CN207384892U - Extraction and separation device and system thereof - Google Patents
Extraction and separation device and system thereof Download PDFInfo
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- CN207384892U CN207384892U CN201721036270.3U CN201721036270U CN207384892U CN 207384892 U CN207384892 U CN 207384892U CN 201721036270 U CN201721036270 U CN 201721036270U CN 207384892 U CN207384892 U CN 207384892U
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- deslagging
- extraction
- filter cylinder
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- shell
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Abstract
The utility model provides an extraction and separation device and system thereof belongs to the extraction and separation field. The extraction and separation device sequentially comprises a kettle body end socket, a kettle body and a slag discharging bin from top to bottom; the kettle body end socket is connected with the upper end of the kettle body through a flange, and the slag discharging bin is connected with the lower end of the kettle body through a flange; the kettle body comprises a shell and a filter cylinder arranged in the inner cavity of the shell; the shell is of a double-layer cylindrical structure and comprises an inner shell and an outer shell which are coaxially arranged; the diameter of the inner shell is smaller than the inner diameter of the outer shell; the upper end and the lower end of the shell are respectively provided with an upper flanging and a lower flanging, and the inner shell, the outer shell, the upper flanging and the lower flanging are enclosed to form a sealed interlayer cavity; the diameter of the filter cartridge is smaller than the inner diameter of the inner shell; the filter cartridge comprises a feeding port, a body and a filter cartridge flanging which are connected into a whole; the body is of a vertical cylindrical structure and comprises a cylindrical filter screen layer and a reinforcing layer fixedly connected with the cylindrical filter screen layer.
Description
Technical field
The utility model belongs to extraction separation active drug ingredient, resin, rubber materials from plant component, and in particular to
A kind of extraction separator and its system, organic chemicals is isolated suitable for being extracted using solvent from plant.
Background technology
Being conventionally used to liquid-solid system (such as Chinese medicine) extracting and developing and the apparatus and method of purifying has shortcomings.For example,
1) traditional extraction element filtering takes horizontal net design, as a result causes extract residue that can block mesh, and extracting solution circulation is not smooth,
Inefficiency；2) conventional apparatus takes drain and the same exit design technique of deslagging, as a result deslagging after first drain causes drain
Liquid blocks mesh with residue in journey, reduces efficiency；3) in order to improve sealing effect, conventional apparatus discharge gate is often taken narrow
Mouthful design, the inconvenience brought is exactly to extract residue to form arch bridge above discharge gate, it is necessary to must human assistance deslagging, take
When, laborious, inefficiency；4) in order to improve load-bearing capacity, blow-off valve often takes bolt to fix, and the process of elasticity bolt is also
It is time-consuming, laborious；5) agitating paddle is designed as straight leaf or curved blade profile, and the number of sheets is differed from 2 leaves to leafy, although can meet stirring
Effect, but aid in deslagging ineffective, it especially can be with intermeshing plant tissue residue.
Utility model content
The purpose of this utility model is that solving above-mentioned problem in the prior art, a kind of extraction separator is provided
And its system, extracting solution flow smoothly, raw material and waste residue disengaging rapidly and efficiently, improve extraction separative efficiency.
The utility model is achieved through the following technical solutions：
A kind of extraction separator includes autoclave body end socket, autoclave body and deslagging storehouse successively from top to bottom；
The autoclave body end socket is connected by the upper end of flange and autoclave body, and the deslagging storehouse is connected by the lower end of flange and autoclave body
It connects；
The autoclave body includes shell and the filter cylinder being arranged in shell inner cavity；
The shell is double tubular structure, including the internal layer shell and outer casing being coaxially set；The inner layer case
The diameter of body is less than the internal diameter of outer casing；
Upper overturning, lower flange are respectively equipped in the upper/lower terminal of the shell, the internal layer shell, outer casing turn over
Side, lower flange enclose, and form the interlayer cavity of sealing；
The diameter of the filter cylinder is less than the internal diameter of internal layer shell；
The filter cylinder includes the feeding mouth, body and the filter cylinder flange that are connected；
The body is vertical cylinder shape structure, the reinforcing layer including cylindric filter mesh layer and connection fixed thereto.
The feeding mouth is connected and is coaxially set with the upper end of the body, and the feeding mouth is conical, lower end
Diameter is identical with the diameter of the body, and the upper end diameter is greater than or equal to the internal diameter of the internal layer shell of the shell；
The lower port of the body of the filter cylinder is slag-drip opening；
The filter cylinder flange is connected with the lower end of the body and is coaxially set with body, and the filter cylinder flange is located at water
In plane, filter cylinder solution hole is provided on the filter cylinder flange；
The lower flange of the shell is contacted with the upper surface of filter cylinder flange, is opened on the lower face of the lower flange of the shell
There is seal groove, sealing ring is installed in seal groove, which realizes the sealing between outer casing bottom and filter cylinder；
The reinforcing layer is added by multiple straight reinforcing ribs parallel with filter cylinder axis and multiple annular shapes with filter cylinder coaxial line
Strengthening tendons is welded and fixed or surrounds cylinder-like structure using stainless (steel) wire and forms；
The reinforcing layer is fixedly connected on the outside of filter mesh layer；
The mesh number of the strainer of the filter mesh layer is 5-1000 mesh, is preferably 20-400 mesh.
Agitating paddle is provided in the inner cavity of the filter cylinder, the agitating paddle includes agitating shaft and at least one blade, institute
Blade is stated as rectangular configuration, is fixedly mounted on by symmetry axis of agitating shaft on the agitating shaft；The agitating shaft is pierced by described
After autoclave body end socket with the output axis connection of electric rotating machine；
Each blade is preferably planar structure or frame structure, and the planar structure is welded using rectangular flat
It is formed on agitating shaft；The frame structure is to be welded on agitating shaft to form using multiple stripe boards, and the stripe board includes
Upper horizontal stripe, bottom crossband, vertical bar, the upper horizontal stripe, one end of bottom crossband are welded on agitating shaft, the other end respectively with the vertical bar
Both ends connection；The upper horizontal stripe, bottom crossband, vertical bar and agitating shaft form the four edges of frame structure；The blade rotation
Diameter be less than filter mesh layer internal diameter；
Preferably, one or more reinforcing ribs are welded between horizontal stripe, bottom crossband on described.
Be provided with liquid outlet on the top of the outer casing, be provided with inlet in the lower part of the outer casing, it is described into
Liquid mouth, liquid outlet are connected with the interlayer cavity；
In order to facilitate the volume of display liquid, form is designed on the outer wall of the outer casing of the shell, and is equipped with
Volume scale.
Charging door, stirring port and spare mouth are provided on the autoclave body end socket；
The stirring port is located at the center of autoclave body end socket, and the agitating shaft is pierced by defeated with electric rotating machine afterwards from stirring port
Go out axis connection；
The lower end of the autoclave body end socket is equipped with end socket flange, is contacted with the upper overturning of the shell, and passes through outside
The two is fixedly connected by flange；
Seal groove is provided on the upper surface of the upper overturning of the shell, sealing ring is installed in seal groove, the sealing
Circle realizes the sealing between cover top portion and autoclave body end socket.
The deslagging storehouse includes deslagging vertical tube, deslagging side neck and bottom valve；The deslagging vertical tube is connected with deslagging side neck, described
Bottom valve is arranged in the inner cavity of the deslagging vertical tube；
The deslagging vertical tube is vertical tubular structure, and end face is horizontal plane thereon, which forms arrival end, the entrance
End is connected with the slag-drip opening of the body lower end of filter cylinder, and the aperture of the two is identical；
The upper end flange being located in horizontal plane, the row of being provided on the upper end flange are equipped in the arrival end of the deslagging vertical tube
Slag storehouse solution hole, the filter cylinder solution hole is alignd with deslagging storehouse solution hole to be connected, and be respectively positioned on filter cylinder and the internal layer shell it
Between；Pipeline is connected with below the deslagging storehouse solution hole；Preferably, one section is connected in the lower section in the filter cylinder solution hole directly
Pipe, the straight tube are directly inserted into the solution hole of deslagging storehouse；
Seal groove is provided on the upper surface of the upper end flange of the deslagging vertical tube, sealing ring is installed in seal groove；
The upper end flange of the deslagging vertical tube is contacted with the lower face of the filter cylinder flange of filter cylinder, and sealing ring realizes lower face and the row of filter cylinder
Sealing between slag vertical tube upper surface；
The upper end flange of the lower flange of the shell, the filter cylinder flange of filter cylinder and deslagging vertical tube is fixed by external flange
Connection；
The lower face of the deslagging vertical tube is the tapered plane of closing, which spends angle with the horizontal 20 degree -80, excellent
Elect 45 degree as；
The deslagging side neck is tubular structure, and arrival end is fixedly connected with the side wall of deslagging vertical tube, the deslagging side neck
Inner cavity be connected with the inner cavity of deslagging vertical tube, the junction of deslagging vertical tube and deslagging side neck is located at the tapered plane of deslagging vertical tube
Top；
The axis of the deslagging side neck is parallel with tapered plane；The port of export of the deslagging side neck is less than its arrival end；
Jet water spout is provided with above the deslagging side neck, the jet water spout passes through the side wall of the deslagging side neck, refers to
To the tapered plane of deslagging vertical tube.
The bottom valve includes valve body and valve rod, and the valve body is convex disc structure, including chassis and is arranged on chassis
Discoid step, the diameter on the chassis is more than the diameter of the discoid step；
The sealing ring for being coaxial therewith line is installed in the lower face of the filter cylinder body, when the discoid step on valve body into
After the slag-drip opening for entering filter cylinder body lower end, the sealing ring at this seals filter cylinder and bottom valve；
Valve rod hole is provided at the center of the tapered plane, is connected in one end that the valve rod is located in deslagging vertical tube universal
The chassis of bulb, the universal ball end and valve body lower end connection, ensure valve body can one way or another activity, ensure leakproofness
It can and improve the expulsion efficiency of residue；
Spring is provided on the valve rod, the spring is between universal ball end and tapered plane；The valve rod it is another
After one end passes through the valve rod hole, with it is pneumatic, surge or electric device is connected.
Using said extracted separator formed system, including it is N number of extraction separator, upper surge tank, lower surge tank,
Solvent tank, extract liquor storage tank and ash pit；
There are one upper surge tank and a lower surge tanks for each extraction separator connection；The upper surge tank is carried positioned at this
The top of separator is taken, lower surge tank is located at the lower section of the extraction separator；
The upper surge tank is connected lower slow with the outlet of solvent tank and previous extraction separator respectively by pipeline
Rush the deslagging storehouse solution hole connection of tank, the extraction separator；
The lower surge tank is divided by pipeline with the deslagging storehouse solution hole of the extraction separator and the latter extraction respectively
The entrance connection of upper surge tank, extract liquor storage tank from device connection；
The last one the previous extraction separator of extraction separator as first extraction separator；
Preferably, blow valve is equipped on each lower surge tank, for discharging the gas in lower surge tank；
Each upper surge tank is connected by pipeline with vacuum pump, while is equipped with blow valve on surge tank on each；
The outlet of the extract liquor storage tank is connected by the entrance of pipeline and alembic, the outlet of the alembic and water
The entrance connection of oil separating tank, the outlet of the water oil separating tank is connected with solvent tank；
The port of export of the deslagging side neck of all extraction separators is connected respectively to deslagging manifold, the deslagging manifold's
The lower section of the port of export sets the ash pit；
The N is more than or equal to 2, preferably 2-10, more preferable 3-8.
The ash pit part is connected with the port of export of deslagging manifold, and another part is open end, in the ash pit
Inside be provided with lautertuns, the lautertuns can in ash pit below the port of export of deslagging manifold to reciprocal open end
It is mobile.
Compared with prior art, the beneficial effects of the utility model are：
(1) the utility model takes cylindrical band muscle to found net design on filtering technique, reduces the direct of strainer and residue
Contact, will not block mesh, and drain is smooth；Simultaneously with muscle design ensure that cylinder stand net strong character it is indeformable；
(2) the utility model carries out integrated design for solution inlet port and taphole, position be selected in cylinder stand net with
Extraction bottom portion between shell, is separately designed with slag-drip opening, is reduced the residue that liquid is brought and is blocked；
(3) slag-drip opening of the utility model founds net with cylinder and takes integrated design, and aperture is identical, and deslagging is smooth, quick；
(4) the agitating paddle rectangular design of the utility model will not make waste residue form arch bridge, both meet high-speed stirred demand,
Meet efficiently auxiliary deslagging function again；
(5) the utility model sealing bottom valve upper end convex design, the vertical net bucket lower end rubber seal of mating band muscle, both tightly
Sealing, and solution residual is reduced as far as possible, improve efficiency；
(6) the utility model sealing bottom valve lower end connecting spring and ball-head tension rod form Universal sealed bottom valve, coordinate gas
It moves, surge or electric device, move upwards and facilitate sealing, move downward and facilitate deslagging, realize the automation of bottom valve switch,
It is time saving, laborsaving, save trouble；
(7) originally (operating) water nozzle designs the tapered plane auxiliary opposite of the utility model dregs discharge tube bottom so that Universal sealed
Bottom valve is tightly bonded when pulling down with dregs discharge tube vamp, very convenient deslagging, and auxiliary originally (operating) water nozzle ejection current can will fall off
Residue above bottom valve washes away totally.
Description of the drawings
Fig. 1 the utility model extracts the structure diagram of separator；
The structure diagram of Fig. 2 Tthe utility model systems.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, the utility model device includes three parts：Autoclave body end socket 1, autoclave body and deslagging are followed successively by under upper
Storehouse；The autoclave body end socket is connected by the upper end of flange and autoclave body, and the deslagging storehouse is connected by the lower end of flange and autoclave body.Institute
Autoclave body is stated to design using chuck.
The concrete structure of the utility model extraction separator is as follows：
The autoclave body end socket 1, shell 2 can be used it is any can be made in the prior art as the material of autoclave body end socket,
It is preferred that stainless steel, enamel, glass.
Charging door, stirring port and spare mouth etc. are provided on the autoclave body end socket 1, temperature can be set on spare mouth
Degree meter, pressure reducing valve or other controls, detection part；The stirring port is located at the center of autoclave body end socket 1.The autoclave body end socket
1 lower end is equipped with end socket flange.
The autoclave body includes shell 2 and the filter cylinder 3 being arranged in 2 inner cavity of shell.The shell 2 is double tubular structure,
Including the internal layer shell and outer casing being coaxially set, the diameter of the internal layer shell is less than the diameter of outer casing, outside
The upper/lower terminal of shell 2 is respectively equipped with upper overturning, lower flange, and internal layer shell, outer casing, upper overturning, lower flange are enclosed, formed
The interlayer cavity of sealing；The end socket flange of the autoclave body end socket 1 is fixedly connected with the upper overturning of shell by external flange.It is described
The diameter of filter cylinder is less than the diameter of internal layer shell.Liquid outlet is provided on the top of the outer casing, in the lower part of outer casing
Inlet is provided with, heating liquid (as heated oil or other heat mediums) enters interlayer cavity from inlet, full of entire interlayer cavity
Afterwards, flowed out from liquid outlet, can also be as needed, the liquid outlet input liquid from top, the inlet output liquid from lower part,
The media such as gas can also be passed through, cooling liquid or gas etc. can also be passed through as needed.In the upper overturning of the shell 2
Upper surface on be provided with seal groove, sealing ring is installed in seal groove；Upper overturning is contacted with autoclave body end socket 1, and sealing ring is realized
Sealing between cover top portion and autoclave body end socket 1；In order to facilitate the volume of display liquid, the shell outer casing it is outer
Form is designed on wall, and equipped with volume scale.
The filter cylinder 3 includes the feeding mouth, body and the filter cylinder flange that are connected；The body is vertical cylinder shape knot
Structure, including cylindric filter mesh layer and reinforcing layer, the reinforcing layer can be by being fixedly connected with multiple and its axis outside filter mesh layer
The parallel straight reinforcing rib of line and multiple circular reinforcing ribs are realized, can also use integrally-built reinforcing layer, the strainer
Layer is fixedly connected on the inside of reinforcing layer, and the filter cylinder founds net design using cylinder, can reduce strainer and the direct of residue connects
It touches, there is no dead angles.The mesh number of the strainer of the filter mesh layer is 20-400 mesh；The straight line reinforcing rib, circular reinforcing rib are adopted
It is made of stainless steel material, cylinder-like structure is made using stainless (steel) wire or other sturdy materials in the reinforcing layer.
The feeding mouth is connected and is coaxially set with the upper end of the body, and the feeding mouth is conical, lower end
Diameter is identical with the diameter of the body, and the upper end diameter is greater than or equal to the diameter of the internal layer shell of the shell；The filter
The lower port of the body of cylinder 3 is slag-drip opening.The filter cylinder flange is connected with the lower end of the body and is set with body coaxial line
It puts, filter cylinder flange is located in horizontal plane, and filter cylinder solution hole 8 is provided on the filter cylinder flange.The lower flange and filter cylinder of the shell 2
The upper surface contact of flange, is provided with seal groove on the lower face of the lower flange of the shell 2, sealing is equipped in seal groove
Circle, sealing ring realize the sealing between outer casing bottom and filter cylinder.
Agitating paddle 7 is provided in the inner cavity of the filter cylinder, the agitating paddle 7 includes agitating shaft and blade, the blade
It for rectangle, is fixedly mounted on by symmetry axis of agitating shaft on the agitating shaft, the agitating shaft of the agitating paddle 7 is pierced by the autoclave body
After stirring port on end socket 1 with the output axis connection of electric rotating machine.The blade is planar structure or frame structure, using flat
During the structure of face, rectangular flat is directly welded on agitating shaft；During using frame structure, can be welded directly on agitating shaft,
Bottom crossband, then connects two outer ends of upper and lower horizontal stripe by vertical bar, and upper and lower horizontal stripe, vertical bar and agitating shaft form rectangle
Four edges can also be designed to the blade uniformly distributed in the circumferential of 2 or more.The diameter of the blade is less than the interior of filter mesh layer
Footpath.Preferably, in order to enhance the intensity of blade, one or more horizontal stripes can be increased between upper and lower horizontal stripe, play reinforcing rib
Effect.Frame structure so that the resistance that agitating paddle is subject to material is small, can realize high-efficiency stirring, and the energy in rotary course
Under enough material scrapers that will be attached on filter mesh layer inner wall, therefore play the role of aiding in deslagging, and reduce material to filter
The blocking of net.According to actual needs, frame structure is also designed to other structures.
The deslagging storehouse includes deslagging vertical tube 6, deslagging side neck 4 and bottom valve 5, and the deslagging vertical tube 6 is vertical tubular structure,
End face is horizontal plane thereon, which forms arrival end, which connects with the slag-drip opening of the lower end of the body of filter cylinder, and
The aperture of the two is identical, and such residue will not form arch bridge at slag-drip opening, and deslagging is smooth.Simultaneously as solvent mouth and deslagging
Mouth separately design reduces the residue that liquid is brought and blocks.
The upper end flange being located in horizontal plane is equipped in the arrival end of the deslagging vertical tube 6, is provided on the upper end flange
Deslagging storehouse solution hole 9, the filter cylinder solution hole 8 is alignd with deslagging storehouse solution hole 9 to be connected, and is respectively positioned on filter cylinder and the inner layer case
Between body；In order to quickly realize that the alignment of holes is installed, straight-run of pipe can be connected in the lower section in the filter cylinder solution hole,
The straight tube is directly inserted into deslagging storehouse solution hole 9；Pipeline 10 is connected in the lower section in the deslagging storehouse solution hole 9, it is raw manually
During production, pipeline 10 is connected with valve, the entrance of solvent and the discharge of solution can be realized by manually opening and closing valve,
On automatic production line, the pipeline 10 below the solution hole of deslagging storehouse and solenoid valve or other electric opening/closing devices can be connected
It connects, realizes the automation of solvent and solution disengaging.It is opened on the upper surface of the upper end flange of deslagging vertical tube 6 in the deslagging storehouse
There is seal groove, sealing ring is installed in seal groove；The lower end of the upper end flange of the deslagging vertical tube and the filter cylinder flange of filter cylinder
Face contacts, and sealing ring realizes the sealing between the lower face of filter cylinder and deslagging vertical tube upper surface, not only environmental, but also ensures device
Leakproofness.The lower face of the deslagging vertical tube 6 is the tapered plane of closing, which spends angle with the horizontal 20 degree -80,
With 45 degree for best angle.
The deslagging side neck 4 is that straight structure is either curved tubular structure or other shapes, arrival end and deslagging
The side wall of vertical tube 6 is fixedly connected (such as being directly welded to connect or by flexible connections such as bolts.), the deslagging side neck 4
Inner cavity be connected with the inner cavity of deslagging vertical tube 6, the junction of deslagging vertical tube 6 and deslagging side neck 4 is located at the lower part of deslagging vertical tube 6
The top of tapered plane, when deslagging side neck 4 is straight structure, angle that the axis of axis and deslagging vertical tube 6 is spent into 20 degree -80
Degree, in order to which residue is allowed smoothly to discharge, the axis of the deslagging side neck 4 is parallel with tapered plane；The port of export of the deslagging side neck 4 is low
In its arrival end, the arrival end of residue from the slag-drip opening of filter cylinder, deslagging vertical tube 6 enters deslagging vertical tube 6, then from deslagging side neck 4
Arrival end enter deslagging side neck 4, finally discharged from the port of export of deslagging side neck 4.
The bottom valve 5 includes valve body and valve rod, and the valve body is convex disc structure, including chassis and is arranged on chassis
Discoid step, the diameter on the chassis is more than the diameter of the discoid step；Pacify in the lower face of the filter cylinder body
Equipped with sealing ring 12, after the discoid step on the valve body of bottom valve enters the slag-drip opening of filter cylinder body lower end, the sealing at this
Circle 12 seals body and bottom valve.
Valve rod hole is provided at the center of the tapered plane, universal ball end is connected in one end of the valve rod, it is described universal
The chassis of bulb and valve body lower end connection, ensure valve body can one way or another activity, ensure sealing performance and improve it is residual
The expulsion efficiency of slag；Spring is provided on the valve rod, the spring can be valve between universal ball end and tapered plane
Contact of the body with tapered plane provides buffering.After the other end of the valve rod passes through the valve rod hole, can connect it is pneumatic, surge or
Electric device lifts valve rod by pneumatic device or electric device, and when such valve rod rises, universal bottom valve is propped up with rubber
The lower edge of the filter cylinder of sealing strip realizes the sealing of autoclave body, and when valve rod declines, universal bottom valve declines, and with deslagging vertical tube lower end
Tapered plane fitting, facilitate deslagging.
Jet water spout 11 is provided in the top of the deslagging side neck 4, the jet water spout 11 passes through deslagging side neck 4, the row of direction
The tapered plane of slag vertical tube 6, it is therefore an objective to wash away the clean residue being discharged on tapered plane from 11 water flowing of jet water spout, while can will also fall
Fall the residue on bottom valve to wash away totally, so as to carry out next round extraction process.Deslagging side neck 4 can directly with environment phase
Logical direct deslagging (such as during one-pot design), can also connect (such as during the design of more kettles) with bath Residue extraction pipeline, and shape can root
It is designed according to specific connection.
The upper end flange of the lower flange of the shell, the filter cylinder flange of filter cylinder and deslagging vertical tube is fixed by external flange
Connection.
In actual use, pipeline 10, Ran Houyi is entered after being come out from solvent tank equipped with raw material, solvent in the inner cavity of filter cylinder
It is secondary to be entered by deslagging storehouse solution hole 9, filter cylinder solution hole 8 in the space between autoclave body internal layer shell and filter cylinder, pass through filter cylinder
It slowly enters in filter cylinder inner cavity, mixes and extract with the raw material in filter cylinder inner cavity, after the completion of extraction so that contain extract
Solution (extract liquor) pass sequentially through filter cylinder solution hole 8, deslagging storehouse solution hole 9 and pipeline 10 and enter extract liquor storage tank, into
Row extracts next time when, then solvent is injected by pipeline, then pass sequentially through deslagging storehouse solution hole, filter cylinder solution hole and enter
In space between autoclave body internal layer shell and filter cylinder, at this time since solvent is to be entered outside filter cylinder in filter cylinder, to being attached to filter
Raw material on cylinder inner wall has percussion, the raw material being attached on filter cylinder inner wall can be come back in filter cylinder inner cavity, so as to
Prevent raw material from blocking the mesh of filter cylinder so that drain is smooth, decreases contacting directly for strainer and residue.As can be seen that this
Utility model is by by the outlet integrated design of the import of solution and solution, successfully solving liquid in existing apparatus discharge opeing process
The problem of body blocks filter cylinder mesh with residue, improves extraction efficiency.
The system formed using said extracted separator, as shown in Fig. 2, what is provided in Fig. 2 is to include 5 extraction separation
The system of device, the quantity for extracting separator determine that the solubility of solvent is higher according to the solubility of solvent and into original,
The quantity of required extraction separator is fewer；The cost of solvent is higher, just increases the quantity of extraction separator as far as possible, improves molten
The utilization rate of agent considers to reduce cost in terms of energy consumption and material consumption two, improves efficiency.
As shown in Fig. 2, the concrete structure of Tthe utility model system is as follows：
The system comprises N number of extraction separator, upper surge tank, lower surge tank, solvent tank, extract liquor storage tank and rows
Slag chute；
There are one upper surge tank and a lower surge tank, the upper surge tank is carried positioned at this for each extraction separator connection
The top of separator is taken, lower surge tank is located at the lower section of the extraction separator；The upper surge tank passes through pipeline and solvent
The outlet of tank with it is previous extraction separator connect lower surge tank, the extraction separator deslagging storehouse solution hole distinguish
Connection；The lower surge tank extracts separator by the deslagging storehouse solution hole and the latter of pipeline and the extraction separator
Upper surge tank, the entrance of extract liquor storage tank of connection connect respectively；Solvent and solution are so realized by difference in height and vacuum
Disengaging.The last one the previous extraction separator of extraction separator as first extraction separator, Ye Ji
One extraction separator extracts separator as the latter of the last one extraction separator.
Blow valve is equipped on each lower surge tank, for discharging the gas in lower surge tank.
Each upper surge tank is connected by pipeline with vacuum pump, can be by solvent after formation vacuum for forming vacuum
It is promoted into upper surge tank from lower surge tank, can also come from solvent tank direct extraction solvent.Simultaneously on each on surge tank
It also is provided with blow valve.
The outlet of the extract liquor storage tank is connected by the entrance of pipeline and alembic, the outlet of the alembic and water
The entrance connection of oil separating tank, the outlet of the water oil separating tank are connected with solvent tank, and the solvent being so recovered to comes back to
It is recycled in the circulatory system.
The port of export of the deslagging side neck of all extraction separators is connected respectively to deslagging manifold, the deslagging manifold's
The lower section of the port of export sets the ash pit.
The ash pit part is connected with the outlet of deslagging manifold, and another part is open end, in the ash pit
Movable filter slot is provided with, when the port of export of deslagging side neck of residue from each extraction separator enters deslagging manifold, is led to
The port of export for crossing deslagging manifold is entered in the lautertuns in ash pit, and residue is stayed in lautertuns, and liquid is stayed in ash pit,
And pass through the liquid outlet recycling of ash pit, and the circulatory system is reentered, lautertuns is moved to open end, after cleaning out,
Again moved and put back to below the outlet of deslagging manifold.
The system comprises 2-10 said extracted separators.
The extraction separation method realized using Tthe utility model system is as follows：
(1) raw material is put into the filter cylinder of each extraction separator, solvent is injected from solvent tank to system and is extracted,
Gained extract liquor is transported to extract liquor storage tank；The extraction uses multistage counter current extraction process；" multistage counter current "
In " multistage " determined according to more kettles, that is to say, that it is N number of extraction separator just correspond to N sections.
(2) extract liquor obtained to step (1) is handled, and obtains extract, and recycling design and water, specific as follows：
Extract liquor in extract liquor storage tank is sent into alembic and is distilled, the separation of extract and solvent is completed by distilling,
The solvent isolated opens the valve of distillation pot bottom, extract and water by being come back to after water oil separating tank in solvent tank
Self-discharged together.Extract can be processed into next process, and water can be recycled recycling.Concrete application
When, steam distillation is suitble to the extraction of rubber, and convection drying (spray drying, microwave drying) is suitble to the extraction of the objects such as Chinese medicine.
Preferably using 3~8 sections of counter-current extraction techniques, every section of extraction time is 5~60 minutes for the extraction.
5 sections of counter-current extraction techniques are realized using 5 extraction separators, every section of extraction time is 30 minutes in the present embodiment
Left and right, the course of work are as follows：
1st, raw material is put into each extraction separator, the solvent in solvent tank is introduced into first extraction point for the first time
From device, after extraction, the first time extract liquor of first extraction separator is directly entered extract liquor storage tank；
2nd, by second of injection, the first extraction separator of the solvent in solvent tank, after extraction, first extraction
Second of extract liquor of separator enters second extraction separator from first extraction separator, after extraction,
The first time extract liquor of second extraction separator is directly entered extract liquor storage tank；
3rd, the solvent third time in solvent tank is injected into first extraction separator, after extraction, first extraction
The third time extract liquor of separator enters second extraction separator from first extraction separator, after extraction,
Second of extract liquor of second extraction separator is carried from second extraction separator into the 3rd extraction separator
After taking, the first time extract liquor of the 3rd extraction separator is directly entered extract liquor storage tank；
4th, by the first extraction separator of the 4th injection of the solvent in solvent tank, after extraction, the first extraction point
The 4th extract liquor from device is from the first extraction separator into the second extraction separator, and after extraction, second carries
The third time extract liquor of separator is taken to extract separator from second extraction separator into the 3rd, after extraction,
From the 3rd extraction separator into the 4th extraction separator, extraction finishes second of extract liquor of the 3rd extraction separator
Afterwards, the first time extract liquor of the 4th extraction separator is directly entered extract liquor storage tank；
5th, by the first extraction separator of the 5th injection of the solvent in solvent tank, after extraction, the first extraction point
The 5th extract liquor from device is from the first extraction separator into the second extraction separator, and after extraction, second carries
The 4th extract liquor of separator is taken to extract separator from the second extraction separator into the 3rd, after extraction, the
The third time extract liquor of three extraction separators extracts separator, the 4th extraction point from the 3rd extraction separator into the 4th
Second of extract liquor from device extracts separator, after extraction, the 5th from the 4th extraction separator into the 5th
The first time extract liquor of extraction separator is directly entered extract liquor storage tank；
6th, deslagging is carried out to first extraction separator and is packed into new raw material, while by the solvent in solvent tank for the first time
Injection the second extraction separator, using the second extraction separator as the first extraction separator, the 3rd extraction separator
As second extraction separator, and so on to the first extraction element as the 5th extraction separator, each extraction point
It all carries out deslagging from device and is packed into new raw material being extracted after five times, thus repeat the above process.
Dynamic countercurrent extraction process described in above-mentioned 1-6 is the surge tank up and down in each extraction separator cooperation
Help lower progress.For example solvent is first injected to the upper surge tank of first separator by negative pressure system, then utilize height
Then degree difference injection separator, surge tank under first time extract liquor is injected by difference in height afterwards are conveyed by negative pressure system
To fluid reservoir, the upper surge tank that second of extract liquor then injects next separator by negative pressure carries out next step extraction, Xun Huan
Back and forth.
Entire extraction separation process moves in circles, and solvent for use recycling cycling and reutilization, energy and material consumption substantially reduces, substantially
There is no three waste discharge, meet national energy-saving emission reduction, the requirement for developing green, low-carbon, circular economy.The multistage counter current extraction of use
Technique effective component extracting, entire process cycle is reciprocal, and solvent for use recycling cycling and reutilization, the level of resources utilization is significantly
Raising, energy and material consumption substantially reduce, substantially without three waste discharge.The present apparatus can be used for the extraction of glue, it can also be used in extraction
Other materials in medicine.
Above-mentioned technical proposal is a kind of embodiment of the utility model, for those skilled in the art,
On the basis of the utility model discloses principle, it is easy to make various types of improvement or deformation, be not limited solely to this reality
With the new above-mentioned described structure of specific embodiment, thus it is previously described simply preferred, and it is not restrictive
Meaning.
Claims (14)
1. a kind of extraction separator, it is characterised in that：The extraction separator includes autoclave body end socket, kettle successively from top to bottom
Body and deslagging storehouse；
The autoclave body end socket is connected by the upper end of flange and autoclave body, and the deslagging storehouse is connected by the lower end of flange and autoclave body；
The autoclave body includes shell and the filter cylinder being arranged in shell inner cavity；
The shell is double tubular structure, including the internal layer shell and outer casing being coaxially set；The internal layer shell
Diameter is less than the internal diameter of outer casing；
Be respectively equipped with upper overturning, lower flange in the upper/lower terminal of the shell, the internal layer shell, outer casing, upper overturning,
Lower flange encloses, and forms the interlayer cavity of sealing；
The diameter of the filter cylinder is less than the internal diameter of internal layer shell；
The filter cylinder includes the feeding mouth, body and the filter cylinder flange that are connected；
The body is vertical cylinder shape structure, the reinforcing layer including cylindric filter mesh layer and connection fixed thereto.
2. a kind of extraction separator according to claim 1, it is characterised in that：The feeding mouth is upper with the body
End connects and is coaxially set, and the feeding mouth is cone, and lower end diameter is identical with the diameter of the body, and the upper end is straight
Footpath is greater than or equal to the internal diameter of the internal layer shell of the shell；
The lower port of the body of the filter cylinder is slag-drip opening；
The filter cylinder flange is connected with the lower end of the body and is coaxially set with body, and the filter cylinder flange is located at horizontal plane
It is interior, filter cylinder solution hole is provided on the filter cylinder flange；
The lower flange of the shell is contacted with the upper surface of filter cylinder flange, is provided on the lower face of the lower flange of the shell close
Sealing groove is equipped with sealing ring in seal groove, which realizes the sealing between outer casing bottom and filter cylinder；
The reinforcing layer is by multiple straight reinforcing ribs parallel with filter cylinder axis and multiple and filter cylinder coaxial line circular reinforcing rib
It is welded and fixed or cylinder-like structure is surrounded using stainless (steel) wire and form；
The reinforcing layer is fixedly connected on the outside of filter mesh layer；
The mesh number of the strainer of the filter mesh layer is 5-1000 mesh.
3. a kind of extraction separator according to claim 2, it is characterised in that：The mesh number of the strainer of the filter mesh layer is
20-400 mesh.
4. a kind of extraction separator according to claim 3, it is characterised in that：It is provided in the inner cavity of the filter cylinder
Agitating paddle, the agitating paddle include agitating shaft and at least one blade, and the blade is rectangular configuration, is symmetrical using agitating shaft
Axis is fixedly mounted on the agitating shaft；The agitating shaft is pierced by the output axis connection with electric rotating machine after the autoclave body end socket；
Each blade is planar structure or frame structure, and the planar structure is to be welded on agitating shaft using rectangular flat
On form；The frame structure is to be welded on agitating shaft to form using multiple stripe boards, the stripe board include upper horizontal stripe, under
Horizontal stripe, vertical bar, the upper horizontal stripe, one end of bottom crossband are welded on agitating shaft, and the other end connects respectively with the both ends of the vertical bar
It connects；The upper horizontal stripe, bottom crossband, vertical bar and agitating shaft form the four edges of frame structure；The diameter of the blade rotation is small
In the internal diameter of filter mesh layer；
One or more reinforcing ribs are welded between horizontal stripe, bottom crossband on described.
5. a kind of extraction separator according to claim 4, it is characterised in that：It is provided on the top of the outer casing
Liquid outlet, inlet is provided in the lower part of the outer casing, and the inlet, liquid outlet are connected with the interlayer cavity；
Form is designed on the outer wall of the outer casing of the shell, and equipped with volume scale.
6. a kind of extraction separator according to claim 5, it is characterised in that：Charging is provided on the autoclave body end socket
Mouth, stirring port and spare mouth；
The stirring port is located at the center of autoclave body end socket, and the agitating shaft is pierced by the output shaft with electric rotating machine afterwards from stirring port
Connection；
The lower end of the autoclave body end socket is equipped with end socket flange, is contacted with the upper overturning of the shell, and passes through external flange
The two is fixedly connected；
Seal groove is provided on the upper surface of the upper overturning of the shell, sealing ring is installed in seal groove, the sealing ring is real
Existing sealing between cover top portion and autoclave body end socket.
7. a kind of extraction separator according to claim 6, it is characterised in that：The deslagging storehouse include deslagging vertical tube,
Deslagging side neck and bottom valve；The deslagging vertical tube is connected with deslagging side neck, and the bottom valve is arranged in the inner cavity of the deslagging vertical tube；
The deslagging vertical tube be vertical tubular structure, thereon end face be horizontal plane, the end opening formed arrival end, the arrival end with
The slag-drip opening connection of the body lower end of filter cylinder, and the aperture of the two is identical；
The upper end flange being located in horizontal plane is equipped in the arrival end of the deslagging vertical tube, deslagging storehouse is provided on the upper end flange
Solution hole, the filter cylinder solution hole is alignd with deslagging storehouse solution hole to be connected, and is respectively positioned between filter cylinder and the internal layer shell；
Pipeline is connected with below the deslagging storehouse solution hole；
Straight-run of pipe is connected in the lower section in the filter cylinder solution hole, which is directly inserted into the solution hole of deslagging storehouse；
Seal groove is provided on the upper surface of the upper end flange of the deslagging vertical tube, sealing ring is installed in seal groove；It is described
The upper end flange of deslagging vertical tube is contacted with the lower face of filter cylinder flange, and sealing ring realizes the lower face of filter cylinder and deslagging vertical tube upper end
Sealing between face；
The upper end flange of the lower flange of the shell, the filter cylinder flange of filter cylinder and deslagging vertical tube is fixed by external flange to be connected
It connects；
The lower face of the deslagging vertical tube is the tapered plane of closing, and the tapered plane is with the horizontal the angle of 20 degree of -80 degree；
The deslagging side neck is tubular structure, and arrival end is fixedly connected with the side wall of deslagging vertical tube, the deslagging side neck it is interior
Chamber is connected with the inner cavity of deslagging vertical tube, and the junction of deslagging vertical tube and deslagging side neck is located at the upper of the tapered plane of deslagging vertical tube
Side；
The axis of the deslagging side neck is parallel with tapered plane；The port of export of the deslagging side neck is less than its arrival end.
8. a kind of extraction separator according to claim 7, it is characterised in that：The tapered plane with the horizontal angle
It spends for 45 degree.
9. a kind of extraction separator according to claim 7, it is characterised in that：It is set in the top of the deslagging side neck
There is jet water spout, the jet water spout passes through the side wall of the deslagging side neck, is directed toward the tapered plane of deslagging vertical tube.
10. a kind of extraction separator according to claim 9, it is characterised in that：The bottom valve includes valve body and valve rod,
The valve body is convex disc structure, and including chassis and the discoid step being arranged on chassis, the diameter on the chassis is more than
The diameter of the discoid step；
The sealing ring for being coaxial therewith line is installed in the lower face of the body, when the discoid step on valve body enters under body
After the slag-drip opening at end, the sealing ring at this seals filter cylinder and bottom valve；
Valve rod hole is provided at the center of the tapered plane, being located at one end in deslagging vertical tube in the valve rod is connected with multi-directional ball
The lower end connection on the chassis of head, the universal ball end and valve body；
Spring is provided on the valve rod, the spring is between universal ball end and tapered plane；The other end of the valve rod
Through after the valve rod hole, with it is pneumatic, surge or electric device is connected.
11. a kind of extraction piece-rate system for including any one of the claim 1-10 extraction separators, it is characterised in that：Institute
Stating system includes N number of extraction separator, upper surge tank, lower surge tank, solvent tank, extract liquor storage tank and ash pit；
There are one upper surge tank and a lower surge tanks for each extraction separator connection；The upper surge tank is located at the extraction point
Top from device, lower surge tank are located at the lower section of the extraction separator；
The lower buffering that the upper surge tank is connected by pipeline with the outlet of solvent tank and previous extraction separator respectively
The deslagging storehouse solution hole connection of tank, the extraction separator；
The lower surge tank separates dress with the deslagging storehouse solution hole of the extraction separator and the latter extraction respectively by pipeline
Put the entrance connection of the upper surge tank, extract liquor storage tank of connection；
The last one the previous extraction separator of extraction separator as first extraction separator；
Blow valve is equipped on each lower surge tank, for discharging the gas in lower surge tank；
Each upper surge tank is connected by pipeline with vacuum pump, while is equipped with blow valve on surge tank on each；
The outlet of the extract liquor storage tank is connected by the entrance of pipeline and alembic, outlet and the water oil of the alembic
Entrance connection from tank, the outlet of the water oil separating tank is connected with solvent tank；
The port of export of the deslagging side neck of all extraction separators is connected respectively to deslagging manifold, in the outlet of the deslagging manifold
The lower section at end sets the ash pit；
The N is more than or equal to 2.
12. a kind of extraction piece-rate system according to claim 11, it is characterised in that：The N is 2-10.
13. a kind of extraction piece-rate system according to claim 12, it is characterised in that：The N is 3-8.
14. a kind of extraction piece-rate system according to claim 13, it is characterised in that：The ash pit part and deslagging
The port of export connection of manifold, another part is open end, is provided with lautertuns in the ash pit, and the lautertuns can be
It is moved back and forth in ash pit below the port of export of deslagging manifold to open end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036270.3U CN207384892U (en) | 2017-08-18 | 2017-08-18 | Extraction and separation device and system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036270.3U CN207384892U (en) | 2017-08-18 | 2017-08-18 | Extraction and separation device and system thereof |
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| Publication Number | Publication Date |
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| CN207384892U true CN207384892U (en) | 2018-05-22 |
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ID=62418296
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395428A (en) * | 2017-08-18 | 2019-03-01 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
| TWI717243B (en) * | 2020-03-26 | 2021-01-21 | 鴻道工業有限公司 | Slag discharge device of Chinese herbal medicine extraction machine |
| CN109395428B (en) * | 2017-08-18 | 2024-04-30 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
-
2017
- 2017-08-18 CN CN201721036270.3U patent/CN207384892U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395428A (en) * | 2017-08-18 | 2019-03-01 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
| CN109395428B (en) * | 2017-08-18 | 2024-04-30 | 北京化工大学 | Extraction and separation device and system and extraction and separation method thereof |
| TWI717243B (en) * | 2020-03-26 | 2021-01-21 | 鴻道工業有限公司 | Slag discharge device of Chinese herbal medicine extraction machine |
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