CN106492721B - A kind of extraction saxitoxin blender - Google Patents
A kind of extraction saxitoxin blender Download PDFInfo
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- CN106492721B CN106492721B CN201610905341.2A CN201610905341A CN106492721B CN 106492721 B CN106492721 B CN 106492721B CN 201610905341 A CN201610905341 A CN 201610905341A CN 106492721 B CN106492721 B CN 106492721B
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- impeller
- agitator tank
- semiaxis
- heat medium
- drive shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/071—Fixing of the stirrer to the shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/07—Stirrers characterised by their mounting on the shaft
- B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/115—Stirrers characterised by the configuration of the stirrers comprising discs or disc-like elements essentially perpendicular to the stirrer shaft axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
- B01F27/2121—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts composed of interconnected parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/231—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis
- B01F27/2311—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis the orientation of the rotating shaft being adjustable in the interior of the receptacle, e.g. by tilting the stirrer shaft during the mixing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00054—Controlling or regulating the heat exchange system
- B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
- B01J2219/00058—Temperature measurement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to a kind of shellfish extraction equipments, more particularly, to a kind of extraction saxitoxin blender.Extract saxitoxin blender, including agitator tank, it is provided with heating and heat-insulating device on the tank skin of agitator tank, heating and heat-insulating device includes insulating layer and constant temperature jacket layer, agitating device includes the motor being located at the top of agitator tank, it is connected to the motor and the drive shaft at the agitator tank axis and the agitator arm in drive shaft, drive shaft includes spaced upper semiaxis and lower semiaxis, several rigid springs are provided between upper semiaxis and lower semiaxis, agitator arm includes turning over impeller and pushing impeller, impeller is turned over to be set on upper half axis, impeller is pushed to be set on lower half axis, the free end for turning over the flabellum of impeller tilts obliquely.The present invention have can ensure internal temperature it is constant, improve stirring efficiency, shorten stirring needed for time, after completion of stirring be convenient for discharging etc. advantageous effects.
Description
Technical field
The present invention relates to a kind of shellfish extraction equipments, more particularly, to a kind of extraction saxitoxin blender.
Background technology
Currently, most important step is exactly to be put into pure white clean shellfish instead in the production technology of extraction saxitoxin
Answer in kettle, and suitable quantity of water be added, be added the reactant of adaptation, adjust pH in scope of design, control temperature 45 ~ 55 DEG C it
Between, it stirs 3 ~ 10 hours；Temperature during this inside reaction unit will be controlled at 45 ~ 55 DEG C.The control of the temperature is compared
Key, but reaction kettle in the prior art directly drive interior stirring device to be stirred by stirring motor, and temperature is not permanent
It is fixed, it is uneven, simultaneously as reaction kettle is made of metal material, there is the phenomenon that with extraneous progress heat exchange, cause to react
Temperature in the kettle can not be kept constant.Moreover, the flabellum stirring that the agitating device in reaction kettle in the prior art uses, flabellum
To the mixing direction all same of reactant, although reactant can be made to realize stirring around axis direction, vertical direction can not
Overturning by a relatively large margin is obtained, stirring efficiency is reduced, extends required mixing time, it after completion of stirring can only be by reaction
The gravity of object discharges from discharge hole, is easy to form flow-disturbing at discharge hole when blanking while stirring, is not easy to discharge.
Invention content
Primarily directed to the above problem, providing one kind can ensure that internal temperature is constant, improve stirring efficiency, contracting the present invention
Time needed for short stirring, the extraction saxitoxin blender for being convenient for discharging after completion of stirring.
The purpose of the present invention is mainly to be achieved by following proposal：A kind of extraction saxitoxin blender, including
Agitator tank is provided with peep hole, feed opening, discharge hole and agitating device on agitator tank, heating is provided on the tank skin of agitator tank
Attemperator, heating and heat-insulating device include insulating layer and constant temperature jacket layer, agitating device include be located at motor at the top of agitator tank,
It is connected to the motor and the drive shaft at agitator tank axis and the agitator arm in drive shaft, drive shaft includes that interval is set
The upper semiaxis and lower semiaxis set are provided with several rigid springs between upper semiaxis and lower semiaxis, the upper end of rigid spring is fixed
In the lower edge of upper semiaxis, the lower end of rigid spring is fixed on the upper end-face edge of lower semiaxis, and rigid spring is arc-shaped, several
Rigid spring is distributed around the axis of drive shaft, and agitator arm includes turning over impeller and pushing impeller, turns over impeller and is set in
On semiaxis, pushes impeller and be set on lower half axis, the free end for turning over the flabellum of impeller tilts obliquely, pushes the flabellum of impeller
Free end tilt obliquely, drive shaft bottom is arranged with binder disk, and end set of the drive shaft far from motor one end has guiding
Head, guide head are located at right over discharge hole, and guide head outer surface is in the conical surface.The reactants such as shellfish enter agitator tank by feed opening
It is interior, start agitating device and the reactant in agitator tank is stirred.The temperature-controlling reaction apparatus, by being arranged on the tank skin of agitator tank
Constant temperature jacket layer and insulating layer keep the temperature agitator tank using constant temperature jacket layer and insulating layer and continue heated at constant temperature, ensure whole
Temperature in a agitator tank remains constant.Drive shaft includes spaced upper semiaxis and lower semiaxis, upper semiaxis and lower half
It is provided with several rigid springs between axis, the upper end of rigid spring is fixed on the lower edge of semiaxis, under rigid spring
End is fixed on the upper end-face edge of lower semiaxis, and when motor drives drive shaft rotation, motor drives upper semiaxis rotation, in upper Semi-shaft rotary
During turning, since lower semiaxis is by rigid spring and upper half axis connection, upper semiaxis drives hardness spring axial torsion,
Lower semiaxis is driven to rotate again after rigid spring reverses, rigid spring is reacted in the axis rotary course around drive shaft
The obstruction of object deforms, and generates certain delay to the rotation of lower semiaxis, keeps the rotation of semiaxis and lower semiaxis asynchronous, increase
The big stirring efficiency of agitator tank upper and lower ends reactant.It turns over impeller to be set on upper half axis, pushes impeller and be set in lower half
On axis, is easy tod produce by the resistance of reactant during pushing impeller Stirring and push impeller inclination, and lower semiaxis is logical
Rigid spring and upper half axis connection are crossed, lower semiaxis can not only be rotated with upper semiaxis to be delayed, and axial dipole field can occur, and increases
Big pushing impeller stirring range and mixing direction.And the binder disk of drive shaft bottom rotates simultaneously, binder disk is to reactant
Apply downward active force, reactant applies binder disk upward reaction force, when binder disk has the trend of effect upwards
When, it realizes that lower semiaxis upwards pressure to the generation of upper semiaxis, using the deformation of rigid spring, realizes lower semiaxis and push impeller
Vertical tremor, i.e., lower semiaxis can be realized by rigid spring and push the oblique rotation of impeller and vertical tremor, increased pair
The stirring of reactant.The free end for turning over the blade of impeller tilts obliquely, when turning over impeller rotation, turns over the blade of impeller
Make that there is the trend seethed upwards close to the reactant for turning over impeller, has downwards by gravity far from the reactant for turning over impeller
Fill up the trend in vacancy.At the same time, the free end for pushing the blade of impeller tilts obliquely, when pushing impeller rotation, under
The blade of pressure impeller makes the close reactant for pushing impeller have the trend being pressed downward, and the reactant pushed is to far from pushing leaf
The reactant of wheel has the pressure repelled, and makes to be squeezed and seethe upwards far from the reactant for pushing impeller.By turning over leaf
Wheel and the cooperation for pushing impeller, can be such that the reactant in entire agitator tank from top to bottom, from axis to tank skin is formed significantly
Axial turning movement, then coordinate turn over impeller and push impeller itself overturning caused by horizontal stirring, improve in agitator tank
Stirring efficiency, shorten stirring needed for time.In entire whipping process, lower semiaxis and the pushing being set on lower semiaxis
Impeller, binder disk are increased reactant and seethe, laterally stir up and down, tiltedly by the generation axial dipole field rotation of reactant reaction force
To the efficiency of stirring, shorten the time needed for stirring.After the completion of stirring, discharge hole is opened, the rotation of binder disk can be to anti-
It answers object that there is the trend pushed, reduces binder disk lower section reactant since top flip-flop movement causes the speed of material overturning and rotation
Degree, and the guide head face discharge hole of drive shaft bottom end, guide head are in the conical surface, pass through the binder reduction of speed and guiding of binder disk
The guiding of head makes to form low speed whirlpool at discharge hole, is discharged by discharge hole convenient for reactant.
Preferably, the inner bottom surface of the agitator tank is provided with guide holder, the interior bottom of guide holder outer surface and agitator tank
Face matches, and guide holder upper surface is guiding surface, and pilot hole is provided at the axis of guiding surface, and pilot hole is in truncated cone-shaped,
The diameter of pilot hole is from top to bottom sequentially reduced, and the minimum diameter of pilot hole is identical as discharge hole.The inner bottom surface of agitator tank is arranged
There are guide holder, guide holder outer surface to be matched with the inner bottom surface of agitator tank, guide holder upper surface is guiding surface, oblique using being oriented to
The gravity of reactant is decomposed in face, so that the reactant of stirring pot bottom is had towards the trend gathered at axis, is convenient for reactant
Gather at towards discharge hole.Pilot hole is provided at the axis of guiding surface, pilot hole is in truncated cone-shaped, and the diameter of pilot hole is by upper
It is sequentially reduced under, the minimum diameter of pilot hole is identical as discharge hole, i.e., pilot hole is the loudspeaker that diameter is from top to bottom sequentially reduced
The degree of lip-rounding is oriented to hole surface and forms secondary guiding to reactant.
Preferably, the surface of the pilot hole is identical as the outer surface gradient of guide head.The surface of pilot hole with lead
Outer surface gradient to head is identical, is coordinated using pilot hole and guide head, keeps reactant more quick and enters discharge hole.
Preferably, binder disk is in upward spherical surface, the lower surface of binder disk is provided with diversion trench, and diversion trench is in spiral shell
The axis for revolving shape around binder disk is distributed, and the hand of spiral of diversion trench is identical as drive shaft rotation direction.Binder disk is in prominent upwards
The spherical surface risen, the lower surface of binder disk are provided with diversion trench, when binder disk generates pushing trend to the reactant in Stirring
While, the reactant in Stirring applies reaction force to diversion trench, and diversion trench twist surrounds the axis of binder disk
Distribution, i.e., in binder disk itself rotary course, diversion trench by reactant reaction force, using diversion trench also simultaneously to object
Material applies rotational pressure.The hand of spiral of diversion trench is identical as drive shaft rotation direction, i.e., when binder disk is reverse mounted, binder
Diversion trench on disk is arranged downward, and the rotation direction of diversion trench identical with drive shaft rotation direction is just transformed into and rotation side originally
To on the contrary, with binder disk rotation, diversion trench applies reactant reversed rotary force, realizes reactant below binder disk
Flow-disturbing and current stabilization accelerate lower part reactant stability, accelerate reactant discharge.
Preferably, the constant temperature jacket layer is connect with stirring top tank structure, insulating layer is coated on the outer wall of agitator tank,
Constant temperature jacket layer inside stream is connected with circulating-heating medium, and heat medium is connected to electronic thermostatic heating device, electronic thermostatic heating
Device is connect with electronic thermostatic control device, and agitator tank is internally provided with temperature sensor, temperature sensor and electronic constant temperature control
Device signal connection processed.The heated medium of flowing is passed through inside heated at constant temperature layer, which is added by electronic thermostatic
Thermal is heated, and electronic thermostatic heating device is controlled by electronic thermostatic control device, meanwhile, inside agitator tank
It is provided with temperature sensor, temperature sensor is connect with electronic thermostatic control device signal, when temperature sensor detects stirring
It, can be by the timely transfer line electronic thermostatic control device of signal, electronic thermostatic control device meeting when temperature inside tank changes
The heating temperature of electronic thermostatic heating device is adjusted, realizes the constant heating to the temperature of heat medium, and then ensure agitator tank
The temperature of internal slurries is constant, so that slurries is stirred to react more fully, insulating layer realizes the heat preservation to agitator tank internal temperature, keeps away
Exempt from heat and carries out heat exchange with extraneous.The temperature-controlling reaction apparatus can be realized and be carried out constantly to the slurry temperature inside agitator tank
Detection control, makes reaction temperature remain between 45 ~ 55 DEG C, and temperature controlling range more accurately, can have with smaller
Effect improves the recovery rate and extraction quality of chondroitin sulfate.
Preferably, electronic thermostatic heating device include medium heating container, constent temperature heater, heat medium rear pump,
Heat medium efferent duct and heat medium input pipe, constent temperature heater and the setting of heat medium rear pump are in medium heating container
Portion is simultaneously connect with electronic thermostatic control device.Electronic thermostatic heating device includes medium heating container, and medium heats inside container
It is provided with constent temperature heater, constent temperature heater heats medium by the control of electronic thermostatic control device, after heating
Medium is transported to inside isothermal reaction chuck layer by heat medium rear pump and is heated to agitator tank, is made inside agitator tank
Temperature control is stirred to react effect in optimum temperature range, guarantee.
Preferably, muff is provided with outside heat medium efferent duct and heat medium input pipe, heat medium output
Pipe is connect with heat medium rear pump, and the lower part that container is heated in medium is arranged in heat medium input pipe.Heat medium efferent duct
With muff is set outside heat medium input pipe, be in order to ensure the constant of heating medium temperature, will not be in cyclic process
Heat exchange is carried out with outside.
Therefore, a kind of extraction saxitoxin mixing tool of the invention is for following advantages：By turning over impeller and pushing leaf
The cooperation of wheel can make the reactant in entire agitator tank from top to bottom, from axis to tank skin form significantly axial turning
Movement, then coordinate and turn over impeller and push horizontal stirring caused by impeller itself is overturn, the stirring efficiency in agitator tank is improved,
Shorten the time needed for stirring.In entire whipping process, lower semiaxis and the pushing impeller being set on lower semiaxis, binder disk
Axial dipole field rotation is occurred by reactant reaction force, is seethed above and below increase reactant, the effect of laterally stirring, oblique stirring
Rate shortens the time needed for stirring.After the completion of stirring, discharge hole is opened, under the rotation of binder disk there can be reactant
The trend of pressure reduces the speed that reactant is caused material overturning and rotated due to top flip-flop movement below binder disk, and drives
The guide head face discharge hole of moving axis bottom end, guide head is in the conical surface, by the binder reduction of speed of binder disk and the guiding of guide head,
Make to form low speed whirlpool at discharge hole, be discharged by discharge hole convenient for reactant.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of the present invention；
Attached drawing 2 is partial enlarged view at A in attached drawing 1；
Attached drawing 3 is the structural schematic diagram of the present invention when in use.
It illustrates：1, agitator tank, 2, peep hole, 3, feed opening, 4, discharge hole, 51, upper semiaxis, 52, lower semiaxis, 6, protect
Warm layer, 7, constant temperature jacket layer, 8, heat medium, 9, electronic thermostatic heating device, 10, electronic thermostatic control device, 11, temperature passes
Sensor, 12, medium inlet, 13, media outlet, 14, medium heat container, 15, constent temperature heater, 16, heat medium rear pump,
17, heat medium efferent duct, 18, heat medium input pipe, 19, muff, 20, turn over impeller, 21, push impeller, 22, binder
Disk, 23, guide head, 24, guide holder, 25, guiding surface, 26, pilot hole, 27, rigid spring, 28, diversion trench, 29, motor.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：As shown in Figure 1, 2, a kind of extraction saxitoxin blender, including agitator tank 1 are arranged on agitator tank 1
There are peep hole 2, feed opening 3, discharge hole 4 and agitating device.
Agitating device includes the driving for being located at the motor 29 at the top of agitator tank, being connected to the motor and being located at agitator tank axis
Axis and the agitator arm in drive shaft.Drive shaft includes spaced upper semiaxis 51 and lower semiaxis 52, and upper semiaxis is under
Several rigid springs 27 are provided between semiaxis, the upper end of rigid spring is fixed on the lower edge of semiaxis, rigid spring
Lower end be fixed on the upper end-face edge of lower semiaxis, rigid spring is arc-shaped, axis point of several rigid springs around drive shaft
Cloth, agitator arm include turning over impeller 20 and pushing impeller 21, turn over impeller and are set on upper half axis, push impeller and be set in down
On semiaxis, the free end for turning over the flabellum of impeller tilts obliquely, and the free end for pushing the flabellum of impeller tilts obliquely, driving
Axis bottom is arranged with binder disk 22, and end set of the drive shaft far from motor one end has guide head 23, guide head to be located at discharge hole
Surface, guide head outer surface are in the conical surface.The inner bottom surface of agitator tank is provided with guide holder 24, guide holder outer surface and agitator tank
Inner bottom surface matches, and guide holder upper surface is guiding surface 25, is provided with pilot hole 26 at the axis of guiding surface, pilot hole is in
The diameter of truncated cone-shaped, pilot hole is from top to bottom sequentially reduced, and the minimum diameter of pilot hole is identical as discharge hole.The surface of pilot hole
It is identical as the outer surface gradient of guide head.Binder disk is in upward spherical surface, and the lower surface of binder disk is provided with diversion trench 28,
The axis that diversion trench twist surrounds binder disk is distributed, and the hand of spiral of diversion trench is identical as drive shaft rotation direction.
Heating and heat-insulating device is provided on the tank skin of agitator tank 1, heating and heat-insulating device includes insulating layer 6 and constant temperature jacket layer
7, constant temperature jacket layer 7 is connect with 1 inner wall of agitator tank, and insulating layer 6 is coated on the outer wall of agitator tank 1,7 inside stream of constant temperature jacket layer
It is connected with circulating-heating medium 8, heat medium 8 is connected to electronic thermostatic heating device 9, electronic thermostatic heating device 9 and electronic constant
Temperature control device 10 connects, and agitator tank 1 is internally provided with temperature sensor 11, temperature sensor 11 and electronic thermostatic control device
10 signals connect.Electronic thermostatic heating device 9 include medium heating container 14, constent temperature heater 15, heat medium rear pump 16,
Heat medium efferent duct 17 and heat medium input pipe 18, constent temperature heater 15 and the setting of heat medium rear pump 16 add in medium
14 inside of heat container is simultaneously connect with electronic thermostatic control device 10.It is provided with medium inlet 12 on constant temperature jacket layer 7 and medium goes out
Mouth 13, medium inlet 12 is arranged on the top of constant temperature jacket layer 7, and media outlet 13 is arranged in the lower part of constant temperature jacket layer 7.Heating
Muff 19 is provided with outside medium efferent duct 17 and heat medium input pipe 18, heat medium efferent duct 17 and heat medium are defeated
Go out 16 connection of pump, the lower part that container 14 is heated in medium is arranged in heat medium input pipe 18.Heat medium efferent duct 17 and medium
Entrance 12 connects, and heat medium input pipe 18 is connect with media outlet 13.
The reactants such as shellfish are entered by feed opening in agitator tank, are started agitating device and are stirred to the reactant in agitator tank.
The temperature-controlling reaction apparatus utilizes constant temperature jacket layer and guarantor by the way that constant temperature jacket layer and insulating layer are arranged on the tank skin of agitator tank
Warm layer keeps the temperature agitator tank and continues heated at constant temperature, ensures that the temperature in entire agitator tank remains constant.Drive shaft packet
Spaced upper semiaxis and lower semiaxis are included, several rigid springs are provided between upper semiaxis and lower semiaxis, rigid spring
Upper end is fixed on the lower edge of semiaxis, and the lower end of rigid spring is fixed on the upper end-face edge of lower semiaxis, is driven when motor drives
When moving axis rotates, motor drives upper semiaxis rotation, in upper semiaxis rotary course, since lower semiaxis passes through rigid spring and upper half
Axis connection, therefore, upper semiaxis drive rigid spring axial torsion, as shown in figure 3, driving lower semiaxis again after rigid spring torsion
Rotation, rigid spring is deformed in the axis rotary course around drive shaft by the obstruction of reactant, to lower semiaxis
Rotation generates certain delay, keeps the rotation of semiaxis and lower semiaxis asynchronous, increases agitator tank upper and lower ends reactant
Stirring efficiency.It turns over impeller to be set on upper half axis, pushes impeller and be set on lower half axis, pushing impeller Stirring process
In easy tod produce by the resistance of reactant and push impeller and tilt, and lower semiaxis passes through rigid spring and upper half axis connection, lower half
Axis can not only be rotated with upper semiaxis to be delayed, and axial dipole field can occur, and increases and pushes impeller stirring range and stirring
Direction.And the binder disk of drive shaft bottom rotates simultaneously, binder disk applies reactant downward active force, and reactant is to pressure
Charging tray applies upward reaction force, when binder disk has the trend of effect upwards, realize lower semiaxis to upper semiaxis generate to
On pressure realize lower semiaxis and push the vertical tremor of impeller, that is, pass through rigid spring energy using the deformation of rigid spring
It is enough to realize lower semiaxis and push the oblique rotation of impeller and vertical tremor, increase the stirring to reactant.Turn over the blade of impeller
Free end tilt obliquely, when turning over impeller rotation, turning over the blade of impeller makes to have close to the reactant that turns over impeller
The trend seethed upwards has the trend for filling up vacancy downwards by gravity far from the reactant for turning over impeller.At the same time, under
The free end of the blade of impeller is pressed to tilt obliquely, when pushing impeller rotation, pushing the blade of impeller makes close to pushing impeller
Reactant there is the trend that is pressed downward, and the reactant pushed is to having the pressure repelled far from the reactant for pushing impeller,
Make to be squeezed and seethe upwards far from the reactant for pushing impeller.By turning over impeller and pushing the cooperation of impeller, can make
Reactant in entire agitator tank from top to bottom, form significantly axial turning to tank skin from axis and move, then coordinate and turn over
Horizontal stirring caused by impeller and pushing impeller itself overturning, improves the stirring efficiency in agitator tank, shortens needed for stirring
Time.In entire whipping process, lower semiaxis and the pushing impeller being set on lower semiaxis, binder disk are made by reactant is counter
Axial dipole field rotation firmly occurs, seethes, the efficiency of laterally stirring, oblique stirring, shortens needed for stirring above and below increase reactant
Time.After the completion of stirring, discharge hole is opened, the rotation of binder disk there can be the trend pushed to reactant, reduce pressure
The speed that reactant is caused material overturning and rotated due to top flip-flop movement below charging tray, and the guide head of drive shaft bottom end
Face discharge hole, guide head make to be formed at discharge hole low in the conical surface by the binder reduction of speed of binder disk and the guiding of guide head
Fast whirlpool, is discharged convenient for reactant by discharge hole.The inner bottom surface of agitator tank is provided with guide holder, guide holder outer surface and agitator tank
Inner bottom surface match, guide holder upper surface is guiding surface, decomposes the gravity of reactant using guiding surface, makes agitator tank
The reactant of bottom has towards the trend gathered at axis, convenient for reactant towards gathering at discharge hole.The axis of guiding surface
Pilot hole is provided at line, pilot hole is in truncated cone-shaped, and the diameter of pilot hole is from top to bottom sequentially reduced, the minimum diameter of pilot hole
Identical as discharge hole, i.e., pilot hole is the toroidal that diameter is from top to bottom sequentially reduced, and is oriented to hole surface and is formed to reactant
Secondary guiding.The surface of pilot hole is identical as the outer surface gradient of guide head, is coordinated using pilot hole and guide head, makes reactant
Can more quickly and enter discharge hole.Binder disk is in upward spherical surface, and the lower surface of binder disk is provided with diversion trench, when
While binder disk generates pushing trend to the reactant in Stirring, the reactant in Stirring applies diversion trench anti-
Active force, the axis that diversion trench twist surrounds binder disk are distributed, i.e., in binder disk itself rotary course, diversion trench by
The reaction force of reactant also applies rotational pressure to material simultaneously using diversion trench.The hand of spiral and drive shaft of diversion trench
Direction of rotation is identical, i.e., when binder disk is reverse mounted, the diversion trench on binder disk is arranged downward, originally with drive shaft rotation side
Just it is transformed into the rotation direction of identical diversion trench opposite to the direction of rotation, with the rotation of binder disk, diversion trench is to reactant
Apply reversed rotary force, realize the flow-disturbing and current stabilization of reactant below binder disk, accelerate lower part reactant stability, accelerates anti-
Object is answered to be discharged.The heated medium of flowing is passed through inside heated at constant temperature layer, which passes through electronic thermostatic heating device
It being heated, electronic thermostatic heating device is controlled by electronic thermostatic control device, meanwhile, it is internally provided in agitator tank
Temperature sensor, temperature sensor are connect with electronic thermostatic control device signal, when temperature sensor detects inside agitator tank
Temperature when changing, the timely transfer line electronic thermostatic control device of signal, electronic thermostatic control device can be adjusted electricity
The heating temperature of sub- constant temperature heating device realizes the constant heating to the temperature of heat medium, and then ensures agitator tank inner pulp
The temperature of liquid is constant, so that slurries is stirred to react more fully, insulating layer realizes the heat preservation to agitator tank internal temperature, avoids heat
Heat exchange is carried out with the external world.The temperature-controlling reaction apparatus can be realized and carry out constantly detection control to the slurry temperature inside agitator tank
System, makes reaction temperature remain between 45 ~ 55 DEG C, and temperature controlling range more accurately, can be effectively improved with smaller
The recovery rate and extraction quality of chondroitin sulfate.Electronic thermostatic heating device includes medium heating container, and medium heats container
It is internally provided with constent temperature heater, constent temperature heater heats medium by the control of electronic thermostatic control device, heating
Medium afterwards is transported to inside isothermal reaction chuck layer by heat medium rear pump and is heated to agitator tank, is made in agitator tank
In optimum temperature range, guarantee is stirred to react effect for the temperature control in portion.Outside heat medium efferent duct and heat medium input pipe
Muff is arranged in portion, is that will not carry out heat exchange with outside in cyclic process to ensure the constant of heating medium temperature.
It should be understood that being somebody's turn to do, examples are only for illustrating the present invention and not for limiting the scope of the present invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (7)
1. a kind of extraction saxitoxin blender, which is characterized in that including agitator tank, peep hole, charging are provided on agitator tank
Hole, discharge hole and agitating device, are provided with heating and heat-insulating device on the tank skin of agitator tank, heating and heat-insulating device include insulating layer and
Constant temperature jacket layer, agitating device include the drive for being located at the motor at the top of agitator tank, being connected to the motor and being located at agitator tank axis
Moving axis and the agitator arm in drive shaft, drive shaft include spaced upper semiaxis and lower semiaxis, upper semiaxis and lower half
It is provided with several rigid springs between axis, the upper end of rigid spring is fixed on the lower edge of semiaxis, under rigid spring
End is fixed on the upper end-face edge of lower semiaxis, and rigid spring is arc-shaped, several rigid springs are distributed around the axis of drive shaft, are stirred
It includes turning over impeller and pushing impeller to mix impeller, turns over impeller and is set on upper half axis, pushes impeller and be set on lower half axis, on
The free end for turning over the flabellum of impeller tilts obliquely, and the free end for pushing the flabellum of impeller tilts obliquely, drive shaft bottom set
Equipped with binder disk, end set of the drive shaft far from motor one end has guide head, guide head to be located at right over discharge hole, guide head
Outer surface is in the conical surface.
2. a kind of extraction saxitoxin blender according to claim 1, which is characterized in that the interior bottom of the agitator tank
Face is provided with guide holder, and guide holder outer surface is matched with the inner bottom surface of agitator tank, and guide holder upper surface is guiding surface, is oriented to
Pilot hole is provided at the axis on inclined-plane, pilot hole is in truncated cone-shaped, and the diameter of pilot hole is from top to bottom sequentially reduced, pilot hole
Minimum diameter is identical as discharge hole.
3. a kind of extraction saxitoxin blender according to claim 2, which is characterized in that the surface of the pilot hole
It is identical as the outer surface gradient of guide head.
4. a kind of extraction saxitoxin blender according to claim 1, which is characterized in that binder disk is in upward
The lower surface of spherical surface, binder disk is provided with diversion trench, and the axis that diversion trench twist surrounds binder disk is distributed, the spiral shell of diversion trench
It is identical as drive shaft rotation direction to revolve direction.
5. a kind of extraction saxitoxin blender according to claim 1 or 2 or 3 or 4, which is characterized in that the perseverance
Warm chuck layer is connect with stirring top tank structure, and insulating layer is coated on the outer wall of agitator tank, and constant temperature jacket layer inside stream is connected with cycle
Heat medium, heat medium are connected to electronic thermostatic heating device, and electronic thermostatic heating device connects with electronic thermostatic control device
It connects, agitator tank is internally provided with temperature sensor, and temperature sensor is connect with electronic thermostatic control device signal.
6. a kind of extraction saxitoxin blender according to claim 5, which is characterized in that electronic thermostatic heating device packet
Include medium heating container, constent temperature heater, heat medium rear pump, heat medium efferent duct and heat medium input pipe, constant temperature
Heater and the setting of heat medium rear pump are connect inside medium heating container and with electronic thermostatic control device.
7. a kind of extraction saxitoxin blender according to claim 6, which is characterized in that heat medium efferent duct and plus
Muff is provided with outside thermal medium input pipe, heat medium efferent duct is connect with heat medium rear pump, heat medium input
The lower part that container is heated in medium is arranged in pipe.
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| CN201610905341.2A CN106492721B (en) | 2016-10-17 | 2016-10-17 | A kind of extraction saxitoxin blender |
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| CN201610905341.2A CN106492721B (en) | 2016-10-17 | 2016-10-17 | A kind of extraction saxitoxin blender |
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| US11565874B2 (en) | 2016-06-16 | 2023-01-31 | Coldsnap, Corp. | System for providing a single serving of a frozen confection |
| US11846466B2 (en) | 2018-08-17 | 2023-12-19 | Coldsnap, Corp. | Rapidly cooling food and drinks |
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| CN108211841B (en) * | 2017-10-17 | 2024-06-04 | 湖南新美生态农业科技有限公司 | Fertilizer stirring device |
| CN108097099A (en) * | 2018-01-09 | 2018-06-01 | 许苏楠 | A kind of cesspool for chemical wastewater treatment |
| US11470855B2 (en) | 2018-08-17 | 2022-10-18 | Coldsnap, Corp. | Providing single servings of cooled foods and drinks |
| US10543978B1 (en) | 2018-08-17 | 2020-01-28 | Sigma Phase, Corp. | Rapidly cooling food and drinks |
| US11337438B2 (en) * | 2020-01-15 | 2022-05-24 | Coldsnap, Corp. | Rapidly cooling food and drinks |
| TW202202790A (en) | 2020-06-01 | 2022-01-16 | 美商寇德斯納普公司 | Refrigeration systems for rapidly cooling food and drinks |
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| US11827402B2 (en) | 2021-02-02 | 2023-11-28 | Coldsnap, Corp. | Filling aluminum cans aseptically |
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| CN205269488U (en) * | 2015-12-19 | 2016-06-01 | 王景声 | Pitch agitator tank is used in production of pitch waterproof material |
| CN205413010U (en) * | 2016-03-07 | 2016-08-03 | 姚莲琴 | Adjustable reation kettle of portable stirring radius |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11565874B2 (en) | 2016-06-16 | 2023-01-31 | Coldsnap, Corp. | System for providing a single serving of a frozen confection |
| US11846466B2 (en) | 2018-08-17 | 2023-12-19 | Coldsnap, Corp. | Rapidly cooling food and drinks |
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| CN106492721A (en) | 2017-03-15 |
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