CN114632345A - Protection device for extraction equipment - Google Patents
Protection device for extraction equipment Download PDFInfo
- Publication number
- CN114632345A CN114632345A CN202011475618.5A CN202011475618A CN114632345A CN 114632345 A CN114632345 A CN 114632345A CN 202011475618 A CN202011475618 A CN 202011475618A CN 114632345 A CN114632345 A CN 114632345A
- Authority
- CN
- China
- Prior art keywords
- tank body
- fixedly arranged
- fixedly connected
- protection device
- extraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 53
- 230000035939 shock Effects 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 4
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 8
- 239000004480 active ingredient Substances 0.000 description 5
- 238000004821 distillation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 229940126680 traditional chinese medicines Drugs 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0253—Fluidised bed of solid materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
The invention discloses a protection device of extraction equipment, which comprises an extraction tank body, wherein a placing box is fixedly arranged in the middle of the upper end of the extraction tank body, a rotating motor is fixedly arranged in the placing box, an upper fixing frame is fixedly arranged on the upper end of the side wall of the rotating motor, a lower fixing frame is fixedly arranged at the lower end of the rotating motor, a connecting bearing is fixedly arranged in the middle of the lower fixing frame, the output end of the rotating motor is fixedly connected with a rotating shaft through the connecting bearing, and the side wall of the rotating shaft is fixedly connected with a plurality of crushing cutters. The invention discloses a protective device of extraction equipment, which can prevent stress concentration among equipment, avoid parts in the equipment from being damaged, effectively fix and absorb shock of a motor, prevent the motor from generating larger shock during working, enable a cutting knife at the lower end to run more stably, have higher safety performance, prevent high-temperature steam from leaking and burning a user, further increase the safety of the device and be worthy of popularization. Therefore, the safety of the device is further improved, and the device is worth popularizing.
Description
Technical Field
The invention relates to the technical field of protection devices, in particular to a protection device of extraction equipment.
Background
The traditional Chinese medicine has complex chemical components, contains various active ingredients, ineffective ingredients and toxic ingredients, extracts the active ingredients, further separates and purifies the active ingredients to obtain effective monomers, is an important content in the research field of traditional Chinese medicines, and extracts the active ingredients in the traditional Chinese medicines to the maximum extent by utilizing some extraction technologies, so that the internal quality and the clinical treatment effect of the traditional Chinese medicine preparation are improved, the effect of the traditional Chinese medicines is exerted to the maximum extent, and the better treatment effect is achieved.
The active ingredient extraction element of current chinese-medicinal material needs to cut the medicinal material earlier and smashes, cuts extract juice and water intensive mixing after smashing the completion, then obtains the purification liquid through distillation concentration purification to extract, current traditional chinese medicine extraction equipment when using, lacks effectual safeguard measure, has reduced the life and the security of using of equipment.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a protective device of extraction equipment.
In order to achieve the purpose, the invention adopts the following technical scheme: a protective device of an extraction device comprises an extraction tank body, wherein a placing box is fixedly arranged in the middle of the upper end of the extraction tank body, a rotating motor is fixedly arranged in the placing box, an upper fixing frame is fixedly arranged at the upper end of the side wall of the rotating motor, a lower fixing frame is fixedly arranged at the lower end of the rotating motor, a connecting bearing is fixedly arranged in the middle of the lower fixing frame, the output end of the rotating motor is fixedly connected with a rotating shaft through the connecting bearing, a plurality of crushing knives are fixedly connected with the side wall of the rotating shaft, a condensing chamber is fixedly arranged at one side of the upper end of the extraction tank body, an exhaust pipe is fixedly connected with the side wall of the condensing chamber close to the placing box, one end of the exhaust pipe far away from the condensing chamber penetrates through the upper wall of the extraction tank body, a liquid discharge pipe is fixedly connected with the side wall of the condensing chamber far away from the placing box, a feed inlet is fixedly arranged at the upper end of one side wall of the extraction tank body, draw the fixed liquid medicine filter screen that is provided with in internal bottom of jar, draw the fixed heater that is provided with in internal bottom of jar, draw the fixed discharge gate that is provided with in jar body lower extreme middle part, it is all fixed and be provided with the shock mount, four to draw jar body bottom four corners department the inside both sides of shock mount are all fixed and have been seted up spacing spout, four the inside equal slip of shock mount is provided with the damping head, four the equal fixedly connected with spacing slider of the first both sides lower extreme of damping, eight spacing slider slides respectively in eight spacing spouts, four a plurality of damping springs of equal fixedly connected with between shock mount and four damping heads.
As a further description of the above technical solution:
draw jar body lateral wall and fixedly at the feed inlet lower extreme and be provided with the inlet tube, the inlet tube stretches into and draws a jar internal portion and a plurality of shower nozzles of fixedly connected with.
As a further description of the above technical solution:
draw the fixed slag notch that is provided with of lateral wall lower extreme that the feed inlet was kept away from to the jar body.
As a further description of the above technical solution:
four equal fixedly connected with supporting leg, four of cushion socket lower extreme equal fixedly connected with anti-skidding callus on the sole.
As a further description of the above technical solution:
and a pressure gauge is fixedly arranged on one side of the upper end surface of the extraction tank body, which is far away from the condensing chamber.
As a further description of the above technical solution:
and a damping block is fixedly arranged between the upper end of the rotating motor and the top wall in the placing box.
As a further description of the above technical solution:
and a sealing device is fixedly arranged at the rotary joint of the rotary shaft and the upper wall of the extraction tank body.
As a further description of the above technical solution:
the number of the crushing knives in the layer outside the rotating shaft is four, and the four crushing knives are uniformly distributed.
The invention has the following beneficial effects:
according to the protection device for the extraction equipment, the lower part of the device is provided with the damping seat for damping, so that the device can be prevented from vibrating greatly in the use process, stress concentration between the devices is prevented, damage to parts inside the extraction equipment is avoided, the upper end and the lower end of the motor are provided with the fixing frames, the tail part of the motor is provided with the damping blocks, the motor can be effectively fixed and damped, the motor is prevented from generating large vibration during working, the lower end of the motor is enabled to run more stably, and the safety performance is higher.
According to the protective device for the extraction equipment, the pressure gauge is arranged at the upper end of the extraction tank body, so that the pressure condition in the equipment can be observed at any time, the pressure can be reduced in time when the pressure is too high, the safety of the equipment is improved, the sealing device is arranged at the connecting part of the rotating shaft and the upper end of the extraction tank body, the steam in the equipment can be prevented from leaking out through the connecting part of the rotating shaft and the upper end of the extraction tank body, the efficient distillation is carried out, a user is prevented from being burnt due to the leakage of high-temperature steam, the safety of the device is further improved, and the protective device is worthy of popularization.
Drawings
Fig. 1 is a front sectional view of a protective device of an extraction apparatus according to the present invention;
FIG. 2 is an enlarged view of the present invention at FIG. 1-A;
fig. 3 is a schematic structural view of a damper seat of a protection device of an extraction apparatus according to the present invention;
fig. 4 is a schematic view of the connection of the crushing knife of the protective device of the extraction equipment.
Illustration of the drawings:
1. extracting the tank body; 2. a feed inlet; 3. a water inlet pipe; 4. a spray head; 5. a slag outlet; 6. a liquid medicine filter screen; 7. a heater; 8. a discharge port; 9. a shock absorbing seat; 10. supporting legs; 11. anti-skid foot pads; 12. an exhaust pipe; 13. a condensing chamber; 14. a liquid discharge pipe; 15. a pressure gauge; 16. a rotating shaft; 17. a crushing knife; 18. placing a box; 19. a rotating electric machine; 20. an upper fixing frame; 21. a lower fixing frame; 22. connecting a bearing; 23. a damper block; 24. a sealing device; 25. a limiting chute; 26. a shock absorbing head; 27. a limiting slide block; 28. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a protective device of an extraction device comprises an extraction tank body 1, a placing box 18 is fixedly arranged in the middle of the upper end of the extraction tank body 1, a rotating motor 19 is fixedly arranged in the placing box 18, an upper fixing frame 20 is fixedly arranged at the upper end of the side wall of the rotating motor 19, a lower fixing frame 21 is fixedly arranged at the lower end of the rotating motor 19 and can effectively fix the rotating motor 19, a connecting bearing 22 is fixedly arranged in the middle of the lower fixing frame 21, the output end of the rotating motor 19 is fixedly connected with a rotating shaft 16 through the connecting bearing 22, a plurality of crushing cutters 17 are fixedly connected to the side wall of the rotating shaft 16 and can crush Chinese medicinal materials, a condensing chamber 13 is fixedly arranged on one side of the upper end of the extraction tank body 1 and can condense distilled steam to form condensate to be discharged, an exhaust pipe 12 is fixedly connected to the side wall of the condensing chamber 13 close to the placing box 18, and one end of the exhaust pipe 12 far away from the condensing chamber 13 penetrates through the upper wall of the extraction tank body 1, a liquid discharge pipe 14 is fixedly connected to the side wall of the condensing chamber 13 far away from the placing box 18, a feed inlet 2 is fixedly arranged at the upper end of one side wall of the extracting tank body 1, a liquid medicine filter screen 6 is fixedly arranged at the lower end inside the extracting tank body 1, extracting solution is filtered to remove dregs, a heater 7 is fixedly arranged at the bottom inside the extracting tank body 1 and can be used for heating and distilling, a discharge outlet 8 is fixedly arranged at the middle part of the lower end of the extracting tank body 1, shock absorbing seats 9 are fixedly arranged at the four corners of the bottom of the extracting tank body 1 to absorb shock, the equipment can be prevented from vibrating greatly in the using process, parts inside the extracting equipment are prevented from being damaged, limiting slide grooves 25 are fixedly arranged at two sides inside the four shock absorbing seats 9, shock absorbing heads 26 are all slidably arranged inside the four shock absorbing seats 9, limiting slide blocks 27 are fixedly connected to the lower ends at two sides of the four shock absorbing heads 26, and the eight limiting slide blocks 27 respectively inside the eight limiting slide grooves 25, a plurality of damping springs 28 are fixedly connected between the four damping seats 9 and the four damping heads 26.
The lower end of the feed inlet 2 of the side wall of the extraction tank body 1 is fixedly provided with a water inlet pipe 3, the water inlet pipe 3 extends into the extraction tank body 1 and is fixedly connected with a plurality of spray heads 4, the interior of the extraction tank body 1 can be cleaned and forms mixed liquid with liquid medicine, which is beneficial to the subsequent distillation and purification of the liquid medicine, the lower end of the side wall of the extraction tank body 1, which is far away from the feed inlet 2, is fixedly provided with a slag outlet 5 for discharging dregs of a decoction, the lower ends of four shock-absorbing seats 9 are fixedly connected with supporting legs 10, the lower ends of the four supporting legs 10 are fixedly connected with anti-skidding foot pads 11 for preventing an equipment working chamber from sliding and influencing the safety during working, one side of the upper end surface of the extraction tank body 1, which is far away from a condensation chamber 13, can observe the pressure condition in the equipment at any time, thereby reducing the pressure in time when the pressure is too high, increasing the safety of the equipment, a shock-absorbing block 23 is fixedly arranged between the upper end of a rotary motor 19 and the inner top wall of a placing box 18, can carry out effectual shock attenuation to rotating electrical machine 19, prevent that rotating electrical machine 19 from producing great vibrations at the during operation, axis of rotation 16 with draw the fixed sealing device 24 that is provided with of jar body 1 upper wall rotation junction, can prevent that the inside steam of equipment from passing through axis of rotation 16 and drawing the junction of jar body 1 upper end and leaking out, thereby carry out more efficient distillation, prevent that high temperature steam from leaking the user of burning, further increase the device security, the broken sword 17 quantity in the one deck in the axis of rotation 16 outside is four, and be evenly distributed between four broken sword 17.
The working principle is as follows: when the extraction equipment is used, the lower end of the extraction tank body 1 is provided with the shock absorption seat 9, the shock absorption is carried out through the shock absorption head 26 and the shock absorption spring 28 in the shock absorption seat 9, the equipment can be prevented from vibrating greatly in the using process, so that the stress concentration between the equipment is prevented, the damage of parts in the extraction equipment is avoided, the middle part of the upper end of the extraction tank body 1 is provided with the placing box 18, the rotating motor 19 is arranged in the placing box 18, the supporting frames are fixedly arranged at the upper end and the lower end of the rotating motor 19 for stably supporting and fixing the rotating motor 19, the shock absorption block 23 is fixedly arranged between the upper end of the rotating motor 19 and the upper wall of the placing box 18, the rotating motor 19 can be damped, the rotating motor 19 is prevented from generating large shock in the working process, the crushing knife 17 at the lower end can run more stably, the safety performance is higher, and the pressure gauge 15 is also arranged at the upper end of the extraction tank body 1, can observe the inside pressure condition of equipment at any time through manometer 15 to in time step down when pressure is too high, increased the security of equipment, be provided with sealing device 24 at the axis of rotation 16 of equipment and the junction of drawing jar body 1 upper end, can prevent that the inside steam of equipment from leaking out through axis of rotation 16 and the junction of drawing jar body 1 upper end, thereby carry out more efficient distillation, prevent that high temperature steam from leaking the user of burning, further increase the security of drawing equipment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a draw protection device of equipment, is including drawing jar body (1), its characterized in that: the tank is characterized in that a placing box (18) is fixedly arranged in the middle of the upper end of the tank body (1), a rotating motor (19) is fixedly arranged in the placing box (18), an upper fixing frame (20) is fixedly arranged at the upper end of the side wall of the rotating motor (19), a lower fixing frame (21) is fixedly arranged at the lower end of the rotating motor (19), a connecting bearing (22) is fixedly arranged in the middle of the lower fixing frame (21), the output end of the rotating motor (19) is fixedly connected with a rotating shaft (16) through the connecting bearing (22), a plurality of crushing knives (17) are fixedly connected with the side wall of the rotating shaft (16), a condensing chamber (13) is fixedly arranged on one side of the upper end of the tank body (1), an exhaust pipe (12) is fixedly connected with the side wall close to the placing box (18), and one end, far away from the condensing chamber (13), of the exhaust pipe (12) penetrates through the upper wall of the tank body (1), the side wall of the condensation chamber (13) far away from the placing box (18) is fixedly connected with a liquid discharge pipe (14), the upper end of one side wall of the extracting tank body (1) is fixedly provided with a feed inlet (2), the lower end of the inner part of the extracting tank body (1) is fixedly provided with a liquid medicine filter screen (6), the inner bottom of the extracting tank body (1) is fixedly provided with a heater (7), the middle part of the lower end of the extracting tank body (1) is fixedly provided with a discharge outlet (8), four corners of the bottom of the extracting tank body (1) are fixedly provided with shock absorption seats (9), two sides of the inner parts of the four shock absorption seats (9) are respectively and fixedly provided with a limiting sliding chute (25), four shock absorption heads (26) are respectively and slidably arranged in the shock absorption seats (9), two side lower ends of the two sides of the four shock absorption heads (26) are respectively and fixedly connected with a limiting sliding block (27), and eight limiting sliding blocks (27) respectively slide in the eight limiting sliding chutes (25), a plurality of damping springs (28) are fixedly connected between the four damping seats (9) and the four damping heads (26).
2. A protection device for an extraction apparatus according to claim 1, characterized in that: draw jar body (1) lateral wall and fixedly at feed inlet (2) lower extreme and be provided with inlet tube (3), inlet tube (3) stretch into draw jar body (1) inside and a plurality of shower nozzles of fixedly connected with (4).
3. The protection device of an extraction apparatus according to claim 1, characterized in that: the lower end of the side wall of the extraction tank body (1) far away from the feed inlet (2) is fixedly provided with a slag outlet (5).
4. The protection device of an extraction apparatus according to claim 1, characterized in that: four equal fixedly connected with supporting leg (10), four of shock attenuation seat (9) lower extreme equal fixedly connected with anti-skidding callus on the sole (11) of supporting leg (10) lower extreme.
5. The protection device of an extraction apparatus according to claim 1, characterized in that: and a pressure gauge (15) is fixedly arranged on one side of the upper end surface of the extraction tank body (1) far away from the condensing chamber (13).
6. The protection device of an extraction apparatus according to claim 1, characterized in that: and a damping block (23) is fixedly arranged between the upper end of the rotating motor (19) and the inner top wall of the placing box (18).
7. The protection device of an extraction apparatus according to claim 1, characterized in that: and a sealing device (24) is fixedly arranged at the rotary joint of the rotating shaft (16) and the upper wall of the extraction tank body (1).
8. The protection device of an extraction apparatus according to claim 1, characterized in that: the number of the crushing knives (17) on the layer outside the rotating shaft (16) is four, and the four crushing knives (17) are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475618.5A CN114632345A (en) | 2020-12-15 | 2020-12-15 | Protection device for extraction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011475618.5A CN114632345A (en) | 2020-12-15 | 2020-12-15 | Protection device for extraction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114632345A true CN114632345A (en) | 2022-06-17 |
Family
ID=81945559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011475618.5A Pending CN114632345A (en) | 2020-12-15 | 2020-12-15 | Protection device for extraction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114632345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115109653A (en) * | 2022-07-22 | 2022-09-27 | 吉水县金海天然香料油科技有限公司 | Preparation method of schizonepeta volatile oil |
-
2020
- 2020-12-15 CN CN202011475618.5A patent/CN114632345A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115109653A (en) * | 2022-07-22 | 2022-09-27 | 吉水县金海天然香料油科技有限公司 | Preparation method of schizonepeta volatile oil |
| CN115109653B (en) * | 2022-07-22 | 2024-01-16 | 吉水县金海天然香料油科技有限公司 | Preparation method of schizonepeta volatile oil |
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Application publication date: 20220617 |