CN104946512B - The quick-frozen formation system of particle - Google Patents
The quick-frozen formation system of particle Download PDFInfo
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- CN104946512B CN104946512B CN201510292081.1A CN201510292081A CN104946512B CN 104946512 B CN104946512 B CN 104946512B CN 201510292081 A CN201510292081 A CN 201510292081A CN 104946512 B CN104946512 B CN 104946512B
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- liquid nitrogen
- formation system
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/22—Means for packing or storing viable microorganisms
Abstract
The invention discloses a kind of quick-frozen formation system of particle, the quick-frozen formation system of particle includes refrigerating equipment (200) and the quick-frozen former of particle (100) for preparing frozen particle, is connected with and is used for the air exhausting device (9) in caused cold air drainage in the quick-frozen former of the particle (100) to the refrigerating equipment (200) between the quick-frozen former of particle (100) and the refrigerating equipment (200).The quick-frozen formation system of particle provided by the invention can make full use of resource, the utilization rate of liquid nitrogen be improved, so as to save energy consumption.
Description
Technical field
The present invention relates to frozen particle production technical field, in particular it relates to a kind of quick-frozen formation system of particle.
Background technology
In the production process of Yoghourt and sour milk beverage, the leavening of high-quality is the premise for ensureing product quality.Go through
Shi Shang, the preparation of leavening can be divided into four developing stage, i.e.,：Natural fermented dose of stage, traditional liquid leavening stage, freezing
It is concentrated and dried leavening stage, deep cooling leavening stage.Wherein, with the progress of cold chain transportation technology, and manufacturing enterprise for
The raising of leavening quality requirements, the throw type leaven prepared using liquid nitrogen deep technology are started gradually by the parent in market
Look at.Liquid nitrogen deep method is mainly that thalline is miscible with protective agent, is cooling medium using liquid nitrogen, thalline is directly connect with liquid nitrogen
Touch, freeze thalline within the extremely short time.The freezing speed of liquid nitrogen deep technology is fast, superior product quality, and energy consumption is small, security
Height, production cost is low, is a kind of very promising pollution-free food cold processing technique.And leavening made from the freezing of liquid nitrogen deep layer
Have the advantages that leavening thalline survival rate is high, fermenting speed is fast, the original production fragrance of leavening be able to can be kept.
Using liquid nitrogen deep method during frozen particle is produced, liquid nitrogen can evaporate generation nitrogen cold air, at present, the production
Raw nitrogen cold air can be emitted into air, cause the waste of cold air resource.
The content of the invention
It is an object of the invention to provide a kind of quick-frozen formation system of particle, the quick-frozen formation system of the particle can make full use of
Resource, so as to save energy consumption.
To achieve these goals, the present invention provides a kind of quick-frozen formation system of particle, the quick-frozen formation system of particle
Including refrigerating equipment and for preparing the quick-frozen former of particle of frozen particle, the quick-frozen former of particle with it is described
It is connected with and is used for caused cold air drainage in the quick-frozen former of the particle into the refrigerating equipment between refrigerating equipment
Air exhausting device.
Preferably, the quick-frozen former of the particle includes the flow-guiding channel extended from the top down, in addition to can extrude
Material drop simultaneously makes the material liquid drop to the material extrusion device of the flow-guiding channel and can correspond to the water conservancy diversion to lead to
Discharge the liquid nitrogen feeding mechanism of liquid nitrogen in road；
The quick-frozen former of particle also includes the main frame storehouse with entrance and exit, and the flow-guiding channel is arranged on institute
State in main frame storehouse, the material extrusion device and the liquid nitrogen feeding mechanism are arranged on the porch in the main frame storehouse, institute
State air exhausting device and be arranged on the exit.
Preferably, the material extrusion device includes multiple material extrusion holes that the corresponding flow-guiding channel is set, the material
Liquid nitrogen feeding mechanism includes multiple sump pits that the corresponding flow-guiding channel is set, and multiple material extrusion holes correspond to multiple described
Space between sump pit is set.
Preferably, the flow-guiding channel is multiple, multiple material extrusion holes and multiple sump pits be respectively divided into it is multigroup,
Each flow-guiding channel corresponds to sump pit described in material extrusion hole described in one group and one group.
Preferably, the flow-guiding channel is included by the end to end bending structure formed of multiple deflectors to incline towards each other.
Preferably, the flow-guiding channel is arranged to width and reduced from top to bottom.
Preferably, the quick-frozen former of the particle also includes the discharge opeing stock guide with multiple outages, the discharge opeing
Stock guide is undertaken on the bottom of the flow-guiding channel, and extends obliquely downward.
Preferably, the bottom of the discharge opeing stock guide is provided with collection device, and the collection device is described including being arranged on
The catch tray of discharge opeing stock guide bottom and the travel mechanism for enabling to the catch tray to move back and forth in the horizontal direction.
Preferably, the travel mechanism includes connecting rod and the rotating disk that can be rotated, and one end of the connecting rod is hinged on institute
State on catch tray, the other end is hinged on the non-central location of the rotating disk.
Preferably, the bottom in the main frame storehouse is provided with liquid nitrogen bath, between the liquid nitrogen bath and the liquid nitrogen feeding mechanism
It is provided with the liquid pump for forming liquid circulation between the liquid nitrogen bath and the liquid nitrogen feeding mechanism.
Preferably, the liquid nitrogen bath is communicated with liquid supply device and/or the liquid nitrogen bath and is provided with liquid level gauge.
Preferably, it is provided with heat-insulation layer on the housing in the main frame storehouse.
Preferably, the refrigerating equipment includes casing, there is multiple first partitions and multiple second partitions in the casing, more
Set along the short transverse of the casing to the individual first partition and multiple second partition interleaveds；
The casing has relative the first side wall and second sidewall, and one end of multiple first partitions is separately fixed at
On the first side wall, the other end is respectively formed with gap between the second sidewall；One end of multiple second partitions
It is separately fixed in the second sidewall, the other end is respectively formed with gap between the first side wall；
The interface for connecting the air exhausting device is provided with the casing, the interface is arranged on nethermost described
The lower section of first partition and the second partition.
Preferably, multiple first partitions are each perpendicular to the first side wall, and multiple second partitions are each perpendicular to
The second sidewall.
Preferably, multiple enablings are provided with the casing, each the open the door corresponding first partition and described the
At least one subspace in the casing that two dividing plates are separated to form.
Preferably, the bottom of the casing is provided with liquid nitrogen tank.
Preferably, the refrigerating equipment also includes being used to extract air side by side to the exhausting dress of the liquid nitrogen tank from extraneous
Put.
Preferably, it is provided with blast pipe at the top of the casing.
Preferably, divide in every sub-spaces in the casing that the first partition and the second partition are separated to form
At least one layer of rack is not provided with.
Preferably, the bottom of the casing is provided with roller.
Preferably, it is provided with heat-insulation layer on the wall of the casing.
In the quick-frozen formation system of particle provided by the invention, the quick-frozen former of particle is during frozen particle is prepared
Liquid nitrogen vaporization produces cold air and is emitted into by air exhausting device in refrigerating equipment, compared with prior art in directly liquid nitrogen vaporization is produced
Mode in raw cold air drainage to air, the quick-frozen formation system of particle provided by the invention can make full use of resource, improve
The utilization rate of liquid nitrogen, so as to reducing energy consumption.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the quick-frozen formation system of particle provided in an embodiment of the invention；
Fig. 2 is the structural representation of the quick-frozen former of particle；
Fig. 3 is the structural representation that material extrusion device and liquid nitrogen feeding mechanism coordinate installation；
Fig. 4 is the structural representation of material extrusion device (in terms of bottom)；
Fig. 5 is the structural representation of liquid nitrogen feeding mechanism；
Fig. 6 is the structural representation of the first deflector；
Fig. 7 is the structural representation of the second deflector；
Fig. 8 is the structural representation of the 3rd deflector；
Fig. 9 is the structural representation of discharge opeing stock guide；
Figure 10 is the structural representation of refrigerating equipment.
Description of reference numerals
The quick-frozen former of 100- particles；1- main frames storehouse；
11- entrances；12- is exported；
13- liquid nitrogen baths；14- liquid level gauges；
2- material extrusion devices；21- material extrusion holes；
22- material pipelines；3- liquid nitrogen feeding mechanisms；
31- sump pits；32- liquid nitrogen pipelines；
4- flow-guiding channels；The deflectors of 41- first；
The deflectors of 42- second；The deflectors of 43- the 3rd；
5- discharge opeing stock guides；6- collection devices；
61- catch trays；62- rotating disks；
63- connecting rods；7- liquid pumps；
8- liquid nitrogen feed supplement pipes；9- air exhausting devices；
200- refrigerating equipments；201- casings；
202- rollers；203- the first side walls；
204- second sidewalls；205- first partitions；
206- second partitions；207- liquid nitrogen tanks；
208- interfaces；209- blast pipes.
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, such as " the upper and lower, inside and outside " instruction that is used in the present invention
The word of orientation or position relationship is all based on orientation or position relationship of the product in use state.
The present invention provides a kind of quick-frozen formation system of particle, as shown in figure 1, the quick-frozen formation system of the particle is set including refrigeration
Standby 200 and for preparing the quick-frozen former 100 of particle of frozen particle, the quick-frozen former 100 of particle and refrigerating equipment
It is connected between 200 for by the air draft in caused cold air drainage to refrigerating equipment 200 in the quick-frozen former 100 of the particle
Device 9.
For the quick-frozen former 100 of particle during frozen particle is prepared, liquid nitrogen can evaporate generation cold air, and the present invention is logical
Air exhausting device 9 is crossed by the cold air drainage into refrigerating equipment 200, the cold air can be made full use of make it that refrigerating equipment 200 has cold
Hide effect.Therefore compared with prior art in directly the mode in cold air drainage caused by liquid nitrogen vaporization to air, the present invention are carried
The quick-frozen formation system of particle of confession can make full use of resource, the utilization rate of liquid nitrogen be improved, so as to reduce energy consumption.
The quick-frozen former of particle 100 and refrigerating equipment 200 are carried out specifically respectively below by embodiment
It is bright.
It should be noted that the technological core of the present invention is that cold air caused by the quick-frozen former 100 of particle can pass through
Air exhausting device 9 is emitted into refrigeration and set in 200.Therefore, the present invention be not limited to the particle that is provided in present embodiment it is quick-frozen into
Type equipment 100 and refrigerating equipment 200, or the other types of quick-frozen former 100 of particle that can produce cold air and
The refrigerating equipment 200 of cold air can be passed through.
As depicted in figs. 1 and 2, the quick-frozen former 100 of particle that present embodiment provides includes what is extended from the top down
Flow-guiding channel 4, in addition to extruded material drop and the material liquid can be made to drop to the material extrusion device 2 of flow-guiding channel 4
And the liquid nitrogen feeding mechanism 3 that flow-guiding channel 4 discharges liquid nitrogen can be corresponded to.By setting material extrusion device 2 and liquid nitrogen to supply
Device 3, material drop and liquid nitrogen is set to drop down onto down in flow-guiding channel 4 and along flow-guiding channel 4 while glide, material drop and liquid nitrogen
Contacted with each other when dropping down onto in flow-guiding channel 4, material liquid is completed to freeze during dropping in downslide, forms frozen particle.
The quick-frozen former 100 of particle also includes the main frame storehouse 1 with entrance 11 and outlet 12, and flow-guiding channel 4 is set
Put in main frame storehouse 1, material extrusion device 2 and liquid nitrogen feeding mechanism 3 are arranged at the entrance 11 in main frame storehouse 1, and air exhausting device 9 is set
Put at outlet 12, for liquid nitrogen can produce cold air in whole process, the cold air can be discharged into refrigerating equipment by air exhausting device 9
In 200.
The quick-frozen former 100 of particle that present embodiment provides is simple in construction, and easy to maintain, cost is low and practical.And
And the equipment is when material drop glides together with liquid nitrogen is in flow-guiding channel 4, is contacted by material drop with liquid nitrogen and cold
It is frozen into type.Each material liquid drops in during flow-guiding channel 4 glides and carries out freezing not allowing to be also easy to produce adhesion, therefore, utilizes this
The particle quick-frozen former that embodiment provides manufactures frozen particle, can improve the separating degree of particle so that finished particle
Uniformly, beneficial to product quality is improved, so as to efficiently solve easily generation adhesion between the frozen particle manufactured in the prior art,
The problem of influenceing product quality.
Wherein, the structure of material extrusion device 2 and liquid nitrogen feeding mechanism 3 as shown in Figure 3-Figure 5, material extrusion device 2
Including multiple material extrusion holes 21 that corresponding flow-guiding channel 4 is set, liquid material enters each material extrusion hole 21 from material pipeline 22, and from
Each material extrusion hole 21 is extruded and forms multiple material drops, and material drop can be dropped down onto on flow-guiding channel 4 under freely falling body；Material liquid
Nitrogen supply device 3 includes multiple sump pits 31 that corresponding flow-guiding channel 4 is set, and liquid nitrogen enters each liquid nitrogen tank from liquid nitrogen pipeline 32
In 31, flow-guiding channel 4 is dropped down onto under freely falling body from each liquid nitrogen tank 31.Wherein, multiple material extrusion holes 21 correspond to multiple sump pits
Space between 31 is set.
In present embodiment, it is preferable that flow-guiding channel 4 is provided with multiple, and multiple material extrusion holes 21 and multiple sump pits 31 divide
It is not divided into multigroup, the corresponding one group of material extrusion hole 21 of each flow-guiding channel 4 and one group of sump pit 31.By by material extrusion hole 21 and sump pit
31 points are multigroup, and each group are distributed to different flow-guiding channels 4, can so avoid more material liquid from being dropped into a water conservancy diversion
Passage 4, so as to preferably separate the particle of freeze forming, preferably avoid producing adhesion between each particle.
It is highly preferred that as shown in Figure 3 and Figure 5, multiple material extrusion holes 21 divide to be multiple rows of, are arranged in array, sump pit 31 is simultaneously
Row is set multiple, often arranges the space that material extrusion hole 21 corresponds between sump pit 31, i.e., often arranges material extrusion hole 21 and often arrange sump pit
31 are arranged at intervals.The corresponding row's material extrusion hole 21 of each flow-guiding channel 4 and a sump pit 31 in present embodiment, material extrusion hole 21 and
Sump pit 31 is arranged along the width of flow-guiding channel 4.
In present embodiment, each flow-guiding channel 4 include by multiple deflectors to incline towards each other it is end to end formed it is curved
Folded structure.Flow-guiding channel 4 is arranged to bending structure, the length of flow-guiding channel 4 can be increased so that frozen particle is in long enough
Passage in glide to reach fully charge, while the space shared by flow-guiding channel 4 can also be saved.
Each flow-guiding channel 4 is specifically end to end by the first deflector 41, the second deflector 42 and the 3rd deflector 43
Formed, the structure of the first deflector 41, the second deflector 42 and the 3rd deflector 43 is respectively as shown in Fig. 6, Fig. 7 and Fig. 8.Its
In, the second deflector 42 is in trapezium structure wide at the top and narrow at the bottom, and the upper end of the second deflector 42 and the lower end of the first deflector 41
Width is identical, and the lower end of the second deflector 42 is identical with the upper end width of the 3rd deflector 43, so, in three deflector head and the tail
After connecting, for the width of the flow-guiding channel 4 of formation to reduce from top to bottom, the width of flow-guiding channel 4 reduces setting from top to bottom, is
To cause liquid nitrogen to remain at certain depth during flow-guiding channel 4 falls, without because liquid nitrogen is under flow-guiding channel 4
Gradually become shallower as during cunning due to the reason such as evaporating or leaking, so as to ensure frozen particle during downslide all the time with liquid nitrogen
Fully contact.
Certainly, the setting of flow-guiding channel 4 is not limited to the setting in present embodiment, in other embodiments, water conservancy diversion
Passage 4 can also be made up of two deflectors or more deflector, be also not necessarily limited to that the second deflector 42 only is arranged into trapezoidal
Structure, it is as trapezoidal in can be also disposed as each deflector, so that the width of flow-guiding channel 4 reduces from top to bottom.
Discharge opeing stock guide 5 is additionally provided with main frame storehouse 1, as shown in Figure 2 and Figure 9, the discharge opeing stock guide 5 has multiple discharge opeings
Hole, is undertaken on the bottom of flow-guiding channel 4, and extends obliquely downward.Liquid nitrogen sweeps along the particle of freeze forming along under flow-guiding channel 4
It is sliding, discharge opeing stock guide 5 is being dropped down onto, and during being glided along discharge opeing stock guide 5, outage discharge of the liquid nitrogen through discharge opeing stock guide 5,
So as to filter out the particle of freeze forming.
The bottom of discharge opeing stock guide 5 is provided with collection device 6, and the frozen particle filtered out can fall along discharge opeing stock guide 5
Into collection device 6.Wherein, collection device 6 includes being arranged on the catch tray 61 of the bottom of discharge opeing stock guide 5 and enables to receive
The travel mechanism that catch basin 61 moves back and forth in the horizontal direction, catch tray 61 move back and forth the particle for enabling to collect and are uniformly layered on
In catch tray 61, so as to collect more particle.
Preferably, the travel mechanism includes connecting rod 63 and the rotating disk 62 that can be rotated, and one end of connecting rod 63 is hinged on
On the catch tray 61, the other end is hinged on the non-central location of the rotating disk 62.In the rotary course of rotating disk 62, drivening rod
63 motions, to drive catch tray 61 to move back and forth by the motion of connecting rod 63.It should be appreciated by those skilled in the art that it can drive
The travel mechanism that catch tray 61 moves is not limited to connecting rod 63 and rotating disk 62 in present embodiment, such as can also be by setting hydraulic pressure
Mechanism etc. drives the catch tray 61 to move back and forth.
In present embodiment, the bottom in main frame storehouse 1 is provided with liquid nitrogen bath 13, discharged from the outage of discharge opeing stock guide 5
Liquid nitrogen drop into liquid nitrogen bath 13.It is provided with liquid pump 7 between liquid nitrogen bath 13 and liquid nitrogen feeding mechanism 3, the liquid in liquid nitrogen bath 13
Nitrogen is delivered to liquid nitrogen feeding mechanism 3 by liquid pump 7, and liquid nitrogen under liquid nitrogen feeding mechanism 3 further through dropping down onto in liquid nitrogen bath 13, thus liquid
Nitrogen forms circulation, can not only so improve the utilization rate of liquid nitrogen, and the circular flow of liquid nitrogen, beneficial to realizing continuous production.
In addition, to avoid distributing for cold air caused by liquid nitrogen in production process, guarantor is provided with the housing in main frame storehouse 1
Warm layer, to reduce distributing for cold air.
Because in production process, liquid nitrogen inevitably loses evaporation the liquid nitrogen of part, to supplement the liquid nitrogen of loss,
Liquid nitrogen bath 13 is communicated with liquid supply device (not shown), and the liquid supply device is connected by liquid nitrogen feed supplement pipe 8 with liquid nitrogen bath 13, in liquid
When liquid level in nitrogen pond 13 is less than setting liquid level, liquid nitrogen can be filled into liquid nitrogen bath by liquid supply device.
To obtain the liquid level information of liquid nitrogen bath 13, liquid level gauge 14 can be set in liquid nitrogen bath 13.Preferably, liquid level gauge 14 can
It is connected with control device, the liquid level information of acquisition is sent to control device, control device and controlled according to the liquid level information of acquisition
Liquid supply device ensures the liquid level of liquid nitrogen bath to the fluid infusion of liquid nitrogen bath 13.
The refrigerating equipment 200 provided in present embodiment is particularly used for the transporter of the frozen particle of transhipment shaping,
It is certainly not limited to transport the transporter of frozen particle, any equipment for being adapted to refrigeration.
In present embodiment, as shown in figure 1, refrigerating equipment 200 includes casing 201, there are multiple first partitions in casing 201
205 and multiple second partitions 206, multiple first partitions 205 and the interleaved of multiple second partitions 206 along the casing 201
Short transverse set.Casing 201 has relative a first side wall 203 and second sidewall 204, and the one of multiple first partitions 205
End is separately fixed on the first side wall 203, and the other end is respectively formed with gap between second sidewall 204；Multiple second partitions
206 one end is separately fixed in second sidewall 204, and the other end is respectively formed with gap between the first side wall 203.
Preferably, multiple first partitions 205 are each perpendicular to the first side wall 203, and multiple second partitions 206 are each perpendicular to described
Second sidewall 204.But this is not limited to, in other embodiments, first partition 205 and second partition 206 have also allowed for
Tilt.
In the refrigerating equipment 200 provided in present embodiment, the first partition 205 and second partition 206 that are staggered will
More sub-spaces are separated to form inside casing 201, when cold air rises inside casing 201, along first partition 205 and second sidewall
The gap between gap and second partition 206 and the first side wall 203 between 204 rises to another height from a sub-spaces
In space, therefore the air current flow inside casing 201 forms zigzag gas circuit, and such air-flow can be from first in each subspace
Side wall 203 is flowed at second sidewall 204, so that cold air is distributed more uniformly in each subspace of casing 201, cooling
Effect is preferable.
Wherein, the interface 208 of connection air exhausting device 9 is provided with casing 201, interface 208 is arranged on nethermost the
The lower section of one dividing plate 205 and second partition 206, by the interface 208, air exhausting device 9 discharges from the quick-frozen former 100 of particle
Cold air be directly discharged into casing 201, then from the bottom of casing 201 along zigzag gas circuit rise.
In present embodiment, also liquid nitrogen tank 207 can be set in the bottom of casing 1, with by placing in liquid nitrogen tank 207
Nitrogen caused by liquid nitrogen vaporization inside casing 201 come to cooling down.That is, the refrigerating equipment 200 in present embodiment
When leaving the quick-frozen former 100 of particle, can be cooled down by the liquid nitrogen of the bottom of casing 201, so as to ensure refrigerating equipment
200 also being capable of normal operation in the quick-frozen former 100 of disengaging particle.
To enable the liquid nitrogen in liquid nitrogen tank 207 to evaporate generation cold air, the refrigerating equipment 200 also includes being used for from outer
Boundary extracts air side by side to the extractor fan (not shown) of the liquid nitrogen tank 207, extraneous air enter in casing 201 with
Liquid nitrogen contacts, and liquid nitrogen evaporates in the presence of air.
In addition, the top of casing 201 is provided with blast pipe 209 so that the airflow inside casing 201.
In present embodiment, every height in the casing 201 that first partition 205 and second partition 206 are separated to form
At least one layer of rack is respectively arranged with space, certainly, it is suitable that rack need to specifically be carried out according to the article to be deposited
Set.The catch tray 61 that quick-frozen particle is collected from the quick-frozen former 100 of particle is placed in present embodiment on rack.
In actual production, the quick-frozen freezing of former 100 of particle forms frozen particle, can use catch tray 61 in main frame storehouse
Frozen particle is collected at 1 outlet 12, cold air caused by the quick-frozen former 100 of particle passes through the row of air exhausting device 9 during being somebody's turn to do
It is put into the refrigerating equipment 200, collects and finish in frozen particle, and the catch tray 61 equipped with frozen particle is positioned over refrigeration and set
After in standby 200, the connection of refrigerating equipment 200 and air exhausting device 9 can be disconnected, and refrigerating equipment 200 is transported to next flowing water
At operation, subsequent job is carried out, such as weighing and bagging or lyophilized etc..Certainly, after the connection of air exhausting device 9 is disconnected, refrigeration is set
The standby 200 extractor fan operations carried so that the liquid nitrogen vaporization in casing 201, make it that it is cold that the refrigerating equipment 200 itself produces
Gas is cooled down.
Distributed to reduce the cold air in enabling access article of refrigerating equipment 200, it is preferable that be provided with casing 201 more
Individual enabling, it is each at least one in the enabling casing 201 that correspondingly first partition 205 and second partition 206 are separated to form
Space.It is highly preferred that each corresponding space of opening the door.During access article, only corresponding to space needed for opening
Enabling.
To reduce distributing for the cold air of refrigerating equipment 200, heat-insulation layer is provided with the wall of casing 201.
In addition, in present embodiment, the bottom of casing 201 is provided with roller 202, by setting roller 202 to facilitate
Move the refrigerating equipment 200 in ground.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (20)
- A kind of 1. quick-frozen formation system of particle, it is characterised in that the quick-frozen formation system of particle include refrigerating equipment (200) with And for preparing the quick-frozen former of particle (100) of frozen particle, the quick-frozen former of particle (100) and the refrigeration It is connected with and is used for caused cold air drainage in the quick-frozen former of the particle (100) to the refrigeration between equipment (200) Air exhausting device (9) in equipment (200)；The refrigerating equipment (200) includes casing (201), there is multiple first partitions (205) and multiple the in the casing (201) Two dividing plates (206), multiple first partitions (205) and multiple second partitions (206) interleaved along the casing (201) short transverse is set；The casing (201) has relative the first side wall (203) and second sidewall (204), multiple first partitions (205) One end be separately fixed on the first side wall (203), the other end respectively between the second sidewall (204) formed with Gap；One end of multiple second partitions (206) is separately fixed in the second sidewall (204), the other end respectively with it is described Formed with gap between the first side wall (203)；The interface (208) for connecting the air exhausting device (9) is provided with the casing (201), the interface (208) is arranged on most The following first partition (205) and the lower section of the second partition (206)；The quick-frozen former of particle (100) includes the flow-guiding channel (4) extended from the top down, in addition to being capable of extruded material Drop simultaneously makes the material liquid drop to the material extrusion device (2) of the flow-guiding channel (4) and can correspond to the water conservancy diversion Passage (4) discharges the liquid nitrogen feeding mechanism (3) of liquid nitrogen.
- 2. the quick-frozen formation system of particle according to claim 1, it is characterised in that the quick-frozen former of particle (100) also include with entrance (11) and export the main frame storehouse (1) of (12), the flow-guiding channel (4) is arranged on the main frame storehouse (1) in, the material extrusion device (2) and the liquid nitrogen feeding mechanism (3) are arranged on the entrance of the main frame storehouse (1) (11) place, the air exhausting device (9) are arranged on described outlet (12) place.
- 3. the quick-frozen formation system of particle according to claim 2, it is characterised in that the material extrusion device (2) includes Multiple material extrusion holes (21) that correspondingly flow-guiding channel (4) is set, the material liquid nitrogen supply device (3) include leading described in correspondence Multiple sump pits (31) that circulation road (4) is set, multiple material extrusion holes (21) correspond between multiple sump pits (31) Space set.
- 4. the quick-frozen formation system of particle according to claim 3, it is characterised in that the flow-guiding channel (4) is more to be multiple The individual material extrusion hole (21) and multiple sump pits (31) are respectively divided into multigroup, correspondingly one group of each flow-guiding channel (4) Sump pit (31) described in the material extrusion hole (21) and one group.
- 5. the quick-frozen formation system of particle according to claim 2, it is characterised in that the flow-guiding channel (4) is included by more The bending structure of the individual end to end formation of deflector to incline towards each other.
- 6. the quick-frozen formation system of particle according to claim 2, it is characterised in that the flow-guiding channel (4) is arranged to width Degree reduces from top to bottom.
- 7. the quick-frozen formation system of particle according to claim 2, it is characterised in that the quick-frozen former of particle (100) the discharge opeing stock guide (5) with multiple outages is also included, the discharge opeing stock guide (5) is undertaken on the flow-guiding channel (4) bottom, and extend obliquely downward.
- 8. the quick-frozen formation system of particle according to claim 7, it is characterised in that the bottom of the discharge opeing stock guide (5) Collection device (6) is provided with, the collection device (6) includes being arranged on the catch tray (61) of discharge opeing stock guide (5) bottom And the travel mechanism for enabling to the catch tray (61) to move back and forth in the horizontal direction.
- 9. the quick-frozen formation system of particle according to claim 8, it is characterised in that the travel mechanism includes connecting rod (63) And the rotating disk (62) that can be rotated, one end of the connecting rod (63) are hinged on the catch tray (61), the other end is hinged on The non-central location of the rotating disk (62).
- 10. the quick-frozen formation system of particle according to claim 2, it is characterised in that the bottom of the main frame storehouse (1) is set There is liquid nitrogen bath (13), be provided between the liquid nitrogen bath (13) and the liquid nitrogen feeding mechanism (3) in the liquid nitrogen bath (13) liquid pump (7) of liquid circulation is formed between the liquid nitrogen feeding mechanism (3).
- 11. the quick-frozen formation system of particle according to claim 10, it is characterised in that the liquid nitrogen bath (13) is communicated with benefit Liquid level gauge (14) is provided with liquid device and/or the liquid nitrogen bath (13).
- 12. the quick-frozen formation system of particle according to claim 2, it is characterised in that set on the housing of the main frame storehouse (1) It is equipped with heat-insulation layer.
- 13. the quick-frozen formation system of particle according to claim 1, it is characterised in that multiple first partitions (205) are equal Perpendicular to the first side wall (203), multiple second partitions (206) are each perpendicular to the second sidewall (204).
- 14. the quick-frozen formation system of particle according to claim 1, it is characterised in that be provided with the casing (201) more Individual enabling, the casing that each enabling corresponds to the first partition (205) and the second partition (206) is separated to form (201) at least one subspace in.
- 15. the quick-frozen formation system of particle according to claim 1, it is characterised in that the bottom of the casing (201) is set There is liquid nitrogen tank (207).
- 16. the quick-frozen formation system of particle according to claim 15, it is characterised in that the refrigerating equipment (200) is also wrapped Include for extracting air side by side to the extractor fan of the liquid nitrogen tank (207) from the external world.
- 17. the quick-frozen formation system of particle according to claim 1, it is characterised in that the top of the casing (201) is set There is blast pipe (209).
- 18. the quick-frozen formation system of particle according to claim 11, it is characterised in that the first partition (205) and institute State in every sub-spaces in the casing (201) that second partition (206) is separated to form and be respectively arranged with least one layer of glove Frame.
- 19. the quick-frozen formation system of particle according to claim 1, it is characterised in that the bottom of the casing (201) is set There is roller (202).
- 20. the quick-frozen formation system of particle according to claim 1, it is characterised in that set on the wall of the casing (201) There is heat-insulation layer.
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| CN201510292081.1A CN104946512B (en) | 2015-06-01 | 2015-06-01 | The quick-frozen formation system of particle |
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| CN201510292081.1A CN104946512B (en) | 2015-06-01 | 2015-06-01 | The quick-frozen formation system of particle |
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| CN104946512B true CN104946512B (en) | 2018-03-13 |
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Citations (5)
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|---|---|---|---|---|
| CN2442156Y (en) * | 2000-09-05 | 2001-08-08 | 刘涛 | Stereo circulation directly contact water cool device |
| DE102011100878B3 (en) * | 2011-05-07 | 2012-04-26 | Messer Group Gmbh | Device for pelleting or granulating a liquid or pasty substance |
| CN203258947U (en) * | 2013-05-10 | 2013-10-30 | 科威嘉尼（北京）科技有限公司 | Tunnel quick-freezing device capable of recovering nitrogen |
| CN104027312A (en) * | 2009-11-02 | 2014-09-10 | 曼康公司 | Apparatus and method for cryogranulating a pharmaceutical composition |
| CN204006899U (en) * | 2014-09-01 | 2014-12-10 | 重庆医科大学附属永川医院 | Vaccine special refrigerator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2748809Y (en) * | 2004-10-22 | 2005-12-28 | 刘秉衡 | Phase transformation heat accumulation radiator |
| EP1873468A2 (en) * | 2006-06-26 | 2008-01-02 | Dometic Sweden AB | Refrigerator cabinet |
-
2015
- 2015-06-01 CN CN201510292081.1A patent/CN104946512B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2442156Y (en) * | 2000-09-05 | 2001-08-08 | 刘涛 | Stereo circulation directly contact water cool device |
| CN104027312A (en) * | 2009-11-02 | 2014-09-10 | 曼康公司 | Apparatus and method for cryogranulating a pharmaceutical composition |
| DE102011100878B3 (en) * | 2011-05-07 | 2012-04-26 | Messer Group Gmbh | Device for pelleting or granulating a liquid or pasty substance |
| CN203258947U (en) * | 2013-05-10 | 2013-10-30 | 科威嘉尼（北京）科技有限公司 | Tunnel quick-freezing device capable of recovering nitrogen |
| CN204006899U (en) * | 2014-09-01 | 2014-12-10 | 重庆医科大学附属永川医院 | Vaccine special refrigerator |
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| CN104946512A (en) | 2015-09-30 |
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