CN108043264A - Temperature controls the molten paste agitating device of chlorophyll - Google Patents
Temperature controls the molten paste agitating device of chlorophyll Download PDFInfo
- Publication number
- CN108043264A CN108043264A CN201711084822.2A CN201711084822A CN108043264A CN 108043264 A CN108043264 A CN 108043264A CN 201711084822 A CN201711084822 A CN 201711084822A CN 108043264 A CN108043264 A CN 108043264A
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- CN
- China
- Prior art keywords
- chlorophyll
- coolant
- agitating device
- tank body
- molten paste
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
-
- 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
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2322—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
-
- 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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/85—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with two or more stirrers on separate shafts
-
- 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
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
-
- 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
- B01F35/93—Heating or cooling systems arranged inside the receptacle
-
- 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
- B01F2035/98—Cooling
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to agitating device field more particularly to a kind of temperature control molten paste agitating devices of chlorophyll.Including stirring tank body and the in vivo blender of tank and emulsifying head；Powder feed mouth, liquid material charge door at the top of tank body are set and expect loading hopper admittedly；It stirs tank wall and is equipped with several flow-interfering bars and heating tube；Cooling tube is additionally provided in agitator tank body；Cooling tube connects cooling system；Cooling system includes coolant temperature reducing unit, tank for coolant and water pump；Whereby, the present invention in agitator tank body by setting blender and emulsifying head to realize being sufficiently stirred for raw material；Powder suction tube expects that loading hopper and liquid material charge door add in the raw material of different shape admittedly.The clean and tidy of production scene is ensured using the feed way of charge pump sucks powder and liquid charging stock；Heating tube is set to ensure that reaction temperature is constant with cooling tube in tank body, it is to avoid the occurrence of stirring dead angle in solution whipping process that flow-interfering bar is set on tank wall, improves production efficiency, improves product quality.
Description
Technical field
The present invention relates to agitating device field more particularly to a kind of temperature control molten paste agitating devices of chlorophyll.
Background technology
In the production of chlorophyll biogenic salt, the molten paste stirring of chlorophyll is an important ring.It is usually used to stir to accelerate this process
Machinery is mixed to come into full contact with and react to achieve the purpose that each component.Therefore efficient agitating device, especially band temperature control work(
The agitating device of energy is to ensure that product quality improves being effectively ensured for production efficiency.
In summary, the existing technology has inconveniences and defects in actual use, so it is necessary to be improved.
The content of the invention
For it is above-mentioned the defects of, it is an object of the invention to provide a kind of temperature control the molten paste agitating device of chlorophyll, lead to
It crosses and blender and emulsifying head is set to realize being sufficiently stirred for raw material in agitator tank body；Powder suction tube expects loading hopper and liquid admittedly
Expect that charge door adds in the raw material of different shape.Production scene is ensured using the feed way of charge pump sucks powder and liquid charging stock
It is clean and tidy；Heating tube is set to ensure that reaction temperature is constant with cooling tube in tank body, it is that solution stirs that flow-interfering bar is set on tank wall
Stirring dead angle is avoided the occurrence of during mixing, production efficiency is improved, improves product quality.
To achieve these goals, the present invention provides a kind of temperature control molten paste agitating device of chlorophyll, including
Stir tank body and in the agitator tank body along the symmetrically arranged blender of central shaft and emulsifying head；It is described to stir
It mixes and powder feed mouth, liquid material charge door at the top of tank body is set and expect loading hopper admittedly；The powder feed mouth and liquid material charge door point
It Lian Jie not powder feed pump and liquid material charge pump；The powder feed pump and liquid material charge pump connect powder suction tube and liquid respectively
Expect feeding pipe；The stirring tank base is equipped with discharging filtering head；The discharging filtering head connection discharge port；The stirring tank body
Bottom is additionally provided with dredging mouth；The stirring tank wall is equipped with several flow-interfering bars and heating tube；
Cooling tube is additionally provided in the agitator tank body；The cooling tube is filtered in horizontal serpentine arrangement and positioned at the discharging
Head top, the lower section of blender；The cooling tube includes coolant water inlet and coolant water outlet；The cooling tube connection is cold
But system；
The cooling system includes coolant temperature reducing unit, tank for coolant and water pump；
The inlet and outlet of the tank for coolant connects the coolant temperature reducing unit and the water pump respectively；The water pump
Connect the coolant water inlet；The coolant temperature reducing unit connects the coolant water outlet；
The water pump is all connected with temperature control system with heating tube.
Described to expect that loading hopper is pyramidal structure admittedly, section is square.
It is described to expect that loading hopper inner horizontal sets bulk cargo net admittedly；The bulk cargo net includes several square holes.
The flow-interfering bar is 4~8.The heating tube quantity is 4-6.
The blender includes rotation axis and the disc type blade-rotating agitator disk with rotating axis connection；The disc type blade-rotating stirring
Disk is circular, the circumferentially distributed several dentate leafs being staggered up and down of disk, and the tangent line on each blade and circumference is in centainly
Angle；The angle is 5-15 °.
The coolant temperature reducing unit be air cooling way, including sequentially connected evaporator, compressor, wind turbine, condenser,
Device for drying and filtering and heating power expansion valve.
The water pump connects frequency converter.
The powder suction tube is pumped with powder feed and is connected by hose.
The blender, emulsifying head, powder feed pump and liquid material charge pump connect variable-frequency motor respectively.
It is an object of the invention to provide a kind of temperature to control the molten paste agitating device of chlorophyll, by being set in agitator tank body
It puts blender and emulsifying head realizes being sufficiently stirred for raw material；Powder suction tube expects that loading hopper and liquid material charge door add in difference admittedly
The raw material of form.The clean and tidy of production scene is ensured using the feed way of charge pump sucks powder and liquid charging stock；It is set in tank body
It puts heating tube and ensures that reaction temperature is constant with cooling tube, flow-interfering bar is set on tank wall to be avoided the occurrence of in solution whipping process
Dead angle is stirred, production efficiency is improved, improves product quality.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the agitator tank cross-sectional plan view of the present invention；
Fig. 3 is the agitator structure schematic diagram of the present invention；
Fig. 4 is the coolant temperature reducing unit structure diagram of the present invention；
1- stirs tank body, 11- dredging mouths, 12- flow-interfering bars in the figure；2- blenders, 21- rotation axis, 22- disc type blade-rotatings
Agitator disk；3- emulsifying heads, 4- discharging filtering heads, 5- discharge ports, 6- heating tubes, 7- powder feed mouths, 71- powder feeds pump, 72-
Powder suction tube；8- liquid material charge doors, 81- liquid material charge pumps, 82- liquid material feeding pipes；9- expects loading hopper, 91- bulk cargo nets admittedly；
10- coolant temperature reducing units, 101- evaporators, 102- compressors, 103- wind turbines, 104- condensers, 105- dryings
Filter, 106- heating power expansion valves, 107- tank for coolants, 108- water pumps, 109- cooling tubes, 1091- coolant water inlets,
1092- coolant water outlets.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1 the present invention provides a kind of temperature control the molten paste agitating device of chlorophyll, including stirring tank body 1 and
Along the symmetrically arranged blender 2 of central shaft and emulsifying head 3 in the stirring tank body 1；1 top of stirring tank body sets powder
Charge door 7, liquid material charge door 8 and admittedly expect loading hopper 9；
The powder feed mouth 7 and liquid material charge door 8 connect powder feed pump 71 and liquid material charge pump 81 respectively；The powder
Material charge pump 71 and liquid material charge pump 81 connect powder suction tube 72 and liquid material feeding pipe 82 respectively；
1 bottom of the stirring tank body is equipped with discharging filtering head 4；The discharging filtering head 4 connects discharge port 5；
1 bottom of the stirring tank body is additionally provided with dredging mouth 11；1 side wall of the stirring tank body is equipped with several 12 Hes of flow-interfering bar
Heating tube 6；
Referring to Fig. 2, cooling tube 109 is additionally provided in the stirring tank body 1；The cooling tube 109 in horizontal serpentine arrangement and
Above the discharging filtering head 4, the lower section of blender 2；
The cooling tube 109 includes coolant water inlet 1091 and coolant water outlet 1092；The cooling tube 109 connects
Connect cooling system；
The cooling system includes coolant temperature reducing unit 10, tank for coolant 107 and water pump 108；
The inlet and outlet of the tank for coolant 107 connects the coolant temperature reducing unit 10 and the water pump 108 respectively；
The water pump 108 connects the coolant water inlet 1091；The coolant temperature reducing unit 10 is also connected with the coolant water outlet
Mouth 1092；
The water pump 108 is all connected with temperature control system with heating tube 6.
Preferably, it is air cooling way referring to the coolant temperature reducing unit 10 of Fig. 4 present invention, including sequentially connected evaporation
Device 101, compressor 102, wind turbine 103, condenser 104, device for drying and filtering 105 and heating power expansion valve 106.
Preferably, solid material loading hopper 9 of the invention is pyramidal structure, and section is square.
Preferably, solid 9 inner horizontal of material loading hopper of the invention sets bulk cargo net 91；The bulk cargo net 91 includes several
Square hole；These square holes fall stock dispersion during charging, and poly- heap is avoided to block the feed inlet of lower end.
Referring to Fig. 2, it is preferred that flow-interfering bar 12 of the invention is 4~8；Since tank wall sets flow-interfering bar, because
This, generates turbulent flow at flow-interfering bar 44 when pot liquid stirs, avoid the occurrence of stratosphere and cause to occur stirring dead angle, so that
Each ingredient in liquid is obtained to be sufficiently mixed.
Referring to Fig. 2, it is preferred that 6 quantity of heating tube of the invention is 4-6；Since liquid in bucket is in stirring,
Therefore heating tube 6 can also achieve the purpose that effectively to heat liquid in bucket without being uniformly distributed.Non-homogeneous point of heating tube 6
Cloth causes heating line that can bring certain facility with pipeline arrangement of the concentrated setting to production scene.
Referring to Fig. 3, it is preferred that blender 2 of the invention includes rotation axis 21 and the disc type being connected with rotation axis 21
Blade-rotating agitator disk 22.Agitator disk is circle, the circumferentially distributed several dentate leafs being staggered up and down of disk, and each blade and circle
Tangent line on week is a certain included angle.Increase mixing power during stirring and improve stirring efficiency；The angle is 5-15 °.
Preferably, powder suction tube 72 of the invention is connected with powder feed pump 71 by hose；Therefore suction tube tool
Have larger degree of freedom that can flexibly go deep into barrel, material bag sucks powder, avoid powder topple over caused by dust pollution.
Preferably, blender 2 of the invention and emulsifying head 3 connect variable-frequency motor respectively；The variable-frequency motor connection control
System processed adjusts suitable rotating speed according to different technological requirements.
Preferably, powder feed of the invention pump 71 and liquid material charge pump 81 connect variable-frequency motor respectively；The frequency conversion
Motor connects control system, and charging rate is adjusted in real time according to the actual conditions of whipping process.
The function of being further illustrated the present invention in next step by specific embodiment.
In use, different raw materials respectively it is corresponding by powder suction tube 72, admittedly expect loading hopper 9 or liquid material charge door 8 into
Enter to stir tank body 1.Starting blender 2 and emulsifying head 3 makes each component in solution be sufficiently mixed and react, and temperature control system uses
Heating tube 6 and the mode of cooling system cooperation need to adjust suitable temperature according to technique, and reaction product is through the filtering head 4 that discharges
After filtering next procedure is transferred to from the export of discharge port 5.After the present apparatus uses a period of time, cleaning solution is added from liquid material charge door 8
Enter, start 3 cleaning tank body of blender 2 and emulsifying head, the waste liquid after cleaning exports at dredging mouth 11.
During cooling system of the present invention work, preset the temperature of coolant, then coolant temperature reducing unit 10 start to
Coolant cools down.Coolant successively by evaporator 101, compressor 102, wind turbine 103, condenser 104, device for drying and filtering 105,
It is sent into after heating power expansion valve 106 in tank for coolant 107.Then water pump 108 stirs coolant from the feeding of coolant water inlet 1091
It mixes in tank body 1.Coolant pass by serpentine bend arrangement 109 postcooling liquid water outlet 1092 of cooling tube exit into coolant drop
In warm unit 10, aforementioned process is repeated.The temperature of solution in stirring tank body 1 is maintained by the Xun Huan of coolant.
Preferably, tank for coolant 107 of the invention includes conventional chilling liquid case and rapid cooling liquid case, real according to production
The species of the different manual switching coolants of border requirement.
Since most chemical reactions are exothermic reaction, it is therefore preferred to, water pump of the invention connection frequency converter, according to stirring
The difference of solution temperature in tank body 1 is mixed, the amount that water pump 108 conveys coolant is also varied from.Such as 40 DEG C of setting, when in tank body
When solution temperature is higher than 40 DEG C, water pump 108 increases liquor charging amount；When solution temperature is less than 40 DEG C in tank body, water pump reduces liquor charging
Amount.So effectively maintain the constant of solution temperature in tank body.
In conclusion it is an object of the invention to provide a kind of temperature to control the molten paste agitating device of chlorophyll, by stirring
It mixes and blender and emulsifying head is set to realize being sufficiently stirred for raw material in tank body；Powder suction tube expects loading hopper and liquid material charging admittedly
Mouth adds in the raw material of different shape.The whole of production scene is ensured using the feed way of charge pump sucks powder and liquid charging stock
It is clean；Heating tube is set to ensure that reaction temperature is constant with cooling tube in tank body, it is that solution is stirred that flow-interfering bar is set on tank wall
Stirring dead angle is avoided the occurrence of in journey, production efficiency is improved, improves product quality.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding changes and deformation, but these corresponding changes and change in accordance with the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of temperature controls the molten paste agitating device of chlorophyll, which is characterized in that including stirring tank body and in the agitator tank
In vivo along the symmetrically arranged blender of central shaft and emulsifying head；At the top of the stirring tank body powder feed mouth, liquid material is set to add
Material mouth and loading hopper is expected admittedly；The powder feed mouth and liquid material charge door connect powder feed pump and liquid material charge pump respectively；Institute
It states powder feed pump and liquid material charge pump connects powder suction tube and liquid material feeding pipe respectively；The stirring tank base is equipped with out
Expect filtering head；The discharging filtering head connection discharge port；The stirring tank base is additionally provided with dredging mouth；The agitator tank side
Wall is equipped with several flow-interfering bars and heating tube；
Cooling tube is additionally provided in the agitator tank body；The cooling tube is in horizontal serpentine arrangement and on the discharging filtering head
Side, the lower section of blender；The cooling tube includes coolant water inlet and coolant water outlet；The cooling tube connects cooling system
System；
The cooling system includes coolant temperature reducing unit, tank for coolant and water pump；
The inlet and outlet of the tank for coolant connects the coolant temperature reducing unit and the water pump respectively；The water pump connection
The coolant water inlet；The coolant temperature reducing unit connects the coolant water outlet；
The water pump is all connected with temperature control system with heating tube.
2. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that described to expect loading hopper admittedly
For pyramidal structure, section is square.
3. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that described to expect loading hopper admittedly
Inner horizontal sets bulk cargo net；The bulk cargo net includes several square holes.
4. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that the flow-interfering bar is 4
~8.
5. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that the heating tube quantity
For 4-6 only.
6. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that the blender includes
Rotation axis and the disc type blade-rotating agitator disk with rotating axis connection；The disc type blade-rotating agitator disk is circle, if disk is circumferentially distributed
The dry dentate leaf being staggered up and down, and each blade is a certain included angle with the tangent line on circumference；The angle is 5-
15°。
7. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that the coolant cooling
Unit is air cooling way, including sequentially connected evaporator, compressor, wind turbine, condenser, device for drying and filtering and thermal expansion
Valve.
8. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that the water pump connection becomes
Frequency device.
9. temperature according to claim 1 controls the molten paste agitating device of chlorophyll, which is characterized in that the powder suction tube
It pumps with powder feed and is connected by hose.
10. the molten paste agitating device of chlorophyll is controlled according to temperature as described in any one of claim 1 to 9, which is characterized in that institute
It states blender, emulsifying head, powder feed pump and liquid material charge pump and connects variable-frequency motor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084822.2A CN108043264A (en) | 2017-11-07 | 2017-11-07 | Temperature controls the molten paste agitating device of chlorophyll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084822.2A CN108043264A (en) | 2017-11-07 | 2017-11-07 | Temperature controls the molten paste agitating device of chlorophyll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108043264A true CN108043264A (en) | 2018-05-18 |
Family
ID=62119923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084822.2A Pending CN108043264A (en) | 2017-11-07 | 2017-11-07 | Temperature controls the molten paste agitating device of chlorophyll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108043264A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751505A (en) * | 2018-06-26 | 2018-11-06 | 山东瀚星生物科技股份有限公司 | The device of chlorophyll is extracted in waste liquid |
| CN108751473A (en) * | 2018-06-26 | 2018-11-06 | 山东瀚星生物科技股份有限公司 | chlorophyll waste liquid recycling device |
| CN108751472A (en) * | 2018-06-26 | 2018-11-06 | 山东瀚星生物科技股份有限公司 | Chlorophyll waste liquid extraction element again |
| CN118111237A (en) * | 2024-04-26 | 2024-05-31 | 福建福碳新材料科技有限公司 | Isostatic graphite continuous high-temperature graphitizing equipment for manufacturing large semiconductor silicon wafer |
-
2017
- 2017-11-07 CN CN201711084822.2A patent/CN108043264A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108751505A (en) * | 2018-06-26 | 2018-11-06 | 山东瀚星生物科技股份有限公司 | The device of chlorophyll is extracted in waste liquid |
| CN108751473A (en) * | 2018-06-26 | 2018-11-06 | 山东瀚星生物科技股份有限公司 | chlorophyll waste liquid recycling device |
| CN108751472A (en) * | 2018-06-26 | 2018-11-06 | 山东瀚星生物科技股份有限公司 | Chlorophyll waste liquid extraction element again |
| CN118111237A (en) * | 2024-04-26 | 2024-05-31 | 福建福碳新材料科技有限公司 | Isostatic graphite continuous high-temperature graphitizing equipment for manufacturing large semiconductor silicon wafer |
| CN118111237B (en) * | 2024-04-26 | 2024-06-28 | 福建福碳新材料科技有限公司 | Isostatic graphite continuous high-temperature graphitizing equipment for manufacturing large semiconductor silicon wafer |
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Application publication date: 20180518 |