CN107737573A - A kind of highly effective and safe chemical reaction kettle - Google Patents
A kind of highly effective and safe chemical reaction kettle Download PDFInfo
- Publication number
- CN107737573A CN107737573A CN201711055789.0A CN201711055789A CN107737573A CN 107737573 A CN107737573 A CN 107737573A CN 201711055789 A CN201711055789 A CN 201711055789A CN 107737573 A CN107737573 A CN 107737573A
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- Prior art keywords
- rotating disk
- reactor
- highly effective
- chemical reaction
- water inlet
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Classifications
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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
-
- 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
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- 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
- B01J2219/00121—Controlling the temperature by direct heating or cooling
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a kind of highly effective and safe chemical reaction kettle, including motor, base, rotary shaft, reactor, connecting plate, rotating disk, discharge nozzle, spring, vibrator, water inlet pipe, temperature sensor, camera, blast pipe, safety valve and kettle cover, described base is provided with rotary shaft, motor is provided with base, motor output shaft and rotation axis connection, the rotary shaft other end is connected by connecting plate with rotating disk, rotating disk is arranged on reactor inner bottom, multigroup spring is provided between rotating disk bottom and connecting plate connection, rotating disk lower surface is installed by vibrator, rotating disk is arranged to circle, reactor bottom is provided with discharge nozzle, reactor outer wall is provided with water inlet pipe, reactor inwall is provided with temperature sensor and camera, reactor top is provided with kettle cover, air gauge is installed on kettle cover.The present invention avoids the waste of heat, economizes on resources, and avoids potential safety hazard, improves security, simple in construction, easy to use, beneficial to popularization.
Description
Technical field
The present invention relates to a kind of chemical industry equipment, specifically a kind of highly effective and safe chemical reaction kettle.
Background technology
The relation of the mankind and chemical industry is very close, spreads to the every aspect of life.In the modern life, almost at any time with
Ground all be unable to do without chemical products, from material lifes such as clothing, food, shelter, rows to culture and arts, the cultural life such as amusement, being required for
Chemical product services for it.Some chemical products play epoch-making important function in human development history.Their production and
Using, or even represent certain historical stage of human civilization.The product that chemical industry provides to people be it is colourful, it except
Production lot of materials is used for beyond being made used in various products behaviours, the product that also dosage is seldom but effect is fairly obvious, makes
The life of people is constantly improved.All chemical machineries of the chemical industry equipment including chemical industry equipment are all real in chemical plant
Instrument used by existing Chemical Manufacture.The control and guarantee of the normal operation of chemical products production process, product quality and yield,
It is unable to do without the adaptation and normal operation of various chemical industry equipments.The apolegamy of chemical industry equipment must pass through to whole chemical process
Detail calculates, design, processing, manufacture and apolegamy, required for adapting to Chemical Manufacture.When making chemical materials, some raw materials
Reaction needs to control in suitable temperature and realizes uniform stirring, traditional temperature control method be by agent burns obtain heat from
Bottom is heated up to raw material, and this method not only causes heat skewness, and temperature control is difficult, easily causes original
Material heating-up temperature is uneven and overheat ultimately results in that raw material stoving is bad or even damage, while existing reaction unit usually can be because of
The reasons such as air pressure cause potential safety hazard, as patent No. CN205308315U stirring when above and below raw material exchange still not thoroughly,
There is potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of highly effective and safe chemical reaction kettle, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of highly effective and safe chemical reaction kettle, including motor, base, rotary shaft, reactor, connecting plate, rotating disk, discharge nozzle,
Spring, vibrator, water inlet pipe, temperature sensor, camera, blast pipe, safety valve and kettle cover, described base upper side wall are provided with
Expansion link, expansion link bottom are provided with fixed claw, and base is provided with rotary shaft, base side wall installation controller and level meter, base
Interior to be provided with motor, motor output shaft is connected with rotation axis connection, the rotary shaft other end by connecting plate with rotating disk, and rotating disk is set
Put and multigroup spring is provided between reactor inner bottom, rotating disk bottom and connecting plate connection, the installation of rotating disk lower surface swashs
Shake device, and rotating disk edge and active link on the inside of arc plate, rotating disk upper face center position are provided with stirring and bored, stirring cone outer wall
Rotation is stupefied provided with arc, and stirring cone is hollow structure, and stirring cone bottom is connected by appendix with gas filling device, and arc is stupefied
On be uniformly provided with gas outlet, rotating disk is provided with stirring vane, and installation heater in reactor, reactor bottom is provided with discharging
Pipe, discharge nozzle are provided with control valve, and the winding of reactor outer wall is provided with water inlet pipe, and flowmeter, water inlet pipe outlet are installed on water inlet pipe
End is provided with spray row, and spray row is arranged on reactor inner upper end, and water inlet pipe is provided with control valve, and water inlet pipe is provided with control valve, instead
Answer kettle inwall to be provided with temperature sensor and camera, timer is installed on reactor, reactor top is provided with kettle cover, reactor top
End is detachably provided with to accept and struggled against, and accepts bucket bottom connection pulverizer, installs two groups of crushing rollers in pulverizer, set on crushing roller
The crushing teeth staggeredly that cooperates is equipped with, crushing roller is connected with external motor, and kettle cover is provided with blast pipe and safety valve, kettle cover
Upper installation air gauge.
As the further scheme of the present invention：Described camera is connected by wire with external display device.
As further scheme of the invention：Described kettle cover top surface is provided with handle.
As further scheme of the invention：Described rotating disk is arranged to circle.
As further scheme of the invention：Described stirring vane is arranged on the surrounding of stirring cone.
As further scheme of the invention：Described stirring vane is semicircle.
As further scheme of the invention：The embedded chute being arranged on the inside of arc plate in described rotating disk edge
It is interior, it is fixedly connected on the outside of arc plate with reactor inwall, rotating disk and arc plate are arranged in same level.
As further scheme of the invention：Described water inlet pipe outer wall posts heat absorption graphite film.
As further scheme of the invention：Breathing waterproof film is provided with described blast pipe.
As further scheme of the invention：Described motor, vibrator, control valve, blast pipe pass through wire and control
Device connection processed.
Compared with prior art, the beneficial effects of the invention are as follows：Made admittedly by adjustable telescopic rod when the present invention passes through work
Determine pawl and hold on to bottom surface, avoid its movement, ensure the safety of device, stirring vane improves mixing effect, the arc that stirring is bored
Shape is stupefied to move up and down raw material, improve stirring efficiency, ensure to stir, vibrator vibrations, avoid reduction raw material viscous glutinous
On the rotating pan, reactant is stopped by rotating disk and arc plate, makes it ensure to react above rotating disk and arc plate, pass through gas
Body filling device blows afloat reactant, abundant, the raising of inner reaction to adding reacting gas in reactor or being passed through high-speed gas
Operating efficiency, suitable temperature is provided for reaction by heater, the effect and efficiency of reaction is improved, improves the effect of its heat absorption
Fruit, water inlet pipe siphon away heat caused by reaction, while preheating water or the liquid of other reactions, avoid waste of resource in time, Gu
The addition of precursor reactant thing covers locking kettle cover, solid reactant is broken by the crushing roller in pulverizer on bucket is accepted
It is broken, the abundant progress of convenient reaction in next step, improve operating efficiency and effect, avoid reacting caused by liquid pearl arranged with steam
Go out, temperature sensor measures the temperature in reactor and controls water inlet pipe to adjust in time by controller at any time, air gauge measurement
Air pressure in reactor, blast pipe is controlled to adjust the air pressure in reactor by controller, when air pressure is too high exceedes predetermined value
Air pressure jack-up safety valve reduces the air pressure in reactor in time, avoids potential safety hazard, improves security, simple in construction, user
Just, beneficial to popularization.
Brief description of the drawings
Fig. 1 is the structural representation of highly effective and safe chemical reaction kettle.
Fig. 2 is the top view of rotating disk in highly effective and safe chemical reaction kettle.
Fig. 3 is the structural representation of pulverizer in highly effective and safe chemical reaction kettle.
Fig. 4 is the connection diagram of arc plate in highly effective and safe chemical reaction kettle.
In figure：1st, controller, 2, level meter, 3, motor, 4, base, 5, rotary shaft, 6, reactor, 7, connecting plate, 8, rotation
Rotating disk, 9, discharge nozzle, 10, spring, 11, vibrator, 12, water inlet pipe, 13, temperature sensor, 14, camera, 15, timer,
16th, blast pipe, 17, safety valve, 18, kettle cover, 19, air gauge, 20, flowmeter, 21, stirring cone, 22, stirring vane, 23, flexible
Bar, 24, fixed claw, 25, arc it is stupefied, 26, gas filling device, 27, appendix, 28, heater, 29, spray row, 30, pulverizer,
31st, bucket is accepted, 32, gas outlet, 33, arc plate, 34, crushing teeth, 35, crushing roller.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-4, a kind of highly effective and safe chemical reaction kettle, including motor 3, base 4, rotary shaft 5, reactor 6, company
Fishplate bar 7, rotating disk 8, discharge nozzle 9, spring 10, vibrator 11, water inlet pipe 12, temperature sensor 13, camera 14, blast pipe
16th, safety valve 17 and kettle cover 18, the described upper side wall of base 4 are provided with expansion link 23, and the bottom of expansion link 23 is provided with fixed claw 24, work
Fixed claw 24 is held on to bottom surface by adjustable telescopic rod 23 when making, avoid its movement, ensure the safety of device, on base 4
Provided with rotary shaft 5, the side wall of base 4 installation controller 1 and level meter 2, base 4 is interior to be provided with motor 3, the output shaft of motor 3 and rotation
Axle 5 is connected, and the other end of rotary shaft 5 is connected by connecting plate 7 with rotating disk 8, and rotating disk 8 is arranged on the inner bottom of reactor 6, rotation
The bottom of rotating disk 8 and connecting plate 7 are provided with multigroup spring 10, the lower surface of rotating disk 8 installation vibrator 11 between connecting, rotating disk 8 is set
Circle, the edge of rotating disk 8 and the inner side active link of arc plate 33 are set to, the edge of rotating disk 8 is embedded to be arranged in arc plate 33
In the chute of side, the outside of arc plate 33 is fixedly connected with the inwall of reactor 6, and rotating disk 8 and arc plate 33 are arranged on same level
On face, reactant is stopped by rotating disk 8 and arc plate 33, it is ensured that rotating disk 8 and arc plate 33 react above, rotating disk
8 upper face center positions are provided with stirring cone 21, and stirring cone 21 outer walls rotation is provided with arc stupefied 25, and stirring cone 21 is hollow structure,
21 bottoms of stirring cone are connected by appendix 27 with gas filling device 26, and gas outlet 32 is uniformly provided with arc stupefied 25, is rotated
Disk 8 is provided with stirring vane 22, and stirring vane 22 is arranged on the surrounding of stirring cone 21, and stirring vane 22 is semicircle, paddle
Piece 22 improves mixing effect, and the arc stupefied 25 that stirring is bored on 21 can move up and down raw material, improve stirring efficiency, ensure stirring
Uniformly, vibrator 11 shakes, and avoids reduction raw material from being sticky in rotating disk 8, while by gas filling device 26 to reactor 6
Interior addition reacting gas is passed through high-speed gas and blows afloat reactant, inner reaction it is abundant, operating efficiency is improved, in reactor 6
Heater 28 is installed, suitable temperature is provided for reaction by heater 28, improves the effect and efficiency of reaction, the bottom of reactor 6
End is provided with discharge nozzle 9, and discharge nozzle 9 is provided with control valve, and the winding of the outer wall of reactor 6 is provided with water inlet pipe 12, installed on water inlet pipe 12
Flowmeter 20, the port of export of water inlet pipe 12 are provided with spray row 29, and spray row 29 is arranged on the inner upper end of reactor 6, the outer wall of water inlet pipe 12 patch
Have heat absorption graphite film, improve its heat absorption effect, water inlet pipe 12 in time siphon away reaction caused by heat, while preheating water or its
The liquid that he reacts, avoids waste of resource, water inlet pipe 12 is provided with control valve, and the inwall of reactor 6 is provided with the He of temperature sensor 13
Camera 14, camera 14 are connected by wire with external display device, and timer 15, the top of reactor 6 are installed on reactor 6
Provided with kettle cover 18, the top of reactor 6, which is detachably provided with, accepts bucket 31, undertaking bucket 31 bottoms connection pulverizer 30, in pulverizer 30
Two groups of crushing rollers 35 are installed, the crushing teeth 34 staggeredly that cooperates, crushing roller 35 and outside are provided with crushing roller 35
Motor connects, and solid reactant addition covers locking kettle cover 18 on bucket 31 is accepted, right by the crushing roller 30 in pulverizer 30
Solid reactant is crushed, and the abundant progress of convenient reaction in next step, improves operating efficiency and effect, kettle cover 18 is provided with row
Tracheae 16 and safety valve 17, is provided with breathing waterproof film in blast pipe 16, avoids reacting caused liquid pearl and discharged with steam, kettle
Air gauge 19 is installed, the top surface of kettle cover 18 is provided with handle, and motor 3, vibrator 11, control valve, blast pipe 16 pass through wire on lid 18
It is connected with controller 1.
The present invention operation principle be：Fixed claw is set to hold on to bottom by adjustable telescopic rod when the present invention passes through work
Face, its movement is avoided, ensure the safety of device, stirring vane improves mixing effect, and the arc that stirring is bored is stupefied can to make raw material
Move up and down, improve stirring efficiency, ensure to stir, vibrator vibrations, avoid reduction raw material from being sticky in rotating disk, pass through
Rotating disk and arc plate stop reactant, make it ensure to react above rotating disk and arc plate, by gas filling device to anti-
Answer to add reacting gas in kettle or be passed through high-speed gas and blow afloat reactant, abundant, the raising operating efficiency, by adding of inner reaction
Hot device provides suitable temperature for reaction, improves the effect and efficiency of reaction, improves the effect of its heat absorption, and water inlet pipe siphons away in time
Heat caused by reaction, while preheating water or the liquid of other reactions, avoid waste of resource, and solid reactant addition is being accepted
On bucket, locking kettle cover is covered, solid reactant is crushed by the crushing roller in pulverizer, convenient reaction in next step
Fully carry out, improve operating efficiency and effect, avoid reacting caused by liquid pearl discharged with steam, temperature sensor is surveyed at any time
Temperature in quantitative response kettle simultaneously controls water inlet pipe to adjust in time by controller, the air pressure in air gauge measurement reactor, passes through
Air pressure in controller control blast pipe regulation reactor, when air pressure is too high exceedes predetermined value, air pressure jacks up safety valve and dropped in time
Air pressure in low reaction kettle, potential safety hazard is avoided, improve security.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (9)
1. a kind of highly effective and safe chemical reaction kettle, including motor, base, rotary shaft, reactor, connecting plate, rotating disk, discharging
Pipe, spring, vibrator, water inlet pipe, temperature sensor, camera, blast pipe, safety valve and kettle cover, it is characterised in that described
Base upper side wall is provided with expansion link, and expansion link bottom is provided with fixed claw, and base is provided with rotary shaft, base side wall installation controller
And level meter, base is interior to be provided with motor, and motor output shaft passes through connecting plate and rotating disk with rotation axis connection, the rotary shaft other end
Connection, rotating disk are arranged on reactor inner bottom, multigroup spring, rotating disk are provided between rotating disk bottom and connecting plate connection
Vibrator is installed in lower surface, and rotating disk edge and active link on the inside of arc plate, rotating disk upper face center position are provided with stirring
Cone, stirring cone outer wall rotation is stupefied provided with arc, and stirring cone is hollow structure, and stirring cone bottom is filled by appendix and gas filling
Connection is put, is uniformly provided with gas outlet on arc is stupefied, rotating disk is provided with stirring vane, installation heater in reactor, reactor
Bottom is provided with discharge nozzle, and discharge nozzle is provided with control valve, and the winding of reactor outer wall is provided with water inlet pipe, flow is installed on water inlet pipe
Meter, the water inlet pipe port of export are provided with spray and arranged, and spray row is arranged on reactor inner upper end, and water inlet pipe is provided with control valve, on water inlet pipe
Provided with control valve, reactor inwall is provided with temperature sensor and camera, installs timer on reactor, reactor top is provided with
Kettle cover, reactor top are detachably provided with to accept and struggled against, and accept bucket bottom connection pulverizer, two groups of broken rollings are installed in pulverizer
Tin, the crushing teeth staggeredly that cooperates is provided with crushing roller, crushing roller is connected with external motor, and kettle cover is provided with exhaust
Pipe and safety valve, air gauge is installed on kettle cover.
2. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that described camera by wire with
External display device connects.
3. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that described kettle cover top surface is provided with hand
Handle.
4. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that described rotating disk is arranged to justify
Shape.
5. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that described stirring vane, which is arranged on, to be stirred
Mix the surrounding of cone.
6. highly effective and safe chemical reaction kettle according to claim 4, it is characterised in that described rotating disk edge is embedded
It is arranged in the chute on the inside of arc plate, is fixedly connected on the outside of arc plate with reactor inwall, rotating disk and arc plate are arranged on
In same level.
7. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that described described water inlet pipe outer wall
Post heat absorption graphite film.
8. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that be provided with described blast pipe ventilative
Waterproof membrane.
9. highly effective and safe chemical reaction kettle according to claim 1, it is characterised in that described motor, vibrator, control
Valve, blast pipe are connected by wire with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055789.0A CN107737573A (en) | 2017-11-01 | 2017-11-01 | A kind of highly effective and safe chemical reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055789.0A CN107737573A (en) | 2017-11-01 | 2017-11-01 | A kind of highly effective and safe chemical reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107737573A true CN107737573A (en) | 2018-02-27 |
Family
ID=61233865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055789.0A Pending CN107737573A (en) | 2017-11-01 | 2017-11-01 | A kind of highly effective and safe chemical reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107737573A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289752A (en) * | 2018-11-30 | 2019-02-01 | 钦州学院 | Based on the mixed gas-liquid of flexible injection up and down, reactive liquid solution experiment instrument |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205925702U (en) * | 2016-08-16 | 2017-02-08 | 中山市承铭农业技术开发有限公司 | High stirring force chemical industry retort that solid -liquid separately mixes |
| CN106902687A (en) * | 2017-04-26 | 2017-06-30 | 吴建昌 | It is provided with the agitator of air slot blade |
| CN107029648A (en) * | 2017-05-25 | 2017-08-11 | 合肥智慧殿投资管理有限公司 | A kind of safe and efficient easy heating cooling chemical reaction kettle |
-
2017
- 2017-11-01 CN CN201711055789.0A patent/CN107737573A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205925702U (en) * | 2016-08-16 | 2017-02-08 | 中山市承铭农业技术开发有限公司 | High stirring force chemical industry retort that solid -liquid separately mixes |
| CN106902687A (en) * | 2017-04-26 | 2017-06-30 | 吴建昌 | It is provided with the agitator of air slot blade |
| CN107029648A (en) * | 2017-05-25 | 2017-08-11 | 合肥智慧殿投资管理有限公司 | A kind of safe and efficient easy heating cooling chemical reaction kettle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109289752A (en) * | 2018-11-30 | 2019-02-01 | 钦州学院 | Based on the mixed gas-liquid of flexible injection up and down, reactive liquid solution experiment instrument |
| CN109289752B (en) * | 2018-11-30 | 2024-04-19 | 钦州学院 | Gas-liquid and liquid-liquid reaction experiment instrument based on up-down telescopic injection mixing |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180227 |