阅读说明：本技术 一种超临界二氧化碳流体萃取釜 (A kind of supercritical carbon dioxide extraction kettle ) 是由 许良云 王中刚 韩涛 于 2019-09-18 设计创作，主要内容包括：本发明属于萃取釜技术领域,具体的说是一种超临界二氧化碳流体萃取釜,包括底座、放置腔、滑板、弹性橡胶柱、弹簧、支撑腿、支撑筒、固定螺栓、放置壳、电动推杆、连接板、固定轴、滚筒、萃取釜本体、加热壳、加热丝、出气管、出气阀、安装座、顶盖、固定座、紧固螺栓、进气管、连接主管和连接分管。本发明能实现对萃取釜进行自动撑起,方便工作者进行移动调节萃取釜的放置位置,降低工作者的劳动强度,在使用时,通过设置的夹持减震机构的作用下,便于将放置在底座表面的萃取釜进行稳定夹持固定,同时便于提高移动过程中萃取釜的减震效果,通过设置的加热机构的作用下,便于辅助萃取釜进行有效的提高萃取釜内的温度。(The invention belongs to extraction kettle technical fields, specifically a kind of supercritical carbon dioxide extraction kettle, including pedestal, placed cavity, slide plate, elastic rubber column, spring, supporting leg, support tube, fixing bolt, placement shell, electric pushrod, connecting plate, fixing axle, roller, extraction kettle ontology, heating shell, heater strip, escape pipe, air outlet valve, mounting base, top cover, fixing seat, fastening bolt, air inlet pipe, connection supervisor and connection are in charge of.The present invention is able to achieve props up extraction kettle automatically, worker is facilitated to carry out the mobile placement location for adjusting extraction kettle, the labor intensity of reduction worker, when in use, it under the action of the clamping damping of setting, is fixed convenient for the extraction kettle for being placed on susceptor surface is carried out stable holding, while convenient for improving the damping effect of extraction kettle in moving process, under the action of the heating mechanism of setting, the effective temperature improved in extraction kettle is carried out convenient for auxiliary extraction kettle.)

1. a kind of supercritical carbon dioxide extraction kettle, it is characterised in that: including pedestal (1), supporting leg (5), extraction kettle sheet Body (13), for overall movement mobile mechanism, the clamping damping for being buffered to extraction kettle ontology (13), be used for Heating mechanism that extraction kettle ontology (13) internal liquid is heated, for pressurizeing inside extraction kettle ontology (13) Uniform gas injection mechanism and the protection mechanism for being protected extraction kettle ontology (13), wherein the clamping damping Protection mechanism is connected, and the protection mechanism is mounted on the pedestal (1)；The heating mechanism is mounted on the extraction kettle sheet The inside of body (13), and the extraction kettle ontology (13) top installation folder holds damping.

2. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the pedestal (1) Top surface slidably connects supporting leg (5), and is fixedly connected with extraction kettle ontology (13) at the top of supporting leg (5)；The pedestal (1) placed cavity (101) are offered in；Pedestal (1) opposite flank, which is fixedly connected with, places shell (8)；The supporting leg (5) Top is fixedly connected with extraction kettle ontology (13) bottom；The mobile mechanism includes placing shell (8), electric pushrod (9), connecting plate (10), fixing axle (11) and roller (12), and place and be fixedly connected with electric pushrod (9) at the top of shell (8)；The electric pushrod (9) output end is fixedly connected with connecting plate (10), and fixing axle (11) are fixedly connected between connecting plate (10)；The fixing axle (11) surface is socketed with roller (12).

3. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the clamping vibration Mechanism includes slide plate (2), elastic rubber column (3), spring (4), supporting leg (5), support tube (6) and fixing bolt (7), and sliding Plate (2) is slidably connected in placed cavity (101)；Slide plate (2) bottom is fixedly connected with elastic rubber column (3), and slide plate (2) Top is placed with supporting leg (5)；The slide plate (2) by be socketed in supporting leg (5) surface spring (4) and placed cavity (101) Top inner wall elastic connection, and supporting leg (5) surface is socketed with support tube (6)；Support tube (6) surface is threaded with solid Determine bolt (7)；The heating mechanism includes heating shell (14) and heater strip (15), and heats shell (14) and be socketed in extraction kettle sheet Body (13) surface；Heater strip (15) are fixedly connected in the heating shell (14).

4. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the uniform gas injection Mechanism includes that top cover (19), air inlet pipe (22), connection supervisor (23) and connection are in charge of (24), and top cover (19) is fitted in extraction Kettle ontology (13) top；Top cover (19) surface slidably connects air inlet pipe (22), and air inlet pipe (22) end and top cover (19) connection supervisor (23) connection in inner cavity；The connection supervisor (23) bottom end fixation is communicated with connection and is in charge of (24)；It is described Protection mechanism includes pressure switch (25), pressure pump (26), tracheae (27), support column (28) and inflatable block (29), the pressure Switch (25) is mounted on the bottom of the supporting leg (5), and the pressure switch (25) connection pressure pump (26), the pedestal (1) it is equipped on support column (28), and the inside of the support column (28) is equipped with tracheae (27), and the tracheae (27) is connected to Inflatable block (29) positioned at support column (28) top.

5. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the protection mechanism Including pressure switch 25, pressure pump 26, tracheae 27, support column 28 and inflatable block 29, the pressure switch 25 is mounted on the branch The bottom of support leg 5, and the pressure switch 25 connects pressure pump 26, is equipped with support column 28, and the support on the pedestal 1 The inside of column 28 is equipped with tracheae 27, and the connection of the tracheae 27 is located at the inflatable block 29 on 28 top of support column；The supporting leg (5) number is three, and three supporting legs (5) are in Chinese character pin-shaped distribution in extraction kettle ontology (13) bottom；Roller (12) number Mesh is two, is placed in parallel between two rollers (12), and roller (12) diameter is less than the depth for placing shell (8) inner cavity Degree.

6. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the extraction kettle sheet The fixation of body (13) bottom end is communicated with escape pipe (16), and escape pipe (16) surface is equipped with air outlet valve (17)；The elasticity rubber Rubber column gel column (3) number is several, and elastic rubber column (3) is uniformly distributed in slide plate (2) bottom surface；The support tube (6) with Supporting leg (5) number is equal, and support tube (6) opposite flank is threaded with fixing bolt (7), the fixing bolt (7) it is fitted closely between end and supporting leg (5) contact surface.

7. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the heater strip (15) number is several, and the heater strip (15) is in heating shell (14) annular distribution.

8. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the extraction kettle sheet Body (13) top side surface is fixedly connected with mounting base (18), mounting base (18) surface and is fixed on top cover (19) bottom end side The fixing seat (20) on surface is bonded, and fixing seat (20) surface is threaded with fixing bolt (7), the fixing bolt (7) End is threadedly coupled through fixing seat (20) with mounting base (18).

9. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the top cover (19) Bottom end side surface is fixedly connected with fixing seat (20), and fixing seat (20) surface is threaded with several fixing bolts (7), The fixing bolt (7) is in fixing seat (20) surface annular spread.

10. a kind of supercritical carbon dioxide extraction kettle according to claim 1, it is characterised in that: the connection point Managing (24) number is several, and the adjacent connection is in charge of (24) and is equidistantly uniformly distributed in connection supervisor's (23) bottom surface.

Technical field

The invention belongs to extraction kettle technical field, specifically a kind of supercritical carbon dioxide extraction kettle.

Background technique

Carbon dioxide is colourless odorless (can not smelling taste) and slightly sour gas, and a kind of common greenhouse gas, Or one of the component of air；In terms of physical property, the fusing point of carbon dioxide is -78.5 DEG C, and boiling point is -56.6 DEG C, density (under standard conditions) bigger than atmospheric density, are dissolved in water.

During supercritical carbon dioxide extracting, when internal pressure and temperature need to reach overcritical value, ability The extraction of carbon dioxide is carried out, and the critical pressure of existing carbon dioxide abstraction is 7MPa at present, in continuous sex work, pressurization Slight vibration can be generated in the process, and due to the characteristic of supercritical carbon dioxide itself, in supercritical cases lower surface, tension is very It is small, if the vibration generated be easy to cause supercritical carbon dioxide to be in non-supercritical state when excessive, meanwhile, some titanium dioxides Carbon enter after be not easy to be uniformly injected into, influence using.Therefore, a kind of supercritical carbon dioxide fluid extraction is proposed regarding to the issue above Take kettle.

Summary of the invention

The object of the invention is that providing a kind of supercritical carbon dioxide extraction kettle to solve the above-mentioned problems.

The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of supercritical carbon dioxide extraction kettle, packet Include pedestal, supporting leg, extraction kettle ontology, the mobile mechanism for overall movement, the folder for being buffered to extraction kettle ontology Hold damping, the heating mechanism for being heated to extraction kettle body interior liquid, for extraction kettle body interior into The uniform gas injection mechanism of row pressurization and the protection mechanism for being protected extraction kettle ontology, wherein the clamping damping Mechanism connects protection mechanism, and the protection mechanism is mounted on the base；The heating mechanism is mounted on the extraction kettle The inside of ontology, and extraction kettle ontology top installation folder holds damping.

Specifically, the base top surface slidably connects supporting leg, and extraction kettle is fixedly connected at the top of supporting leg Ontology；Placed cavity is offered in the pedestal；The pedestal opposite flank is fixedly connected with placement shell；The supporting leg top It is fixedly connected with extraction kettle body bottom portion；The mobile mechanism includes placing shell, electric pushrod, connecting plate, fixing axle and rolling Cylinder, and place and be fixedly connected with electric pushrod at the top of shell；The output end of electric push rod is fixedly connected with connecting plate, and connecting plate Between be fixedly connected with fixing axle；The fixing axle surface is socketed with roller.

Specifically, the clamping percussion mechanism includes slide plate, elastic rubber column, spring, supporting leg, support tube and fixation Bolt, and slide plate slides are connected in placed cavity；The slide plate bottom is fixedly connected with elastic rubber column, and places at the top of slide plate There is supporting leg；The slide plate is by being socketed in the spring and placed cavity top inner wall elastic connection on supporting leg surface, and supporting leg Surface is socketed with support tube；The support tube surface is threaded with fixing bolt；The heating mechanism include heating shell and Heater strip, and heat shell and be socketed in extraction kettle body surface；Heater strip is fixedly connected in the heating shell.

Specifically, the uniform gas injection mechanism includes that top cover, air inlet pipe, connection supervisor and connection are in charge of, and top cover pastes It closes on extraction kettle ontology top；The top cover surface slidably connects air inlet pipe, and the company in air inlet pipe end and top cover inner cavity Connect supervisor's connection；Connection supervisor bottom end fixation is communicated with connection and is in charge of；The protection mechanism includes pressure switch, pressure Pump, tracheae, support column and inflatable block, the pressure switch is mounted on the bottom of the supporting leg, and the pressure switch connects Pressure pump is equipped with support column on the pedestal, and the inside of the support column is equipped with tracheae, and tracheae connection is located at Support the inflatable block of top end.

Specifically, the supporting leg number is three, and three supporting legs are in Chinese character pin-shaped distribution in extraction kettle body bottom portion； The roller number is two, is placed in parallel between two rollers, and the diameter of cylinder is less than the depth for placing shell inner cavity.

Specifically, the fixation of extraction kettle ontology bottom end is communicated with escape pipe, the outlet pipe surface is equipped with air outlet valve； The elastic rubber column number is several, and elastic rubber column is uniformly distributed in slide plate bottom surface；The support tube and branch Support leg number is equal, and the support tube opposite flank is threaded with fixing bolt, the fixing bolt end and supporting leg It is fitted closely between contact surface.

Specifically, the heater strip number is several, the heater strip is in heating shell annular distribution.

Specifically, extraction kettle ontology top side surface is fixedly connected with mounting base, the installation seating face and fixation Fixing seat in top cover bottom end side surface is bonded, and the fixed seating face is threaded with fixing bolt, the fixing bolt end End is threadedly coupled through fixing seat with mounting base.

Specifically, top cover bottom end side surface is fixedly connected with fixing seat, if the fixed seating face is threaded with Dry fixing bolt, the fixing bolt is in fixing seat surface annular spread.

Specifically, it is several that number is in charge of in the connection, the adjacent connection is in charge of in connection supervisor's bottom surface etc. Away from being uniformly distributed.

The beneficial effects of the present invention are:

(1) a kind of supercritical carbon dioxide extraction kettle provided by the invention, in the mistake that extraction kettle ontology is extracted Cheng Zhong needs to be maintained at internal pressure under certain pressure under continuity working condition, need periodically to inside into Row pressurization, in pressure process, extraction kettle can generate slight vibration, and internal fluid can be made to realize flowing during vibration, Keep effect of extracting more preferable, but great vibration cannot be generated in extraction process, when generating excessive vibration, clamps damping machine Structure, which is realized, realizes damping to extraction kettle ontology, and when shaking larger, clamping damping drives protection mechanism, passes through protection mechanism It realizes the shock absorbing effect to extraction kettle ontology, further, prevents the vibration of extraction kettle ontology excessive.

(2) a kind of supercritical carbon dioxide extraction kettle provided by the invention, under the action of the heating mechanism of setting, just The effective temperature improved in extraction kettle is carried out in auxiliary extraction kettle, the temperature regulating time in extraction kettle is saved, meets work The use demand of person is easy to use, by the way that uniform gas injection mechanism is arranged at the top of extraction kettle ontology, in uniform gas injection mechanism Under effect, effectively it is uniformly distributed convenient for the carbon dioxide in injection extraction kettle, improves the implantation homogeneity of carbon dioxide, Improve effect of extracting.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art To obtain other attached drawings according to these attached drawings.

Fig. 1 is overall structure of the present invention；

Fig. 2 is the whole front cross-sectional structural schematic diagram of the present invention；

Fig. 3 is that the present invention places shell bottom cylinder surface attachment structure schematic diagram；

Fig. 4 is support tube top end surface overlooking structure diagram of the present invention；

Fig. 5 is slide plate bottom surface structure schematic diagram of the present invention；

Fig. 6 is the fix seat of that invention surface attachment structure schematic diagram.

In figure: 1, pedestal, 101, placed cavity, 2, slide plate, 3, elastic rubber column, 4, spring, 5, supporting leg, 6, support tube, 7, fixing bolt, 8, placement shell, 9, electric pushrod, 10, connecting plate, 11, fixing axle, 12, roller, 13, extraction kettle ontology, 14, Heating shell, 15, heater strip, 16, escape pipe, 17, air outlet valve, 18, mounting base, 19, top cover, 20, fixing seat, 21, fastening bolt, 22, air inlet pipe, 23, connection supervisor, 24, connection be in charge of, 25, pressure switch, 26, pressure pump, 27, tracheae, 28, support column, 29, Inflatable block.

Specific embodiment

In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, below in conjunction with the present invention Attached drawing in embodiment, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that disclosed below Embodiment be only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiments of the present invention, this field Those of ordinary skill's all other embodiment obtained without making creative work, belongs to protection of the present invention Range.

To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.

It please refers to shown in Fig. 1-6, a kind of supercritical carbon dioxide extraction kettle, including pedestal 1, supporting leg 5, extraction kettle Ontology 13, for the mobile mechanism of overall movement, the clamping damping for being buffered to extraction kettle ontology 13, for pair Heating mechanism that 13 internal liquid of extraction kettle ontology is heated, for the uniform note to pressurize inside extraction kettle ontology 13 Mechanism of qi structure and protection mechanism for being protected extraction kettle ontology 13, wherein the clamping damping connection protection Mechanism, and the protection mechanism is mounted on the pedestal 1；The heating mechanism is mounted on the interior of the extraction kettle ontology 13 Portion, and 13 top installation folder of the extraction kettle ontology holds damping；Wherein 1 top surface of pedestal slidably connects support Leg 5, and extraction kettle ontology 13 is fixedly connected at the top of supporting leg 5；Placed cavity 101 is offered in the pedestal 1；The pedestal 1 Opposite flank, which is fixedly connected with, places shell 8；5 top of supporting leg is fixedly connected with 13 bottom of extraction kettle ontology；

The mobile mechanism includes placing shell 8, electric pushrod 9, connecting plate 10, fixing axle 11 and roller 12, and place Electric pushrod 9 is fixedly connected at the top of shell 8；9 output end of electric pushrod is fixedly connected with connecting plate 10, and connecting plate 10 it Between be fixedly connected with fixing axle 11；11 surface of fixing axle is socketed with roller 12；

The clamping percussion mechanism includes slide plate 2, elastic rubber column 3, spring 4, supporting leg 5, support tube 6 and fixed spiral shell Bolt 7, and slide plate 2 is slidably connected in placed cavity 101；2 bottom of slide plate is fixedly connected with elastic rubber column 3, and slide plate 2 pushes up Portion is placed with supporting leg 5；The slide plate 2 is elastic by the spring 4 and 101 top inner wall of placed cavity for being socketed in 5 surface of supporting leg Connection, and 5 surface of supporting leg is socketed with support tube 6；6 surface of support tube is threaded with fixing bolt 7；

The heating mechanism includes heating shell 14 and heater strip 15, and heats shell 14 and be socketed in 13 table of extraction kettle ontology Face；Heater strip 15 is fixedly connected in the heating shell 14；The uniform gas injection mechanism includes top cover 19, air inlet pipe 22, connection Supervisor 23 and connection are in charge of 24, and top cover 19 is fitted in 13 top of extraction kettle ontology；19 surface of top cover slidably connects Air inlet pipe 22, and 22 end of air inlet pipe is connected to the connection supervisor 23 in 19 inner cavity of top cover；The connection is responsible for 23 bottom ends and is fixed It is communicated with connection and is in charge of 24；The protection mechanism includes pressure switch 25, pressure pump 26, tracheae 27, support column 28 and inflatable block 29, the pressure switch 25 is mounted on the bottom of the supporting leg 5, and the pressure switch 25 connects pressure pump 26, the bottom Support column 28 is installed, and the inside of the support column 28 is equipped with tracheae 27, and the connection of the tracheae 27 is located at support on seat 1 The inflatable block 29 on 28 top of column carries out inside in extraction process to generate slight vibration in pressure process, realizes inside stream The flowing of body accelerates extraction efficiency, can preferably prevent extraction kettle ontology from generating excessive shake by the setting of protection mechanism It is dynamic.

5 number of supporting leg is three, and three supporting legs 5 are in Chinese character pin-shaped distribution in 13 bottom of extraction kettle ontology, just Extraction kettle ontology 13 is carried out to stablize support in by supporting leg 5；12 number of roller is two, two rollers 12 it Between be placed in parallel, 12 diameter of roller be less than place 8 inner cavity of shell depth, convenient for roller 12 when not in use, stablize place It is placing in shell 8；13 bottom end of the extraction kettle ontology fixation is communicated with escape pipe 16, and 16 surface of escape pipe is equipped with outlet Valve 17, convenient for control gas discharge；3 number of elastic rubber column is several, and elastic rubber column 3 is in 2 bottom table of slide plate Face is uniformly distributed, and improves damping effect, is easy to use；The support tube 6 is equal with 5 number of supporting leg, and the support tube 6 is opposite Side surface is threaded with fixing bolt 7, fits closely between 7 end of fixing bolt and 5 contact surface of supporting leg, and being convenient for will Support tube 6 is stably connected with supporting leg 5；15 number of heater strip is several, and the heater strip 15 is in heating 14 inner ring of shell Shape distribution, improves the heating uniformity to extraction kettle ontology 13；The 13 top side surface of extraction kettle ontology is fixedly connected with peace Seat 18 is filled, 18 surface of mounting base is bonded with the fixing seat 20 for being fixed on 19 bottom end side surface of top cover, 20 table of fixing seat Face is threaded with fixing bolt 7, and 7 end of fixing bolt is threadedly coupled through fixing seat 20 with mounting base 18, convenient for top The installation and disassembly of lid 19；The 19 bottom end side surface of top cover is fixedly connected with fixing seat 20, the 20 surface spiral shell of fixing seat Line is connected with several fixing bolts 7, and the fixing bolt 7 ensures fixing bolt 7 solid in 20 surface annular spread of fixing seat The placement of 20 surface of reservation is compact, is easy to use；It is several that 24 numbers are in charge of in the connection, and the adjacent connection is in charge of 24 even It connects 23 bottom surfaces of supervisor to be equidistantly uniformly distributed, improves the uniformity of gas injection.

In the use of the present invention, the electric elements occurred in the application when in use open by external connection power supply and control It closes, the supporting leg 5 of extraction kettle ontology 13 is placed on 2 surface of slide plate in pedestal 1 by support tube 6, then passes through fixed spiral shell Supporting leg 5 and support tube 6 are stably connected with by bolt 7, and then when in use, air inlet pipe 22 is connected to external connecting pipe, into The CO 2 fluid of tracheae 22 is evenly distributed on connection by connection supervisor 23 and is in charge of in 24, and being then in charge of 24 by connection will In carbon dioxide injection extraction kettle, while when extraction kettle ontology 13 adjusts internal stability, pass through 15 auxiliary extraction kettle of heater strip Ontology 13 is heated, and is improved the temperature regulation effect inside extraction kettle ontology 13, is facilitated worker to use, while needing work When author adjusts the placement location of extraction kettle ontology 13, fixing bolt 7 is unclamped, then starts electric pushrod 9, electric pushrod 9 pushes away Dynamic connecting plate 10 is mobile, and connecting plate 10 pushes roller 12 by fixing axle 11, props up pedestal 1 by roller 12, is then convenient for Worker moves extraction kettle ontology 13；During extraction kettle ontology 13 is extracted, under continuity working condition, need Internal pressure is maintained under certain pressure, needs periodically to pressurize to inside, in pressure process, extraction kettle meeting Slight vibration is generated, internal fluid can be made to realize flowing during vibration, keep effect of extracting more preferable, but in extraction process Great vibration cannot be generated, when generating excessive vibration, the supporting leg 5 of clamping damping bottom contradicts protection mechanism Pressure switch 25, pressure switch 25 realize the energization of pressure pump 26, realize filling to inflatable block 29 by the energization of pressure pump 26 Gas influences state present in internal fluid to prevent extraction kettle ontology 13 from generating excessive vibration, further to realize Damping is realized to extraction kettle ontology.

The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.