CN115501631A - A stills for sweetleaf chrysanthemum composition draws - Google Patents

A stills for sweetleaf chrysanthemum composition draws Download PDF

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Publication number
CN115501631A
CN115501631A CN202211134197.9A CN202211134197A CN115501631A CN 115501631 A CN115501631 A CN 115501631A CN 202211134197 A CN202211134197 A CN 202211134197A CN 115501631 A CN115501631 A CN 115501631A
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CN
China
Prior art keywords
kettle body
fixedly arranged
rod
air
piston
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Granted
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CN202211134197.9A
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CN115501631B (en
Inventor
郑书旺
郑然�
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Shandong Huaxian Haosen Biotechnology Co ltd
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Shandong Huaxian Haosen Biotechnology Co ltd
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Publication of CN115501631A publication Critical patent/CN115501631A/en
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Publication of CN115501631B publication Critical patent/CN115501631B/en
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    • 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
    • B01D3/02—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in boilers or stills
    • 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
    • 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
    • B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The invention provides a distillation still for extracting stevia rebaudiana components, which relates to the technical field of extractive distillation and comprises the following steps: the side of the lower kettle body is fixedly provided with a hydraulic cylinder, and the top of the hydraulic cylinder is fixedly provided with an upper kettle body; the rear side of the top of the upper kettle body is connected with an exhaust pipe; an inner support is fixedly arranged inside the lower kettle body, and an annular heater is fixedly arranged at the top of the inner support; the containing cylinder is fixed in the lower kettle body; set up drive wheel and eccentric bar, the function of throwing of constant speed self-advancing is provided, it is rotatory to drive wheel and eccentric bar when screw propeller rotates, the eccentric bar drives bar frame reciprocating motion all around, the back-and-forth movement of drive piston rod, when the piston rod backward movement, continuously carry out the vary voltage to the inside of piston cylinder, pass in the external passageway of pipeline input during the extrusion of air in the piston cylinder, prop open air telescopic link C and impel the sliding plug downstream, impel sweetleaf chrysanthemum downwards, the problem of the function of throwing of current stills lack constant speed self-advancing has been solved.

Description

A stills for sweetleaf chrysanthemum composition draws
Technical Field
The invention relates to the technical field of extractive distillation, in particular to a distillation still for extracting stevia rebaudiana components.
Background
The distillation still is the cauldron that the distillation used in the chemical production for extract the composition among the chemical raw materials, the principle is through the distillation of different temperatures with its steam condensation recovery, collects the composition that needs, contains the sweetener in the sweetleaf chrysanthemum, calorie content hangs down consequently the extensive use.
The currently used stills have the following disadvantages:
1. the existing distillation kettle lacks the feeding function of constant-speed automatic propulsion, and is not beneficial to quickly feeding raw materials;
2. the function of crushing and extruding the stevia rebaudiana raw material is lacked, so that the raw material is inconvenient to rapidly process;
3. there is a lack of a deformation assembly that can rapidly control the dispensing or discharging.
Disclosure of Invention
In view of the above, the present invention provides a still for stevia component extraction having a screw propeller capable of feeding shredded stevia, the shredded stevia being fed downward.
The invention provides a distillation still for extracting stevia rebaudiana components, which specifically comprises the following steps: the side of the lower kettle body is fixedly provided with a hydraulic cylinder, and the top of the hydraulic cylinder is fixedly provided with an upper kettle body; the rear side of the top of the upper kettle body is connected with an exhaust pipe; an inner support is fixedly arranged in the lower kettle body, and an annular heater is fixedly arranged at the top of the inner support; the accommodating cylinder is fixed in the lower kettle body; the transmission motor is fixedly arranged at the top of the transmission motor; the sharing shaft is matched with the two groups of airtight bearings and is rotatably arranged in the upper kettle body; the transmission motor is in transmission connection with the sharing shaft through a bevel gear; the fixed pipe is fixedly arranged on the top surface of the inner part of the upper kettle body; the input pipe is fixedly arranged on the front side of the top of the upper kettle body; a feeding hopper is integrally arranged at the top of the input pipe; two sides of the input tube are integrally provided with side channels, and two groups of external channels are fixedly arranged outside the side channels; the transmission seats are fixedly arranged at the tops of the middles of the two external channels; the spiral propeller is matched with the bearing and is rotatably arranged in the middle of the transmission seat; and the piston sleeve is fixedly arranged at the top of the upper kettle body.
Optionally, the apportioning shaft includes: the air holes are formed in the side of the spreading shaft, and an air path is arranged in the upper kettle body to communicate the air holes, the fixed pipe and the piston sleeve; the outer part of the air hole is integrally provided with six groups of supporting rods, the bottom of each supporting rod is rotatably provided with six groups of enclosing plates in a manner of matching with the rotating shaft, the bottom of the rotating shaft is provided with a distributing disc, the middle of the distributing disc is of an opening structure, and the six groups of enclosing plates can enclose a circular structure to wrap the opening structure of the distributing disc; the air telescopic rod A is hinged between the supporting rod and the top of the surrounding plate, and the air telescopic rod A is provided with an air pipe which penetrates through the inner part of the distributing shaft and is communicated with the air hole.
Optionally, the fixed tube comprises: interior slide, the fixed interior slide that is provided with in bottom of fixed pipe, the outside slip of interior slide is provided with outer slide, fixedly between interior slide and the outer slide be provided with two sets of gas telescopic links B.
Optionally, the input tube further comprises: the knife cutting device comprises a knife cutting bin, a knife cutting bin is arranged in a side channel, a guide rod is fixedly arranged in the knife cutting bin, a grid-shaped knife cutter is arranged in the side channel in a sliding mode, and the grid-shaped knife cutter is connected with the guide rod in a sliding mode; the two groups of grid-shaped cutters can penetrate through the input pipe to be matched and buckled outside the spiral propeller when being closed; the spring is arranged outside the guide rod, and the spring contracts when the two groups of grid-shaped cutters are closed.
Optionally, the transmission seat comprises: the motor base is fixedly arranged at the bottom of the rear side of the transmission seat, an assembly part is fixedly arranged at the rear side of the top of the motor base, a piston cylinder is fixedly arranged at the front side of the assembly part, a piston rod is slidably arranged at the front end of the piston cylinder, and a strip-shaped frame is fixedly arranged at the front end of the piston rod; the bottom of the transmission seat is fixedly provided with an outer sliding sleeve; the bottom of the transmission seat is fixedly provided with an air telescopic rod C, the bottom of the air telescopic rod C is fixedly provided with a sliding plug, and the outside of the sliding plug is arranged in an outer sliding sleeve in a sliding manner; the middle of the sliding plug is matched with the bearing to be rotatably provided with the sliding ring, and the sliding ring is arranged outside the spiral propeller in a sliding mode.
Optionally, a pipeline is arranged between the external channel and the piston cylinder for communication; the air expansion rod C penetrates through the transmission seat to be communicated with the external channel.
Optionally, the auger comprises: the top end of the spiral propeller is fixedly provided with a driving wheel, the top of the driving wheel is fixedly provided with an eccentric rod, and the eccentric rod slides in the strip-shaped frame; the material conveying motor is in transmission connection with the spiral propeller through a bevel gear.
Optionally, an electric cylinder is fixedly arranged at the top of the rear side of the assembly, and a piston plate is fixedly arranged at the telescopic end of the assembly and slides in the piston sleeve.
Advantageous effects
1. Set up drive wheel and eccentric bar, the function of throwing materials of constant speed self-propelled is provided, it is rotatory to drive wheel and eccentric bar when screw propeller is rotatory, reciprocating motion around the eccentric bar drives the bar frame, the back-and-forth movement of drive piston rod, when the piston rod backward motion, continuously carry out the vary voltage to the inside of piston cylinder, pass in the external passageway of pipeline input during the extrusion of air in the piston cylinder, prop open air telescopic link C and impel the sliding plug and move down, impel the sweetleaf chrysanthemum downwards.
2. The grating cutters are arranged to provide a crushing and extruding function, air in the piston cylinder is input into the cutter cabin to expand the grating cutters at two sides, and the two groups of grating cutters are close to each other to crush and extrude the stevia rebaudiana; when the piston rod moves forwards, the grid-shaped cutter and the air expansion rod C automatically reset.
3. Set up the share dish, the deformation subassembly of quick control share or row material is provided, extend the air in the electronic jar extrusion piston cover, the air in the piston cover passes in the inside input gas pocket and the fixed pipe of the cauldron body, prop open gas telescopic link A and gas telescopic link B, make the rotatory middle through-hole that exposes the share dish of surrounding plate, outer slide extends the bottom surface that contacts the share dish, and then in the rotatory in-process of share dish impels the waste material and passes the middle through-hole input of share dish and accept a section of thick bamboo, realize the effect of sharing distillation or row material through deformation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings in the following description relate to only some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic perspective view of an embodiment according to the invention;
FIG. 2 shows a schematic diagram of an axonometric configuration according to an embodiment of the invention;
FIG. 3 illustrates a side-view structural schematic in accordance with an embodiment of the present invention;
FIG. 4 shows a schematic perspective cross-sectional structural view according to an embodiment of the present invention;
FIG. 5 shows an axial cross-sectional structural view according to an embodiment of the invention;
FIG. 6 shows a perspective view of a split axis according to an embodiment of the invention;
FIG. 7 shows a schematic diagram of a transmission configuration according to an embodiment of the invention;
fig. 8 is a schematic sectional view showing a fixing tube according to an embodiment of the present invention.
List of reference numerals
1. A lower kettle body; 101. a hydraulic cylinder; 102. feeding the kettle body; 103. an air exhaust pipe; 104. an inner support; 105. a ring heater; 2. an accommodating cylinder; 3. a spreading disc; 4. a drive motor; 5. a spreading shaft; 501. air holes; 502. a strut; 503. enclosing the plate; 504. an air expansion rod A; 6. a fixed tube; 601. an inner slide plate; 602. an outer slide plate; 603. an air expansion link B; 7. an input tube; 701. a feeding hopper; 702. a side channel; 703. a cutter bin; 704. a guide bar; 705. a grid cutter; 706. connecting a channel externally; 8. a transmission seat; 801. a motor base; 802. an assembly member; 803. a piston cylinder; 804. a piston rod; 805. a bar frame; 806. an outer sliding sleeve; 807. an air expansion link C; 808. a sliding plug; 809. a slip ring; 9. a screw propeller; 901. a driving wheel; 902. an eccentric rod; 10. a material conveying motor; 11. a piston sleeve; 12. an electric cylinder.
Detailed Description
In order to make the objects, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.
Example (b): please refer to fig. 1 to 8:
the invention provides a distillation still for extracting stevia components, which comprises the following components: the device comprises a lower kettle body 1, wherein a hydraulic cylinder 101 is fixedly arranged on the side of the lower kettle body 1, and an upper kettle body 102 is fixedly arranged on the top of the hydraulic cylinder 101; an air extraction pipe 103 is connected and arranged at the rear side of the top of the upper kettle body 102; an inner support 104 is fixedly arranged inside the lower kettle body 1, and a ring-shaped heater 105 is fixedly arranged at the top of the inner support 104; the containing cylinder 2 is fixed in the lower kettle body 1; the transmission motor 4, the transmission motor 4 is fixedly arranged on the top of the transmission motor 4; the apportioning shaft 5 is rotationally arranged in the upper kettle body 102 by matching the apportioning shaft 5 with the two groups of airtight bearings; the transmission motor 4 and the apportioning shaft 5 are in bevel gear transmission connection; the fixed pipe 6 is fixedly arranged on the top surface of the inner part of the upper kettle body 102; the input pipe 7 is fixedly arranged on the front side of the top of the upper kettle body 102; a feeding hopper 701 is integrally arranged at the top of the input pipe 7; two sides of the input tube 7 are integrally provided with side channels 702, and two groups of external channels 706 are fixedly arranged outside the side channels 702; the transmission seat 8 is fixedly arranged at the top of the middle of the two external channels 706; the spiral propeller 9 is arranged in the middle of the transmission seat 8 in a rotating mode through matching with the bearing; piston sleeve 11, piston sleeve 11 is fixed the setting at last cauldron body 102's top.
Wherein, sharing axle 5 includes: the air holes 501 are formed in the side of the spreading shaft 5, and air channels are formed in the upper kettle body 102 to communicate the air holes 501, the fixing pipes 6 and the piston sleeves 11; the air hole 501 is internally provided with six groups of supporting rods 502, the bottom of each supporting rod 502 is rotatably provided with six groups of enclosing plates 503 in a manner of matching with a rotating shaft, the bottom of the rotating shaft is provided with the distributing disc 3, the middle of the distributing disc 3 is of an opening structure, and the six groups of enclosing plates 503 can enclose a circular structure to wrap the opening structure of the distributing disc 3; the air expansion rod A504 is hinged to the top of the surrounding plate 503 through the supporting rod 502, the air expansion rod A504 is arranged between the top of the surrounding plate 503 and provided with an air pipe, and the air pipe arranged on the air expansion rod A504 penetrates through the inside of the sharing shaft 5 to be communicated with the air hole 501.
Wherein, fixed pipe 6 is including: the bottom of the fixed pipe 6 is fixedly provided with an inner sliding plate 601, the outside of the inner sliding plate 601 is slidably provided with an outer sliding plate 602, and two groups of air telescopic rods B603 are fixedly arranged between the inner sliding plate 601 and the outer sliding plate 602; the apportioning shaft 5 drives the apportioning disc 3 to rotate when rotating, the apportioning disc 3 drives the stevia rebaudiana to rotate, and the stevia rebaudiana is flattened by utilizing the outer sliding plate 602, so that the rapid distillation is convenient.
Wherein, input tube 7 still includes: a knife cutting bin 703 is arranged in the side channel 702, a guide rod 704 is fixedly arranged in the knife cutting bin 703, a grid-shaped knife cutting 705 is arranged in the side channel 702 in a sliding manner, and the grid-shaped knife cutting 705 is connected with the guide rod 704 in a sliding manner; when the two groups of grid-shaped cutters 705 are closed, the two groups of grid-shaped cutters can penetrate through the input pipe 7 to be matched and buckled outside the spiral propeller 9; a spring is arranged outside the guide rod 704, and the spring contracts when the two groups of grid-shaped cutters 705 are closed; .
Wherein, transmission seat 8 is including: a motor seat 801, the bottom of the rear side of the transmission seat 8 is fixedly provided with the motor seat 801, the rear side of the top of the motor seat 801 is fixedly provided with an assembly member 802, the front side of the assembly member 802 is fixedly provided with a piston cylinder 803, the front end of the piston cylinder 803 is slidably provided with a piston rod 804, and the front end of the piston rod 804 is fixedly provided with a strip-shaped frame 805; the outer sliding sleeve 806 is fixedly arranged at the bottom of the transmission seat 8; the air expansion rod C807 is fixedly arranged at the bottom of the transmission seat 8, a sliding plug 808 is fixedly arranged at the bottom of the air expansion rod C807, and the outside of the sliding plug 808 is slidably arranged in the outer sliding sleeve 806; the slip ring 809 and the slip plug 808 are provided with the slip ring 809 in a rotating manner in cooperation with a bearing, and the slip ring 809 is arranged outside the screw propeller 9 in a sliding manner; air in the piston cylinder 803 is input into the cutter bin 703 to prop up the grating cutters 705 at the two sides, and when the two groups of grating cutters 705 are closed, the stevia rebaudiana is chopped and extruded; when the piston rod 804 moves forwards, the grid-shaped cutter 705 and the air expansion rod C807 automatically reset; a pipeline is arranged between the external channel 706 and the piston cylinder 803 for communication; the air expansion rod C807 passes through the transmission seat 8 to be communicated with the external channel 706.
Wherein, screw propeller 9 includes: a driving wheel 901 is fixedly arranged at the top end of the driving wheel 901, an eccentric rod 902 is fixedly arranged at the top of the driving wheel 901, and the eccentric rod 902 slides in the strip-shaped frame 805; the conveying motor 10 is in transmission connection with the spiral propeller 9 through a bevel gear; when the spiral propeller 9 rotates, the driving wheel 901 and the eccentric rod 902 are driven to rotate, the eccentric rod 902 drives the strip-shaped frame 805 to reciprocate back and forth, the piston rod 804 is driven to move back and forth, when the piston rod 804 moves back, the pressure of the interior of the piston cylinder 803 is continuously changed, when air in the piston cylinder 803 is extruded, the air passes through the pipeline and is input into the external channel 706, the air telescopic rod C807 is propped open, the sliding plug 808 is pushed to move downwards, and the stevia rebaudiana is pushed downwards.
The rear top of the assembly member 802 is fixedly provided with an electric cylinder 12, and the telescopic end of the assembly member 802 is fixedly provided with a piston plate which slides in the piston sleeve 11.
The specific use mode and function of the embodiment are as follows: when the device is used, the annular heater 105 and the transmission motor 4 are started to pass through the material conveying motor 10, the material conveying motor 10 drives the spiral propeller 9 to rotate through the bevel gear, and the transmission motor 4 drives the apportioning shaft 5 to rotate through the bevel gear;
when the spiral propeller 9 rotates, the driving wheel 901 and the eccentric rod 902 are driven to rotate, the eccentric rod 902 drives the strip-shaped frame 805 to reciprocate back and forth, the piston rod 804 is driven to move back and forth, when the piston rod 804 moves back, the pressure of the interior of the piston cylinder 803 is continuously changed, when air in the piston cylinder 803 is extruded, the air passes through a pipeline and is input into the external channel 706, the air telescopic rod C807 is propped open to push the sliding plug 808 to move downwards, and the stevia rebaudiana is pushed downwards;
then, air in the piston cylinder 803 is input into the cutter bin 703 to prop up the grating cutters 705 at the two sides, and when the two groups of grating cutters 705 are closed, the stevia rebaudiana is chopped and extruded; when the piston rod 804 moves forward, the grid-shaped cutter 705 and the air expansion rod C807 automatically reset;
the spiral propeller 9 conveys the chopped stevia rebaudiana into the upper kettle body 102 and falls into the distributing disc 3;
when the apportioning shaft 5 rotates, the apportioning disc 3 is driven to rotate, the apportioning disc 3 drives the stevia rebaudiana to rotate, and the stevia rebaudiana is flattened by the outer sliding plate 602, so that the rapid distillation is convenient;
the air extraction pipe 103 is connected with an air pump and a condenser, and steam is quickly distilled and recovered;
after the distillation is finished, the electric cylinder 12 is extended to extrude the air in the piston sleeve 11, the air in the piston sleeve 11 passes through the inside of the upper kettle body 102 and is input into the air hole 501 and the fixed pipe 6, the air expansion rod A504 and the air expansion rod B603 are expanded, the surrounding plate 503 is rotated to expose the middle through hole of the distributing disc 3, the outer sliding plate 602 is extended to contact the bottom surface of the distributing disc 3, and then the waste materials are pushed in and pass through the middle through hole of the distributing disc 3 and are input into the accommodating barrel 2 in the rotating process of the distributing disc 3;
the hydraulic cylinder 101 is extended to lift the upper kettle body 102, and the containing barrel 2 can be taken out for waste recovery.
Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.
The above description is intended to be illustrative of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.

Claims (8)

1. A stills for stevia component extraction, comprising: the device comprises a lower kettle body (1), wherein a hydraulic cylinder (101) is fixedly arranged on the side of the lower kettle body (1), and an upper kettle body (102) is fixedly arranged on the top of the hydraulic cylinder (101); the rear side of the top of the upper kettle body (102) is connected with an air extraction pipe (103); an inner support (104) is fixedly arranged in the lower kettle body (1), and a ring-shaped heater (105) is fixedly arranged at the top of the inner support (104); the containing cylinder (2), the containing cylinder (2) is fixed in the lower kettle body (1); the transmission motor (4), the said transmission motor (4) is fixedly set up in the top of the transmission motor (4); the apportioning shaft (5) is matched with the two groups of airtight bearings and is rotationally arranged in the upper kettle body (102); the transmission motor (4) is in transmission connection with the sharing shaft (5) through a bevel gear; the fixed pipe (6) is fixedly arranged on the top surface of the inner part of the upper kettle body (102); the input pipe (7), the input pipe (7) is fixedly arranged on the front side of the top of the upper kettle body (102); the top of the input pipe (7) is integrally provided with a feeding hopper (701); two sides of the input pipe (7) are integrally provided with side channels (702), and two groups of external channels (706) are fixedly arranged outside the side channels (702); the transmission seats (8) are fixedly arranged at the tops of the middles of the two external channels (706); the spiral propeller (9), the spiral propeller (9) cooperates with the bearing to set up in the middle of the driving seat (8) rotatably; the piston sleeve (11), the piston sleeve (11) is fixed to be arranged at the top of the upper kettle body (102).
2. The retort for the extraction of stevia components as defined in claim 1, wherein said spreading shaft (5) comprises:
the air holes (501) are formed in the side of the spreading shaft (5), air channels are formed in the upper kettle body (102) to communicate the air holes (501), the fixing pipes (6) and the piston sleeve (11);
the air hole (501) is externally and integrally provided with six groups of supporting rods (502), the bottom of each supporting rod (502) is rotatably provided with six groups of enclosing plates (503) in a manner of matching with a rotating shaft, the bottom of the rotating shaft is provided with a distributing disc (3), the middle of the distributing disc (3) is of an opening structure, and the six groups of enclosing plates (503) can enclose the opening structure of the distributing disc (3) wrapped by a circular structure;
the air expansion rod A (504) is hinged between the supporting rod (502) and the top of the surrounding plate (503), the air expansion rod A (504) is arranged in a hinged mode, and an air pipe is arranged on the air expansion rod A (504) and penetrates through the inner portion of the distributing shaft (5) to be communicated with the air hole (501).
3. The still for stevia component extraction as defined in claim 1, wherein said stationary tube (6) includes:
the bottom of interior slide (601), fixed pipe (6) is fixed to be provided with interior slide (601), and the outside slip of interior slide (601) is provided with outer slide (602), and fixed two sets of gas telescopic links B (603) that are provided with between interior slide (601) and outer slide (602).
4. A still for stevia component extraction as defined in claim 1, wherein said input tube (7) further comprises:
the cutter cutting device comprises a cutter cutting bin (703), wherein the cutter cutting bin (703) is arranged in a side channel (702), a guide rod (704) is fixedly arranged in the cutter cutting bin (703), a grid-shaped cutter (705) is arranged in the side channel (702) in a sliding manner, and the grid-shaped cutter (705) is connected with the guide rod (704) in a sliding manner; when the two groups of grid-shaped cutters (705) are closed, the two groups of grid-shaped cutters can penetrate through the input pipe (7) and are buckled outside the spiral propeller (9); the outside of the guide rod (704) is provided with a spring, and the spring contracts when the two groups of grid-shaped cutters (705) are closed.
5. The still pot for stevia component extraction as defined in claim 1, wherein said actuator base (8) includes:
the motor base (801), the motor base (801) is fixedly arranged at the bottom of the rear side of the transmission base (8), an assembly part (802) is fixedly arranged at the rear side of the top of the motor base (801), a piston cylinder (803) is fixedly arranged at the front side of the assembly part (802), a piston rod (804) is slidably arranged at the front end of the piston cylinder (803), and a strip-shaped frame (805) is fixedly arranged at the front end of the piston rod (804);
the outer sliding sleeve (806) is fixedly arranged at the bottom of the transmission seat (8);
the pneumatic telescopic rod C (807), the bottom of the transmission seat (8) is fixedly provided with the pneumatic telescopic rod C (807), the bottom of the pneumatic telescopic rod C (807) is fixedly provided with a sliding plug (808), and the outside of the sliding plug (808) is arranged in an outer sliding sleeve (806) in a sliding manner;
the middle of the sliding plug (808) is matched with a bearing to be rotatably provided with the sliding ring (809), and the sliding ring (809) is arranged outside the screw propeller (9) in a sliding manner.
6. A still pot for stevia component extraction as defined in claim 1, wherein a conduit is provided between said external channel (706) and said piston cylinder (803); the air expansion rod C (807) penetrates through the transmission seat (8) to be communicated with the external channel (706).
7. The still pot for stevia component extraction as defined in claim 1, wherein said auger (9) includes:
the top end of the spiral propeller (9) is fixedly provided with a driving wheel (901), the top of the driving wheel (901) is fixedly provided with an eccentric rod (902), and the eccentric rod (902) slides in the bar-shaped frame (805); the material conveying motor (10) is in transmission connection with the spiral propeller (9) through a bevel gear.
8. A still pot for stevia component extraction as defined in claim 5, wherein said rear top of said fitting (802) is fixedly provided with an electric cylinder (12), and the telescopic end of said fitting (802) is fixedly provided with a piston plate, which slides in a piston sleeve (11).
CN202211134197.9A 2022-09-19 2022-09-19 A stills for stevia rebaudiana ingredient draws Active CN115501631B (en)

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CN101970071A (en) * 2008-01-24 2011-02-09 Amt国际股份有限公司 Downcomer distributor
CN114849638A (en) * 2022-04-08 2022-08-05 池州飞昊达化工有限公司 Reaction kettle for producing diflufenican technical and preparation process thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006006588A1 (en) * 2004-07-14 2006-01-19 Asahi Kasei Chemicals Corporation Process for producing aromatic carbonate on industrial scale
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