CN115253977A - Spinning polymerization reactor for chemical fiber engineering nylon 6 chips and production process thereof - Google Patents
Spinning polymerization reactor for chemical fiber engineering nylon 6 chips and production process thereof Download PDFInfo
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- CN115253977A CN115253977A CN202211009882.9A CN202211009882A CN115253977A CN 115253977 A CN115253977 A CN 115253977A CN 202211009882 A CN202211009882 A CN 202211009882A CN 115253977 A CN115253977 A CN 115253977A
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- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 49
- 229920002292 Nylon 6 Polymers 0.000 title claims abstract description 22
- 239000000126 substance Substances 0.000 title claims abstract description 22
- 239000000835 fiber Substances 0.000 title claims abstract description 20
- 238000009987 spinning Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229920000642 polymer Polymers 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 83
- 239000002994 raw material Substances 0.000 claims description 40
- 238000006243 chemical reaction Methods 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- 238000000746 purification Methods 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 238000001179 sorption measurement Methods 0.000 claims description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 239000000872 buffer Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 11
- 230000001681 protective effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
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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
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/005—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by heat treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- 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
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Polymers & Plastics (AREA)
- Thermal Sciences (AREA)
- Medicinal Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a spinning polymerization reactor for nylon 6 chips in chemical fiber engineering and a production process thereof. According to the invention, the slide rail is arranged on the inner side of the mounting groove, the slide block is driven to run on the slide rail to move in a reciprocating manner, so that the anti-corrosion scraper can scrape off the polymer attached to the inner wall of the middle part of the inner barrel, the drive pump runs to extract the cleaning water in the water storage tank, and the cleaning water is sprayed out from the cleaning spray head through the water delivery pipe to clean the inner wall of the inner barrel, so that the labor intensity of workers is reduced, and the service life of the polymerization reactor is prolonged.
Description
Technical Field
The invention relates to the technical field of nylon 6 production, in particular to a spinning polymerization reactor for nylon 6 chips in chemical fiber engineering and a production process thereof.
Background
With the rapid development of productivity, the chemical industry has made great progress, nylon 6 is a thermoplastic plastic, taking caprolactam as raw material, adding a certain amount of auxiliary agent, polymerizing under certain technological conditions, and preparing into macromolecular compound through processes such as tape injection, granulating, extraction, vacuum drying, etc., and is widely applied to the aspects of automobiles, machinery, daily products, chemical building materials, etc., and a polymerization reactor is needed to polymerize processing raw materials and reaction reagents during the production of nylon 6.
The prior art polymerization reactors have the following disadvantages:
1. patent document CN212680988U discloses an integrated nylon polymerization reactor, wherein a feeding pipe is arranged above a discharging pipe, the feeding pipe and the discharging pipe are communicated with a reaction cavity of a reaction vessel, a stirring motor is arranged above the reaction vessel, and an output shaft of the stirring motor is connected to a stirring assembly in the reaction cavity through a rotating bearing; the stirring subassembly includes (mixing) shaft, adapter sleeve, first stirring rake, connecting piece and second stirring rake, and vertical, the rotatable setting of (mixing) shaft is in reaction vessel, first stirring rake passes through the adapter sleeve configuration is in on the (mixing) shaft, the second stirring rake passes through the connecting piece connect in first stirring rake. The stirring motor drives the stirring shaft to rotate, so that the first stirring paddle and the second stirring paddle are driven to rotate, the stirring range of the first stirring paddle in the reaction cavity can be properly enlarged through the second stirring paddle, and materials in the reaction cavity are fully mixed. "the polymerization reactor cannot subject the processing raw materials to pre-pulverization treatment, and the contact area between the raw materials is reduced to reduce the reaction rate between the materials.
2. Patent document CN212663521U discloses a multistage polymerization reactor, which comprises a reactor shell and a stirring device, wherein the inner wall of the reactor shell is provided with a jacket; the stirring device is arranged in the reactor shell and comprises a stirring shaft, at least one first stirring paddle and at least one second stirring paddle, and the at least one first stirring paddle is horizontally arranged on the stirring shaft; at least one second stirring paddle is horizontally arranged on the stirring shaft. The multi-stage polymerization reactor of the utility model has the advantages of sufficient stirring, good heat dissipation effect and easy treatment of high-viscosity fluid. The polymerization reactor can not effectively treat tail gas generated in the polymerization process, can cause pollution to the external processing environment and has certain potential safety hazard.
3. Patent document CN215139842U discloses a polymerization reactor for producing an esterified polymer, "comprising: the device comprises an adjusting device, a sliding device, a stirring device and a box body; the adjusting device comprises a mounting plate, a left sleeve, a right sleeve, an adjusting rod, a rectangular frame, a cam and a first motor; the left sleeve and the right sleeve are fixedly arranged on the mounting plate, the adjusting rod penetrates through the left sleeve and the right sleeve in a relative sliding mode, the middle of the adjusting rod is provided with the rectangular frame, and the cam is arranged in the rectangular frame; the first motor is arranged on the mounting plate, and the output end of the first motor penetrates through the mounting plate and is fixedly connected with the rotating shaft of the cam. Therefore, the utility model discloses an intensive mixing avoids extravagant material, has still solved among the prior art polymerization reactor and has had the insufficient problem of material stirring. The polymerization reactor has low heat exchange efficiency, easily causes other media in the polymer, and cannot ensure the polymerization precision of materials.
4. Patent document CN216260761U discloses a fuse-element direct spinning processing polymerization reactor, "including the device main part, the device main part includes apron and reaction storehouse, and the pan feeding mouth is installed to liquefaction mouth one side, filters storehouse internally mounted and has the mixing rod, and apron top opposite side installs barometer and steam outlet, and the discharge gate is installed to supporting leg top one side, and the engine is installed to the puddler below, and puts the periphery of reaction storehouse top and install the thermostat. This fuse-element directly spins processing polymerization reactor, utilize the position relation between apron and the reaction storehouse, will react the medicament and put into the reaction storehouse through the liquefaction mouth inside, heat reaction storehouse inside through the thermostat, utilize steam outlet release and regulation and control internal pressure, make device adaptability wider, make the material can filter fast, the material later stage of being convenient for reacts, thereby improve reaction effect, utilize the heat to accelerate the reaction rate of medicine and raw materials, improve device reaction efficiency. The polymerization reactor cannot thoroughly clean the polymer attached to the inner wall of the reaction bin, the next use of the polymerization reactor is not facilitated, and the residual materials are accumulated to shorten the service life of the polymerization reactor.
Disclosure of Invention
The invention aims to provide a spinning polymerization reactor for nylon 6 chips in chemical fiber engineering and a production process thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a spinning polymerization reactor for chemical fiber engineering nylon chips comprises a reactor main body, a jacket and a vibration block, wherein a crushing motor is installed at the top of the reactor main body, the jacket is installed on the inner side of the reactor main body, and an inner cylinder is installed on the inner side of the jacket;
the inner wall of the inner cylinder is provided with a vibration block, the outer side of the reactor main body is provided with a stirring motor, and the inner wall of the inner cylinder is hinged with an air cylinder;
the unloading motor is installed in the outside of reactor main part, the purifying box is installed in the outside of reactor main part, the back mounted of reactor main part has the storage water tank, the mounting groove has been seted up on the inner wall of inner tube.
Preferably, a feeding cylinder is installed at the top of the reactor main body, a controller is installed on the outer side of the reactor main body, a liquid inlet pipe is installed on the outer side of a jacket, a liquid discharge pipe is installed on the outer side of the jacket, a bearing plate is hinged to the inner wall of the inner cylinder, a temperature sensor is installed on the inner wall of the inner cylinder, and a discharging pipe is arranged on the outer side of the reactor main body in a penetrating mode.
Preferably, the output end of the crushing motor penetrates through the top of the reactor main body and is provided with a rotating rod, and the outer side of the rotating rod is provided with crushing teeth.
Preferably, install electric telescopic handle on the inner wall of vibrations piece, electric telescopic handle's the outside has cup jointed the spring, and the sliding seat is installed to two sets of electric telescopic handle's output, and the adapter sleeve is installed to the inboard of sliding seat, and the filter screen is installed to the inboard of adapter sleeve, and the lag is installed at electric telescopic handle's both ends.
Preferably, the slide rail is installed to the inboard of mounting groove, and the drive slider is installed to the outside gomphosis of slide rail, and the stopper is installed in the outside of slide rail, and the stopper cooperatees with the drive slider, and anticorrosive scraper blade is installed in the outside of drive slider, and the hob is installed in the outside that the reactor main part was run through to the output of unloading motor.
Preferably, the jacket is sleeved on the outer side of the inner cylinder, the output end of the air cylinder is hinged to the bottom of the bearing plate, the rotating rod is located above the filter screen, the opposite side of the protective sleeve is connected with the two ends of the spring, the output end of the spiral rod and the discharge pipe are located at the same horizontal height, the anticorrosive scraper blade is semicircular, the outer side of the anticorrosive scraper blade is in contact with the inner wall of the inner cylinder, and the limiting block limits the moving position of the driving sliding block.
Preferably, the output end of the stirring motor penetrates through the outer side of the reactor main body and is provided with a stirring rod, the outer side of the stirring rod is provided with a stirring blade, the top of the reactor main body is provided with a pressure gauge, and the top of the reactor main body is provided with an electric control valve.
Preferably, the internally mounted of purifying box has the gas-supply pipe, and the input of gas-supply pipe is connected with the output of automatically controlled valve, and the sterilamp is installed to the top inboard of purifying box, installs the baffle on the inner wall of purifying box, and the outside of purifying box runs through and has seted up the discharge port, and the driving pump is installed at the top of storage water tank, and the raceway is installed to the output of driving pump, and clean shower nozzle is installed to the output of raceway, and clean shower nozzle is located the inside of reactor main part.
Preferably, the polymerization reactor is operated as follows:
s1, firstly, a user opens a reactor through a controller, processing raw materials and reaction reagents are put into the reactor from a feeding cylinder, a crushing motor operates to drive a rotating rod to rotate, crushing teeth crush large particles in the raw materials, and the raw materials drop downwards through a filter screen;
s2, the stirring motor operates to drive the stirring rod to rotate so that the stirring blades can uniformly stir the processing raw materials and the reaction medicament in the reactor main body, and the pollution gas generated in the stirring process floats upwards and enters the purification box through the gas conveying pipe to react with the adsorption solvent in the purification box;
s3, detecting the polymerization temperature in real time by a temperature sensor, transmitting a control signal to a controller when the internal temperature of the inner barrel reaches a preset value, controlling a heat exchange medium liquid supply device to enter the inner part of the jacket through a liquid inlet pipe by the controller, enabling a heat exchange medium to flow in the inner part of the jacket and flow out of a liquid discharge pipe, continuously cooling the inner barrel, driving a bearing plate to move downwards by the operation of an air cylinder after stirring is finished so that the stirred polymer falls to the bottom of the inner barrel, and driving a screw rod to rotate by a feeding motor so that a screw blade pushes the polymer to a discharge pipe in a spiral manner;
s4, after the blanking is finished, the slide block is driven to operate on the slide rail to move in a reciprocating mode to enable the anti-corrosion scraper plate to scrape off the attached polymer on the inner wall of the middle portion of the inner barrel, the pump is driven to operate to extract the cleaning water in the water storage tank, and the cleaning water is sprayed out of the cleaning spray head through the water delivery pipe to clean the inner wall of the inner barrel;
preferably, the step S1 further includes the steps of:
s11, large particles in the processing raw materials fall onto the surface of the filter screen, the electric telescopic rod works to push the sliding seat to reciprocate in the vertical direction, the spring buffers the impact force during reciprocating movement, and the particles which are not completely crushed on the surface of the filter screen are vibrated and bounced;
s12, crushing the bounced particles for the second time by the crushing teeth, and mixing the completely crushed raw materials with a reaction medicament by falling through a filter screen.
In step S2, the method further includes the steps of:
s21, the controller controls the electric control valve to be opened to realize circulation of the polluted gas, the pressure in the inner barrel is accurately regulated, the baffle plate improves the contact area and reaction time of the polluted gas and the adsorption solvent, the disinfection lamp carries out auxiliary disinfection treatment on the adsorbed gas, and the treated gas is discharged to the outside from a discharge port;
in step S4, the method further includes the steps of:
s41, in the process, the limiting block limits the moving position of the driving slide block, the scraped polymer falls into the inner cylinder and is spirally transmitted to the discharge pipe, and the cleaned waste liquid is discharged to the outside from the discharge pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the electric telescopic rod is arranged on the inner wall of the vibration block, the rotation rod is driven by the operation of the crushing motor to rotate so that the crushing teeth crush large particles in raw materials, the raw materials drop downwards through the filter screen, the large particles in the processed raw materials fall onto the surface of the filter screen, the electric telescopic rod works to push the sliding seat to reciprocate in the vertical direction, the spring buffers the impact force during reciprocating movement, particles which are not completely crushed on the surface of the filter screen are vibrated and bounced, the crushing teeth crush the bounced particles for the second time, and the completely crushed raw materials fall through the filter screen and are mixed with reaction reagents, so that the reaction rate and the reaction effect are improved.
2. According to the invention, the gas delivery pipe is arranged in the purification box, the stirring motor operates to drive the stirring rod to rotate so as to enable the stirring blades to uniformly stir the processing raw materials and the reaction medicament in the reactor main body, the pollution gas generated in the stirring process flows upwards to enter the purification box through the gas delivery pipe to react with the adsorption solvent in the purification box, the baffle plate improves the contact area and reaction time of the pollution gas and the adsorption solvent, the disinfection lamp is used for carrying out auxiliary disinfection treatment on the adsorbed gas, the treated gas is discharged to the outside from the discharge port, and the pollution of the pollution gas to the external environment is avoided.
3. According to the invention, the inner cylinder is arranged on the inner side of the jacket, the temperature sensor is used for detecting the polymerization temperature in real time, when the internal temperature of the inner cylinder reaches a preset value, a control signal is transmitted to the controller, the controller controls the heat exchange medium supply equipment to enter the jacket through the liquid inlet pipe, the heat exchange medium flows in the jacket and flows out of the liquid outlet pipe, the inner cylinder is continuously cooled, the heat exchange efficiency is improved, and the production precision of the polymer is ensured.
4. According to the invention, the slide rail is arranged on the inner side of the mounting groove, after stirring is completed, the cylinder operates to drive the bearing plate to move downwards so that the stirred polymer falls to the bottom of the inner barrel, the blanking motor operates to drive the screw rod to rotate so that the screw blade pushes the polymer to the discharge pipe, the slide block operates on the slide rail to move in a reciprocating manner so that the anti-corrosion scraper scrapes the polymer attached to the inner wall of the middle part of the inner barrel, the drive pump operates to extract the cleaning water in the water storage tank, and the cleaning water is sprayed out from the cleaning spray head through the water delivery pipe to clean the inner wall of the inner barrel, so that the labor intensity of workers is reduced, and the service life of the polymerization reactor is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the internal structure of the present invention;
FIG. 3 is a schematic perspective view of a jacket according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at the point A;
FIG. 5 is a schematic perspective view of the anti-corrosion scraper of the present invention;
FIG. 6 is an enlarged view of the structure at B of the present invention;
FIG. 7 is a schematic view of the internal structure of the purification box of the present invention;
FIG. 8 is a schematic view of the internal structure of the water storage tank of the present invention.
In the figure: 1. a reactor body; 2. a grinding motor; 3. a jacket; 4. an inner barrel; 5. a vibration block; 6. a stirring motor; 7. a cylinder; 8. a blanking motor; 9. a purification box; 10. a water storage tank; 11. mounting grooves; 12. a feeding cylinder; 13. a controller; 14. a liquid inlet pipe; 15. a liquid discharge pipe; 16. carrying a plate; 17. a temperature sensor; 18. a rotating rod; 19. crushing teeth; 20. an electric telescopic rod; 21. a spring; 22. a sliding seat; 23. connecting sleeves; 24. a protective sleeve; 25. filtering with a screen; 26. a stirring rod; 27. stirring blades; 28. a slide rail; 29. driving the slide block; 30. a limiting block; 31. an anticorrosive scraper; 32. a screw rod; 33. a discharge pipe; 34. a pressure gauge; 35. an electrically controlled valve; 36. a gas delivery pipe; 37. a sterilizing lamp; 38. a baffle plate; 39. a discharge port; 40. driving the pump; 41. a water delivery pipe; 42. and cleaning the spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection or a movable connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
Referring to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention: a spinning polymerization reactor for chemical fiber engineering nylon 6 chips and a production process thereof;
comprises a reactor main body 1, a crushing motor 2 and a jacket 3, wherein the crushing motor 2 is arranged at the top of the reactor main body 1, an output end of the crushing motor 2 penetrates through the top of the reactor main body 1 and is provided with a rotating rod 18, crushing teeth 19 are arranged on the outer side of the rotating rod 18, the crushing motor 2 of the reactor main body 1 provides an installation position, the crushing motor 2 operates to drive the rotating rod 18 to rotate so that the crushing teeth 19 crush large particles in raw materials, the raw materials drop downwards through a filter screen 25, the large particles in the processing raw materials fall onto the surface of the filter screen 25, the jacket 3 is arranged on the inner side of the reactor main body 1, an inner cylinder 4 is arranged on the inner side of the jacket 3, a feeding cylinder 12 is arranged at the top of the reactor main body 1, a controller 13 is arranged on the outer side of the reactor main body 1, and a liquid inlet pipe 14 is arranged on the outer side of the jacket 3, the fluid-discharge tube 15 is installed in the outside of pressing from both sides cover 3, it has loading board 16 to articulate on the inner wall of inner tube 4, and the output of cylinder 7 is articulated with the bottom of loading board 16, install temperature sensor 17 on the inner wall of inner tube 4, row's material pipe 33 has been seted up in running through in the outside of reactor main part 1, it cup joints in the outside of inner tube 4 to press from both sides cover 3, add processing raw materials and auxiliary agent through feeding section of thick bamboo 12 temperature, temperature sensor 17 carries out real-time detection to polymerization temperature, reach control signal transmission to controller 13 when the inside temperature of inner tube 4 reaches the default, controller 13 control heat transfer medium supplies liquid equipment inside the cover 3 through feed liquor pipe 14 entering, heat transfer medium flows and flows from fluid-discharge tube 15 in pressing from both sides cover 3 inside, continuously cool down the processing to inner tube 4, heat exchange efficiency is improved.
Referring to fig. 1, fig. 2, fig. 4 and fig. 6, a spinning polymerization reactor for chemical fiber engineering nylon 6 chips and a production process thereof;
the reactor comprises a vibration block 5, a stirring motor 6 and a cylinder 7, wherein the vibration block 5 is installed on the inner wall of an inner barrel 4, the stirring motor 6 is installed on the outer side of a reactor main body 1, a stirring rod 26 is installed at the output end of the stirring motor 6, which penetrates through the outer side of the reactor main body 1, a stirring blade 27 is installed on the outer side of the stirring rod 26, the reactor main body 1 provides an installation position for the stirring motor 6 and ensures the stability of the reactor during operation, the stirring motor 6 drives the stirring rod 26 to rotate so that the stirring blade 27 can uniformly stir processing raw materials and reaction medicaments in the reactor main body 1, a pressure gauge 34 is installed on the top of the reactor main body 1, an electric control valve 35 is installed on the top of the reactor main body 1, the cylinder 7 is hinged on the inner wall of the inner barrel 4, the pressure gauge 34 monitors the internal pressure of the inner barrel 4 in real time to ensure that the internal pressure is in a proper state, after the stirring is completed, the air cylinder 7 operates to drive the bearing plate 16 to move downwards so that the stirred polymer falls to the bottom of the inner cylinder 4, the inner wall of the vibration block 5 is provided with the electric telescopic rod 20, the outer side of the electric telescopic rod 20 is sleeved with the spring 21, the output ends of the two groups of electric telescopic rods 20 are provided with the sliding seats 22, the inner sides of the sliding seats 22 are provided with the connecting sleeves 23, the inner sides of the connecting sleeves 23 are provided with the filter screens 25, the two ends of the electric telescopic rod 20 are provided with the protective sleeves 24, the opposite sides of the protective sleeves 24 are connected with the two ends of the spring 21, the connecting sleeves 23 are detachably connected with the filter screens 25, so that the later cleaning and replacement of the filter screens 25 are facilitated, the protective sleeves 24 protect the electric telescopic rod 20 while connecting the spring 21, the electric telescopic rod 20 pushes the sliding seat 22 to perform reciprocating movement in the vertical direction, and the spring 21 buffers the impact force during the reciprocating movement, the particles which are not completely crushed on the surface of the filter screen 25 are vibrated and bounced, the particles bounced are secondarily crushed by the crushing teeth 19, and the raw materials which are completely crushed are mixed with reaction reagents through the falling of the filter screen 25, so that the reaction speed and the effect are improved.
Referring to fig. 2, fig. 5 and fig. 6, a spinning polymerization reactor for chemical fiber engineering nylon 6 chips and a production process thereof;
including mounting groove 11, slide rail 28 and anticorrosive scraper blade 31, mounting groove 11 has been seted up on the inner wall of inner tube 4, slide rail 28 is installed to the inboard of mounting groove 11, drive slider 29 is installed to the outside gomphosis of slide rail 28, stopper 30 is installed in the outside of slide rail 28, and stopper 30 cooperatees with drive slider 29, anticorrosive scraper blade 31 is installed in the outside of drive slider 29, anticorrosive scraper blade 31 is semicircular in shape, anticorrosive scraper blade 31's the outside contacts with the inner wall of inner tube 4, stopper 30 restricts drive slider 29's shift position, mounting groove 11 provides the mounted position for slide rail 28, drive slider 29 moves reciprocating motion on slide rail 28 and makes anticorrosive scraper blade 31 strike off the attached polymer on the inner wall of inner tube 4 middle part, because the auxiliary agent has certain corrosivity, anticorrosive scraper blade 31 adopts anticorrosive material to make.
Referring to fig. 1, fig. 2, fig. 7 and fig. 8, a spinning polymerization reactor for chemical fiber engineering nylon 6 chips and a production process thereof;
comprises a blanking motor 8, a purifying box 9 and a water storage tank 10, wherein the blanking motor 8 is arranged on the outer side of a reactor main body 1, a spiral rod 32 is arranged at the output end of the blanking motor 8 through the outer side of the reactor main body 1, the output end of the spiral rod 32 and a discharge pipe 33 are positioned at the same horizontal height, the reactor main body 1 provides a mounting position for the blanking motor 8, the blanking motor 8 drives the spiral rod 32 to rotate to enable a spiral blade to spirally push a polymer to the discharge pipe 33, the purifying box 9 is arranged on the outer side of the reactor main body 1, a gas conveying pipe 36 is arranged inside the purifying box 9, the input end of the gas conveying pipe 36 is connected with the output end of an electric control valve 35, a sterilizing lamp 37 is arranged on the inner side of the top of the purifying box 9, a baffle 38 is arranged on the inner wall of the purifying box 9, a discharge port 39 is arranged on the outer side of the purifying box 9 in a penetrating manner, polluted gas generated in the stirring process flows upwards to enter the purifying box 9 through the gas conveying pipe 36, react with the disinfection and adsorption solvent in the purification box 9, the baffle 38 improves the contact area of the polluted gas and the adsorption solvent and the reaction duration, the disinfection lamp 37 carries out auxiliary disinfection treatment on the adsorbed gas, the treated gas is discharged to the outside from the discharge port 39, the water storage tank 10 is installed at the back of the reactor main body 1, the driving pump 40 is installed at the top of the water storage tank 10, the output end of the driving pump 40 is provided with the water delivery pipe 41, the output end of the water delivery pipe 41 is provided with the cleaning nozzle 42, the cleaning nozzle 42 is positioned in the reactor main body 1, the water storage tank 10 provides the mounting position for the driving pump 40 and ensures the running stability of the driving pump 40, the driving pump 40 operates to extract the cleaning water in the water storage tank 10, the cleaning water is sprayed out from the cleaning nozzle 42 through the water delivery pipe 41 to clean the inner wall of the inner barrel 4, the labor intensity of workers is reduced, and the service life of the polymerization reactor is prolonged.
The polymerization reactor was operated as follows:
s1, firstly, a user opens a reactor through a controller 13, processing raw materials and reaction reagents are put into the reactor from a feeding cylinder 12, a crushing motor 2 operates to drive a rotating rod 18 to rotate, crushing teeth 19 crush large particles in the raw materials, and the raw materials drop downwards through a filter screen 25;
s2, the stirring motor 6 operates to drive the stirring rod 26 to rotate, so that the stirring blades 27 uniformly stir the processing raw materials and the reaction reagents in the reactor main body 1, and the pollution gas generated in the stirring process flows upwards to enter the purification box 9 through the gas conveying pipe 36 and reacts with the adsorption solvent in the purification box 9;
s3, detecting the polymerization temperature in real time by a temperature sensor 17, transmitting a control signal to a controller 13 when the internal temperature of the inner cylinder 4 reaches a preset value, controlling a heat exchange medium liquid supply device to enter the jacket 3 through a liquid inlet pipe 14 by the controller 13, enabling a heat exchange medium to flow in the jacket 3 and flow out of a liquid discharge pipe 15, continuously cooling the inner cylinder 4, driving a bearing plate 16 to move downwards by an air cylinder 7 after stirring is finished so that the stirred polymer falls to the bottom of the inner cylinder 4, and driving a screw rod 32 to rotate by a blanking motor 8 so that a screw blade pushes the polymer to a material discharge pipe 33 in a spiral manner;
and S4, after the blanking is finished, the sliding block 29 is driven to operate on the sliding rail 28 to move in a reciprocating mode, so that the anti-corrosion scraper 31 scrapes off polymers attached to the inner wall of the middle part of the inner barrel 4, the drive pump 40 operates to pump the cleaning water in the water storage tank 10, and the cleaning water is sprayed out from the cleaning spray head 42 through the water conveying pipe 41 to clean the inner wall of the inner barrel 4.
In step S1, the method further includes the steps of:
s11, large particles in the processing raw materials fall onto the surface of a filter screen 25, an electric telescopic rod 20 works to push a sliding seat 22 to reciprocate in the vertical direction, a spring 21 buffers the impact force during reciprocating movement, and the particles which are not completely crushed on the surface of the filter screen 25 are vibrated and bounced;
s12, secondarily crushing the bounced particles by the crushing teeth 19, and mixing the completely crushed raw materials with a reaction medicament by falling through a filter screen 25;
in step S2, the method further includes the steps of:
s21, the controller 13 controls the electric control valve 35 to be opened to realize circulation of the polluted gas, the pressure in the inner barrel 4 is accurately regulated, the baffle 38 improves the contact area and reaction duration of the polluted gas and the adsorption solvent, the disinfection lamp 37 conducts auxiliary disinfection treatment on the adsorbed gas, and the treated gas is discharged to the outside from the discharge port 39;
in step S4, the method further includes the steps of:
s41, in the process, the limiting block 30 limits the moving position of the driving slide block 29, the scraped polymer falls into the inner cylinder 4 and is spirally transmitted to the discharge pipe 33, and the cleaned waste liquid is also discharged to the outside from the discharge pipe 33.
The working principle is as follows: when the device is used, firstly, a user opens the reactor through the controller 13, processing raw materials and reaction reagents are put into the reactor from the feeding cylinder 12, the crushing motor 2 operates to drive the rotating rod 18 to rotate so that the crushing teeth 19 crush large particles in the raw materials, the raw materials drop downwards through the filter screen 25, the large particles in the processing raw materials fall onto the surface of the filter screen 25, the electric telescopic rod 20 operates to push the sliding seat 22 to reciprocate in the vertical direction, the spring 21 buffers the impact force during reciprocating movement, the particles which are not completely crushed on the surface of the filter screen 25 are vibrated and bounced, the crushing teeth 19 perform secondary crushing on the bounced particles, the completely crushed raw materials fall through the filter screen 25 and are mixed with the reaction reagents, the stirring motor 6 operates to drive the stirring rod 26 to rotate so that the stirring blades 27 uniformly stir the processing raw materials and the reaction reagents inside the reactor main body 1, the pollution gas generated in the stirring process flows upwards to enter the purification box 9 through the gas pipe 36 and react with the adsorption solvent in the purification box 9, the treated gas is discharged to the outside from the discharge port 39, the temperature sensor 17 detects the polymerization temperature in real time, when the internal temperature of the inner barrel 4 reaches a preset value, a control signal is transmitted to the controller 13, the controller 13 controls the heat exchange medium supply equipment to enter the jacket 3 through the liquid inlet pipe 14, the heat exchange medium flows in the jacket 3 and flows out from the liquid discharge pipe 15, the temperature reduction treatment is continuously performed on the inner barrel 4, after the stirring is completed, the air cylinder 7 operates to drive the bearing plate 16 to move downwards so that the stirred polymer falls to the bottom of the inner barrel 4, the blanking motor 8 operates to drive the screw rod 32 to rotate so that the screw blade pushes the polymer to the discharge pipe 33, after the blanking is completed, the slide block 29 is driven to operate on the slide rail 28 to reciprocate so that the anticorrosive scraper 31 can drive the anticorrosive scraper 31 to move downwards on the inner wall of the middle part of the inner barrel 4 The polymer is scraped, the driving pump 40 is operated to pump the cleaning water in the water storage tank 10, and the cleaning water is sprayed out from the cleaning nozzle 42 through the water pipe 41 to clean the inner wall of the inner cylinder 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a chemical fibre engineering nylon 6 section spinning polymerization ware, includes reactor main part (1), presss from both sides cover (3) and vibrations piece (5), its characterized in that: the top of the reactor main body (1) is provided with a crushing motor (2), the inner side of the reactor main body (1) is provided with a jacket (3), and the inner side of the jacket (3) is provided with an inner cylinder (4);
the inner wall of the inner cylinder (4) is provided with a vibration block (5), the outer side of the reactor main body (1) is provided with a stirring motor (6), and the inner wall of the inner cylinder (4) is hinged with an air cylinder (7);
unloading motor (8) are installed in the outside of reactor main part, purifying box (9) are installed in the outside of reactor main part (1), the back mounted of reactor main part (1) has storage water tank (10), mounting groove (11) have been seted up on the inner wall of inner tube (4).
2. The spinning polymerization reactor for chemical fiber engineering nylon 6 chips, according to claim 1, is characterized in that: a feeding cylinder (12) is installed at the top of the reactor main body (1), a controller (13) is installed on the outer side of the reactor main body (1), a liquid inlet pipe (14) is installed on the outer side of a jacket (3), a liquid discharge pipe (15) is installed on the outer side of the jacket (3), a bearing plate (16) is hinged to the inner wall of the inner cylinder (4), a temperature sensor (17) is installed on the inner wall of the inner cylinder (4), and a discharge pipe (33) is arranged on the outer side of the reactor main body (1) in a penetrating mode.
3. The spinning polymerization reactor for chemical fiber engineering nylon 6 chips, according to claim 1, is characterized in that: the output end of the crushing motor (2) penetrates through the top of the reactor main body (1) and is provided with a rotating rod (18), and the outer side of the rotating rod (18) is provided with crushing teeth (19).
4. The spinning polymerization reactor for chemical fiber engineering nylon 6 chips, according to claim 1, is characterized in that: install electric telescopic handle (20) on the inner wall of vibrations piece (5), spring (21) have been cup jointed in the outside of electric telescopic handle (20), sliding seat (22) are installed to the output of two sets of electric telescopic handle (20), and adapter sleeve (23) are installed to the inboard of sliding seat (22), and filter screen (25) are installed to the inboard of adapter sleeve (23), and lag (24) are installed at the both ends of electric telescopic handle (20).
5. The spinning polymerization reactor for chemical fiber engineering nylon 6 chips, according to claim 1, is characterized in that: slide rail (28) are installed to the inboard of mounting groove (11), and drive slider (29) are installed to the outside gomphosis of slide rail (28), and stopper (30) are installed in the outside of slide rail (28), and stopper (30) and drive slider (29) cooperate, and anticorrosive scraper blade (31) are installed in the outside of drive slider (29), and hob (32) are installed in the outside that the output of unloading motor (8) runs through reactor main part (1).
6. The spinning polymerization reactor for chemical fiber engineering nylon 6 chips according to any one of claims 1 to 5, characterized in that: the outer side of the inner cylinder (4) is sleeved with the clamping sleeve (3), the output end of the air cylinder (7) is hinged to the bottom of the bearing plate (16), the rotating rod (18) is located above the filter screen (25), the opposite side of the protecting sleeve (24) is connected with the two ends of the spring (21), the output end of the spiral rod (32) and the discharge pipe (33) are located at the same horizontal height, the anti-corrosion scraper (31) is semicircular, the outer side of the anti-corrosion scraper (31) is in contact with the inner wall of the inner cylinder (4), and the limiting block (30) limits the moving position of the driving sliding block (29).
7. The spinning polymerization reactor for the chemical fiber engineering nylon 6 chips as claimed in claim 1, characterized in that: stirring rod (26) are installed in the outside that the output of agitator motor (6) runs through reactor main part (1), and stirring leaf (27) are installed in the outside of stirring rod (26), and manometer (34) are installed at the top of reactor main part (1), and automatically controlled valve (35) are installed at the top of reactor main part (1).
8. The spinning polymerization reactor for the chemical fiber engineering nylon 6 chips as claimed in claim 1, characterized in that: the internally mounted of purifying box (9) has gas-supply pipe (36), and the input of gas-supply pipe (36) is connected with the output of automatically controlled valve (35), sterilamp (37) are installed to the top inboard of purifying box (9), install baffle (38) on the inner wall of purifying box (9), discharge port (39) have been run through in the outside of purifying box (9), driving pump (40) are installed at the top of storage water tank (10), raceway (41) are installed to the output of driving pump (40), clean shower nozzle (42) are installed to the output of raceway (41), and clean shower nozzle (42) are located the inside of reactor main part (1).
9. The production process of the chemical fiber engineering nylon 6 chip spinning polymerization reactor as claimed in any one of claims 1 to 8, wherein the polymerization reactor is operated by the following steps:
s1, firstly, a user opens a reactor through a controller (13), processing raw materials and reaction reagents are put into the reactor from a feeding cylinder (12), a crushing motor (2) operates to drive a rotating rod (18) to rotate so that crushing teeth (19) crush large particles in the raw materials, and the raw materials drop downwards through a filter screen (25);
s2, the stirring motor (6) operates to drive the stirring rod (26) to rotate, so that the stirring blades (27) uniformly stir the processing raw materials and the reaction reagents in the reactor main body (1), and the polluted gas generated in the stirring process flows upwards to enter the purification box (9) through the gas conveying pipe (36) and reacts with the adsorption solvent in the purification box (9);
s3, a temperature sensor (17) detects the polymerization temperature in real time, when the internal temperature of the inner cylinder (4) reaches a preset value, a control signal is transmitted to a controller (13), the controller (13) controls a heat exchange medium liquid supply device to enter the jacket (3) through a liquid inlet pipe (14), a heat exchange medium flows in the jacket (3) and flows out of a liquid discharge pipe (15), the inner cylinder (4) is continuously cooled, after stirring is completed, an air cylinder (7) operates to drive a bearing plate (16) to move downwards so that the stirred polymer falls to the bottom of the inner cylinder (4), and a blanking motor (8) operates to drive a spiral rod (32) to rotate so that a spiral blade spirally pushes the polymer to a discharge pipe (33);
s4, after the blanking is finished, the sliding block (29) is driven to move on the sliding rail (28) in a reciprocating mode to enable the anti-corrosion scraper (31) to scrape off polymers attached to the inner wall of the middle portion of the inner cylinder (4), the drive pump (40) operates to pump out cleaning water in the water storage tank (10), and the cleaning water is sprayed out from the cleaning spray head (42) through the water conveying pipe (41) to clean the inner wall of the inner cylinder (4).
10. The production process of the chemical fiber engineering nylon 6 chip spinning polymerization reactor, as claimed in claim 9, further comprising the following steps in the step S1:
s11, large particles in the processing raw materials fall onto the surface of a filter screen (25), an electric telescopic rod (20) works to push a sliding seat (22) to reciprocate in the vertical direction, a spring (21) buffers the impact force during reciprocating movement, and the particles which are not completely crushed on the surface of the filter screen (25) are vibrated and bounced;
s12, crushing the bounced particles for the second time by the crushing teeth (19), and mixing the raw materials which are crushed completely with the reaction medicament by falling through a filter screen (25);
in step S2, the method further includes the steps of:
s21, the controller (13) controls the electric control valve (35) to be opened to realize circulation of the polluted gas, the internal pressure of the inner cylinder (4) is accurately regulated, the baffle (38) improves the contact area and reaction duration of the polluted gas and the adsorption solvent, the disinfection lamp (37) performs auxiliary disinfection treatment on the adsorbed gas, and the treated gas is discharged to the outside from the discharge port (39);
in step S4, the method further includes the steps of:
s41, in the process, the limiting block (30) limits the moving position of the driving slide block (29), the scraped polymer falls into the inner cylinder (4) and is spirally transmitted to the discharge pipe (33), and the cleaned waste liquid is discharged to the outside from the discharge pipe (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211009882.9A CN115253977A (en) | 2022-08-23 | 2022-08-23 | Spinning polymerization reactor for chemical fiber engineering nylon 6 chips and production process thereof |
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| CN202211009882.9A CN115253977A (en) | 2022-08-23 | 2022-08-23 | Spinning polymerization reactor for chemical fiber engineering nylon 6 chips and production process thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116272798A (en) * | 2023-03-22 | 2023-06-23 | 南通恒润新材料科技有限公司 | Reaction kettle for producing industrial yarn high-speed spinning oil and use method |
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| US4370302A (en) * | 1980-01-04 | 1983-01-25 | Teijin Limited | Machine for solid phase polymerization |
| CN209109314U (en) * | 2018-10-26 | 2019-07-16 | 天津中医药大学 | A kind of medicine rubbish crushing chlorination equipment |
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Application publication date: 20221101 |