of the transposition frame is provided with an inclined plane matched with the top of the second round rod, and the other end of the transposition frame is provided with an arc-shaped locking block matched with the first round rod;
The transposition frame is abutted to the top of the second round rod in the initial stage of extension of the hydraulic rod, so that the mounting plate drives the quantitative disc to move downwards through the second round rod;
After the contact of the quantitative disc with the crushed objects is blocked, the second round rod pushes the inclined surface of the transposition frame to enable the transposition frame to move towards the first round rod, so that the arc-shaped locking block is abutted to the first round rod, and when the hydraulic rod continues to stretch, the first circular plate moves downwards, so that the first water supplementing cylinder is positioned in the upper space of the first circular plate to generate negative pressure for pumping water.
Preferably, the mounting plate is vertically and slidably connected with a wedge, a reset rod is connected to the wedge, a spring is connected between the reset rod and the mounting plate, and when the hydraulic rod is shortened to the shortest state, the hydraulic cylinder is abutted against the reset rod so that the wedge does not protrude out of the upper surface of the mounting plate;
The locating pin is inserted into the transposition bracket, a tension spring is connected between the locating pin and the transposition bracket, and the locating pin is positioned on one side of the inclined plane of the wedge block, so that the transposition bracket can be locked on the mounting plate after moving towards the direction of the first round rod.
Preferably, a magnet is connected to the top of the second round bar, and the magnet is magnetically attracted to the mounting plate.
Preferably, the lower part of the crushing stirring cylinder is also connected with a centrifugal cylinder, and the inside of the centrifugal cylinder is rotationally connected with a rotary cylinder;
The bottom of smashing the churn rotates and is connected with the otter board, the vertical sliding connection in lower part of otter board has first mounting bracket, be connected with the inserted bar on the first mounting bracket, the inserted bar peg graft in the mesh of otter board, first mounting bracket is kept away from when the otter board, the inserted bar pulls out the mesh of otter board, thereby smash the material in the churn and can flow to in the rotary drum.
Preferably, a second mounting frame is arranged on the upper portion of the rotary drum in the centrifugal drum, and gauze is connected to the second mounting frame.
Preferably, the middle part of the first mounting frame is connected with a transmission rod, a hollow rod is connected in the rotary drum, and the transmission rod is connected in the crushing shaft and the hollow rod in a penetrating way;
the upper portion and the lower part that lie in on the transfer line first mounting bracket are connected with first snap ring and second snap ring respectively, when the transfer line moved up, first snap ring joint in smash the bottom of axle, thereby the transfer line drives smash the axle and rotate, and when the transfer line moved down, the second snap ring joint in the top of empty core bar, thereby the transfer line drives the rotary drum rotates.
Preferably, the lower part of the first water supplementing cylinder is connected with a second water supplementing cylinder, and the inner diameter and the inner cavity height of the second water supplementing cylinder are equal to those of the first water supplementing cylinder;
The utility model discloses a water supply device, including first round bar, second moisturizing section of thick bamboo is interior sliding connection has the second plectane, the bottom of first round bar runs through second plectane and fixedly connected with collar, the collar with be connected with the stay cord between the second plectane, can drive when first round bar moves down first plectane with the second plectane moves down equal distance, thereby first moisturizing section of thick bamboo with second moisturizing section of thick bamboo can extract equivalent water, and, when first round bar moves up, the stay cord is lax, thereby only first plectane moves up.
Preferably, the lower surface of the second circular plate is connected with a pushing frame;
The first water supplementing cylinder is connected with a first water pumping pipe and a first water draining pipe, the second water supplementing cylinder is connected with a second water pumping pipe and a second water draining pipe, and the first water pumping pipe, the first water draining pipe, the second water pumping pipe and the second water draining pipe are all provided with one-way valves, and the first water draining pipe and the second water draining pipe are all communicated with the crushing stirring cylinder.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the dried red plug bacteria are thrown into a crushing stirring cylinder through a charging hopper, the crushing shaft is controlled to rotate, so that a crushing blade hinged to the crushing shaft is thrown out to be in a horizontal state under the action of centrifugal force, at the moment, the crushing blade crushes the red plug bacteria, the rotation of the crushing shaft is stopped after the red plug bacteria are crushed, at the moment, the crushing blade sags under the action of gravity and enters a containing groove on the side wall of the crushing shaft, then a quantitative disc is controlled to move downwards, after the quantitative disc contacts the crushed red plug bacteria and compacts the red plug bacteria, the quantitative disc is compacted and stops moving downwards, and because the height of the inner cavity of the crushing stirring cylinder is fixed, the inner cavity of the crushing stirring cylinder is subtracted by the downward moving distance of the quantitative disc, the red plug bacteria occupies the inner cavity of the crushing stirring cylinder, so that the quantity of the red plug bacteria is determined.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution: the temperature gradient extraction device for the cinnabar comprises a crushing stirring cylinder 2 and a first water supplementing cylinder 5, wherein a crushing shaft 21 is rotationally connected to the crushing stirring cylinder 2, a crushing blade 22 is hinged to the side wall of the crushing shaft 21, a storage groove matched with the crushing blade 22 is formed in the side wall of the crushing shaft 21, and when the crushing shaft 21 rotates, the crushing blade 22 swings to be in a horizontal state due to centrifugal force; the crushing stirring cylinder 2 is axially and slidingly connected with a quantifying disc 25, the crushing shaft 21 penetrates through the middle part of the quantifying disc 25, and when the crushing shaft 21 is static, the crushing blade 22 swings into a containing groove on the side wall of the crushing shaft 21 under the gravity, so that the quantifying disc 25 can move downwards along the axial direction of the crushing shaft 21; when the quantitative tray 25 moves down to the lower portion in the pulverizing and stirring cylinder 2 and contacts the pulverized material, the first water replenishing cylinder 5 pumps water of thirty times of the pulverized material, and when the quantitative tray 25 moves up, the first water replenishing cylinder 5 injects water of thirty times of the pulverized material into the pulverizing and stirring cylinder 2.
The whole device is arranged on the support 1, and the support leg 11 supports the device;
The dried red plug bacteria are put into a crushing stirring cylinder 2 through a charging hopper 23, the crushing shaft 21 is controlled to rotate, so that a crushing blade 22 hinged on the crushing shaft 21 is thrown out to be in a horizontal state under the action of centrifugal force, the crushing blade 22 crushes the red plug bacteria, the rotation of the crushing shaft 21 is stopped after the red plug bacteria are crushed, the crushing blade 22 sags under the action of gravity and enters a containing groove on the side wall of the crushing shaft 21, then a quantitative disc 25 is controlled to move downwards, after the quantitative disc 25 contacts the crushed red plug bacteria and compacts the red plug bacteria, the downward movement distance of the quantitative disc 25 is subtracted from the inner cavity height of the crushing stirring cylinder 2 due to the fixed inner cavity height of the crushing stirring cylinder 2, the quantity of the red plug bacteria is determined, the first water supplementing cylinder 5 takes thirty times of the quantity of the water after the crushing, the quantitative disc 25 is controlled to move upwards, the obtained water is put into the crushing stirring cylinder 2, and the crushing shaft 21 is controlled to rotate, so that the mixture of the crushing blade 2 is crushed by the crushing stirring cylinder 22;
The water taking mechanism of the first water supplementing cylinder 5 can be controlled by a program through a sensor for detecting the downward moving distance of the quantitative disc 25, information is transmitted to a control system after the sensor detects the position of the quantitative disc 25, the control system obtains the quantity of the rhodochrous through calculation, and the water pump is controlled to pump water with the quantity thirty times that of the rhodochrous according to the quantity of the rhodochrous.
The inner diameter ratio of the crushing stirring cylinder 2 to the first water supplementing cylinder 5 is one to thirty; the first water supplementing cylinder 5 is slidably connected with a first circular plate 51, the first circular plate 51 is connected with a first circular rod 52, the quantitative disc 25 is connected with a second circular rod 26, the height of the inner cavity of the crushing stirring cylinder 2 is equal to that of the inner cavity of the first water supplementing cylinder 5, and the lengths of the first circular rod 52 and the second circular rod 26 penetrating through the first water supplementing cylinder 5 and the crushing stirring cylinder 2 are equal to that of the inner cavities of the crushing stirring cylinder 2 and the first water supplementing cylinder 5; the operation of the quantitative tray 25 is stopped when it moves down and contacts the crushed material, and the first circular plate 51 moves down when the quantitative tray 25 stops operating, the downward moving distance of the first circular plate 51 being equal to the height of the second circular rod 26 outside the crushing stirring cylinder 2 after the quantitative tray 25 stops operating.
Because the inner diameter ratio of the crushing stirring cylinder 2 to the first water supplementing cylinder 5 is one to thirty, the water with the quantity of the rhododendron can be extracted when the moving distance of the first circular plate 51 is equal to the distance between the quantitative disc 25 and the bottom wall of the crushing stirring cylinder 2, and the running is stopped after the quantitative disc 25 contacts the rhododendron, at the moment, the distance between the quantitative disc 25 and the bottom wall of the crushing stirring cylinder 2 can be determined, the first circular plate 51 moves downwards after the position of the quantitative disc 25 is kept unchanged, and the accuracy of water intake is ensured.
The tops of the crushing stirring cylinder 2 and the first water supplementing cylinder 5 are connected with a bracket 71 together, the bracket 71 is connected with a hydraulic cylinder 7, and the output end of the hydraulic cylinder 7 is connected with a hydraulic rod 72; the output end of the hydraulic rod 72 is connected with a mounting plate 73, a through hole matched with the first round rod 52 and the second round rod 26 is formed in the mounting plate 73, the upper surface of the mounting plate 73 is connected with a transposition bracket 74 in a sliding mode, one end of the transposition bracket 74 is provided with an inclined plane matched with the top of the second round rod 26, and the other end of the transposition bracket 74 is provided with an arc-shaped locking block 79 matched with the first round rod 52; the hydraulic rod 72 is in initial elongation stage, the transposition bracket 74 is abutted against the top of the second round rod 26, and accordingly the mounting plate 73 drives the quantitative disc 25 to move downwards through the second round rod 26; after the quantitative disc 25 is blocked from contacting the crushed material, the second round bar 26 pushes the inclined surface of the transposition bracket 74 to enable the transposition bracket 74 to move towards the first round bar 52, so that when the arc-shaped locking block 79 is abutted against the first round bar 52 and the hydraulic bar 72 continues to stretch, the first circular plate 51 moves downwards, and negative pressure for pumping water is generated in the upper space of the first circular plate 51 in the first water supplementing cylinder 5.
Under the initial condition of water taking, the inclined plane butt of transposition frame 74 is at the top of second round bar 26, and arc locking piece 79 does not contact with first round bar 52, thereby can promote mounting panel 73 when hydraulic stem 72 is elongated and drive second round bar 26 to move down, the ration dish 25 of being connected in second round bar 26 at this moment moves down, after quantitative dish 25 moves down and contacts red bolt fungus and compacts red bolt fungus, the lower motion of ration dish 25 receives red bolt fungus's blocking, thereby at this moment second round bar 26 moves up relative mounting panel 73, at this moment second round bar 26 makes transposition frame 74 to the direction of first round bar 52 through the inclined plane that promotes transposition frame 74, thereby at this moment arc locking piece 79 butt is on first round bar 52, at this moment the interval between mounting panel 73 and the roof of first moisturizing cylinder 5 equals the interval of ration dish 25 and smashing churn 2, then mounting panel 73 drives first round bar 52 to move down, so that the distance that makes first round dish 25 and smashing churn 2 between the diapire is equal to, thereby the first round bar 51 and first round bar 5 produce the negative pressure between the roof 5 and the opposite side wall of first round bar 51, and the water-up locking piece 79 makes the opposite motion of first moisturizing cylinder 5 can be removed to the direction of first round bar 52, and then the locking piece 79 can be removed by the opposite to the water-sucking device after the moment, the locking piece is moved up on the roof 5 is moved down, and the face of first round bar is removed, the face is removed, and the water-down device is moved down by the top plate is guaranteed, and the top is moved down, and the top is moved down.
The mounting plate 73 is vertically and slidably connected with a wedge block 76, the wedge block 76 is connected with a reset rod 77, a spring 78 is connected between the reset rod 77 and the mounting plate 73, and when the hydraulic rod 72 is shortened to the shortest state, the hydraulic cylinder 7 is abutted against the reset rod 77 so that the wedge block 76 does not protrude out of the upper surface of the mounting plate 73; the index frame 74 is inserted with a positioning pin 75, a tension spring 751 is connected between the positioning pin 75 and the index frame 74, and the positioning pin 75 is located on one side of the inclined plane of the wedge 76, so that the index frame 74 can be locked on the mounting plate 73 after moving towards the direction of the first round bar 52.
When the index frame 74 is pushed to move towards the first round bar 52, the positioning pin 75 on the index frame 74 can move upwards along the inclined plane of the wedge block 76, and after the positioning pin 75 moves to the other side of the inclined plane of the wedge block 76, the positioning pin 75 moves downwards under the action of the tension spring 751, so that the wedge block 76 blocks the positioning pin 75, and the arc-shaped locking block 79 stably abuts against the first round bar 52.
The top of the second round bar 26 is connected with a magnet 27, and the magnet 27 is magnetically attracted to the mounting plate 73.
The setting of magnet 27 can strengthen the joint strength between mounting panel 73 and the second round bar 26, guarantee that the extension of initial hydraulic stem 72 can be stable drive ration dish 25 moves down, and the relative slip of second round bar 26 relative mounting panel 73 can be guaranteed again after the ration dish 25 moves down and is blocked, the water in the first moisturizing section of thick bamboo 5 is poured into crushing churn 2 when the hydraulic stem 72 shortens, mounting panel 73 moves up this moment, thereby mounting panel 73 can contact magnet 27 again, and then the mounting panel 73 of moving up can drive the second round bar 26 through magnet 27 and move up, when the hydraulic stem 72 shortens to the shortest time, hydraulic cylinder 7 butt is on reset lever 77, reset lever 77 drives voussoir 76 and moves down this moment, thereby locating pin 75 is not blocked, and the magnetic force absorption of magnet 27 can transmit to transposition frame 74 again this moment, transposition frame 74 can reset, prepare for the ration water intaking of next time.
The lower part of the crushing stirring cylinder 2 is also connected with a centrifugal cylinder 3, and the inside of the centrifugal cylinder 3 is rotationally connected with a rotary cylinder 31; the bottom of smashing churn 2 rotates and is connected with otter board 24, and the vertical sliding connection in lower part of otter board 24 has first mounting bracket 41, is connected with inserted bar 42 on the first mounting bracket 41, and inserted bar 42 is pegged graft in the mesh of otter board 24, and when otter board 24 was kept away from to first mounting bracket 41, the mesh of otter board 24 was pulled out to inserted bar 42 to smash the material in the churn 2 and can flow to in the rotary drum 31.
When stirring the material in smashing churn 2, first mounting bracket 41 is in the state after shifting up, and inserted bar 42 on the first mounting bracket 41 is pegged graft in the mesh of otter board 24 this moment, and then guarantees that the material in smashing churn 2 can not discharge, and after smashing the material in churn 2 and stirring suitable time, control first mounting bracket 41 moves down, and inserted bar 42 pulls out otter board 24 this moment to smashing the material in churn 2 and can dropping to in the rotary drum 31 in the centrifugal cylinder 3, thereby can carry out subsequent centrifugation operation.
A second mounting frame 37 is arranged at the upper part of the rotary drum 31 in the centrifugal barrel 3, and gauze 38 is connected to the second mounting frame 37.
The detachable installation of the centrifugal barrel 3 is arranged at the lower part of the crushing and stirring barrel 2, the connection mode can adopt the modes of clamping connection or threaded connection and the like, and the second installation frame 37 in the centrifugal barrel 3 is arranged at the upper part of the rotary barrel 31, so that the discharged material of the crushing and stirring barrel 2 can be separated from solids and liquid after being filtered by gauze 38, the liquid enters the rotary barrel 31 for centrifugation, the second installation frame 37 is arranged in the centrifugal barrel 3, and the centrifugal barrel 3 can be taken out after being removed from the lower part of the crushing and stirring barrel 2, so that waste residues can be collected.
The middle part of the first mounting frame 41 is connected with a transmission rod 4, the rotary drum 31 is connected with a hollow rod 32, and the transmission rod 4 is connected in the crushing shaft 21 and the hollow rod 32 in a penetrating way; the upper portion and the lower part that lie in first mounting bracket 41 on transfer line 4 are connected with first snap ring 43 and second snap ring 44 respectively, and when transfer line 4 moved up, first snap ring 43 can the joint in crushing axle 21's bottom to transfer line 4 drives crushing axle 21 and rotates, and when transfer line 4 moved down, second snap ring 44 can the joint in the top of hollow pole 32, thereby transfer line 4 drive rotary drum 31 and rotate.
When the rhodococcus is crushed and stirred by adding water, the transmission rod 4 is in an upward moving state, the inserted rod 42 is inserted into the mesh of the screen plate 24 in the state, and meanwhile, the first clamping ring 43 is clamped at the bottom of the crushing shaft 21, so that the transmission rod 4 can drive the crushing shaft 21 to rotate, when the liquid extracted after mixing is required to be centrifuged, the transmission rod 4 moves downwards, the liquid in the crushing stirring cylinder 2 can enter the centrifugal cylinder 3, the first clamping ring 43 is separated from the crushing shaft 21 at the moment, and the second clamping ring 44 is clamped with the hollow rod 32, so that the transmission rod 4 can drive the rotary cylinder 31 to rotate to centrifuge the liquid at the moment;
The first clamping ring 43 and the second clamping ring 44 are provided with protrusions and depressions, and the contact surfaces of the crushing shaft 21 and the hollow rod 32 with the clamping rings are also provided with protrusions and depressions, so that the clamping effect is ensured;
The transmission rod 4 is driven by a motor, the transmission rod 4 is in key sliding connection with an output shaft of the motor, the transmission rod 4 is driven to move by a hydraulic machine, and the transmission rod 4 is rotationally connected with an output end of the hydraulic machine, so that the operation is not interfered;
the lower part of the rotary drum 31 is provided with a liquid discharge hole 33 and an annular groove 34, the liquid discharge hole 33 is positioned in the annular groove 34, the bottom wall of the centrifugal drum 3 is connected with a liquid discharge pipe 35, and the upper port of the liquid discharge pipe 35 is also positioned in the annular groove 34, so that a valve 36 on the liquid discharge pipe 35 is opened to discharge centrifuged liquid, and when the liquid is discharged, the liquid is subjected to suction filtration through filter paper to obtain filtrate.
The lower part of the first water supplementing cylinder 5 is connected with a second water supplementing cylinder 6, and the inner diameter of the second water supplementing cylinder 6 is equal to the height of the inner cavity of the first water supplementing cylinder 5; the second water replenishing barrel 6 is slidably connected with a second circular plate 61, the bottom end of the first circular rod 52 penetrates through the second circular plate 61 and is fixedly connected with a mounting ring 62, a pull rope 63 is connected between the mounting ring 62 and the second circular plate 61, the first circular rod 52 can drive the first circular plate 51 and the second circular plate 61 to move downwards by the same distance when moving downwards, the first water replenishing barrel 5 and the second water replenishing barrel 6 can extract the same amount of water, and the pull rope 63 is loosened when the first circular rod 52 moves upwards, so that only the first circular plate 51 moves upwards.
The setting of second moisturizing section of thick bamboo 6 provides quantitative water source for the secondary extraction, and the specification of first moisturizing section of thick bamboo 5 and second moisturizing section of thick bamboo 6 equals, and the collar 62 of first round bar 52 bottom passes through stay 63 to two round plates can move phase by a distance and the extraction equivalent water down, and the temperature of the water of second moisturizing section of thick bamboo 6 extraction is eighty degrees, and keeps warm the water of extraction, and when first round bar 52 moves up, stay 63 does not receive the tractive and loosen, thereby this moment second round plate 61 does not move up, makes the required water of secondary extraction reserve.
A pushing frame 64 is connected to the lower surface of the second circular plate 61; the first water supplementing cylinder 5 is connected with a first water pumping pipe 53 and a first water draining pipe 54, the second water supplementing cylinder 6 is connected with a second water pumping pipe 65 and a second water draining pipe 66, the first water pumping pipe 53, the first water draining pipe 54, the second water pumping pipe 65 and the second water draining pipe 66 are all provided with one-way valves, and the first water draining pipe 54 and the second water draining pipe 66 are all communicated with the crushing stirring cylinder 2.
During secondary extraction, waste residues are thrown into the crushing stirring cylinder 2 again through the feeding hopper 23, water taking operation is not needed at this moment, the second circular plate 61 is moved upwards by pushing the pushing frame 64, water in the second water supplementing cylinder 6 can be discharged into the crushing stirring cylinder 2, then a mixture of filter residue water is stirred and centrifugally filtered, the pushing frame 64 can be driven to move upwards by adopting a hydraulic press, and when the second circular plate 61 moves upwards to the top wall position of the second water supplementing cylinder 6, the pull rope 63 is just tightly pulled.
Example two
The extraction process of the natural product Zhu Gongjun comprises the following steps:
Step1, grinding 100g of dried rhodobolt bacteria sample into powder;
Step 2, adding the rhodococcus powder and water in a ratio of 1:30, adding 3 water, stirring and extracting for 3 hours at normal temperature, filtering with gauze, centrifuging the filtrate (4000 r/min,30 min), filtering with filter paper after centrifuging, collecting filter residues, and discarding the filtrate;
Step 3, adding 3L of water into the filter residue obtained in the previous step, heating and stirring at 70-80 ℃ for extraction for 3h, centrifuging the filtrate (4000 r/min,30 min) by using gauze, carrying out suction filtration by using filter paper after centrifuging, collecting the filtrate, and discarding solids to obtain about 3L of filtrate;
step 4 the filtrate was extracted twice with an equal volume of ethyl acetate and the organic phases combined to give 6mg of red solid, structurally identified as Zhu Gongjun.
Example III
The extraction process of the natural product Zhu Gongjun of the second embodiment is implemented by adopting the temperature gradient extraction device of the cinnabar of the first embodiment.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.