CN117504792A - Coagulation device is used in isoprene rubber production - Google Patents
Coagulation device is used in isoprene rubber production Download PDFInfo
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- CN117504792A CN117504792A CN202410009865.8A CN202410009865A CN117504792A CN 117504792 A CN117504792 A CN 117504792A CN 202410009865 A CN202410009865 A CN 202410009865A CN 117504792 A CN117504792 A CN 117504792A
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- Prior art keywords
- stirring
- fixedly connected
- shaft
- cleaning
- groove
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- 238000005345 coagulation Methods 0.000 title claims abstract description 56
- 230000015271 coagulation Effects 0.000 title claims abstract description 56
- 229920003049 isoprene rubber Polymers 0.000 title claims abstract description 25
- 238000010092 rubber production Methods 0.000 title claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 244
- 238000004140 cleaning Methods 0.000 claims abstract description 87
- 229920001971 elastomer Polymers 0.000 claims abstract description 37
- 239000005060 rubber Substances 0.000 claims abstract description 37
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000007921 spray Substances 0.000 claims description 24
- 238000002156 mixing Methods 0.000 claims description 20
- 238000009833 condensation Methods 0.000 claims description 16
- 230000005494 condensation Effects 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 229920003051 synthetic elastomer Polymers 0.000 abstract description 8
- 239000005061 synthetic rubber Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 24
- 239000003292 glue Substances 0.000 description 21
- 238000010091 synthetic rubber production Methods 0.000 description 4
- 238000010089 rubber coagulation Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229920006247 high-performance elastomer Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to the field of isoprene rubber production, and relates to a coagulation device for isoprene rubber production, which comprises a coagulation kettle, wherein the top of the coagulation kettle is fixedly connected with a stirring motor, the inner wall of the coagulation kettle is rotatably provided with a stirring shaft, the output shaft of the stirring motor is fixedly connected with the stirring shaft, the stirring shaft is provided with a plurality of stirring paddles, and a first cleaning component for cleaning the stirring shaft is arranged in the coagulation kettle; the first cleaning component comprises an electric cylinder fixedly connected with the top of the coagulation kettle and a cleaning ring sleeved on the stirring shaft; the telescopic end of the electric cylinder is fixedly connected with the cleaning ring, the inner peripheral surface of the cleaning ring is fixedly connected with a rubber ring, and the inner peripheral surface of the rubber ring is matched with the outer peripheral surface of the stirring shaft; the stirring paddles are rotatably arranged on the stirring shaft, and rebound parts for driving the stirring paddles to keep horizontal are arranged in the stirring paddles. The utility model solves the problem of lower production efficiency of synthetic rubber.
Description
Technical Field
The utility model relates to the field of isoprene rubber production, in particular to a coagulation device for isoprene rubber production.
Background
The isoprene rubber is a high-performance rubber for tyre production, is widely applied to the tyre manufacturing industry by virtue of stable chemical properties, and has good elasticity, cold resistance (glass transition temperature-68 ℃) and high tensile strength. The preparation process of isoprene rubber generally comprises the following steps: the method comprises the core steps of isoprene monomer refining, polymerization, glue solution condensation, post-treatment and the like.
The related art can refer to Chinese patent publication No. CN216682866U, which discloses an acrylic rubber aftertreatment system, comprising a coagulation kettle, wherein the coagulation kettle is respectively connected with a polymeric flocculant tank, a calcium chloride solution tank, a hot water pipeline and a high-temperature latex pipeline, a motor-driven stirring shaft is arranged in the coagulation kettle, a first stirring paddle is arranged at the upper middle part of the stirring shaft, a second stirring paddle is arranged at the lower end of the stirring shaft, the second stirring paddle is a U-shaped stirring paddle, and the outer side of the second stirring paddle is connected with an elastic ball through a flexible chain; a discharge port of the coagulation kettle is connected with a feed port of the colloidal particle diluting kettle, and a vibrating screen is arranged on the connecting pipe line; starting the motor, driving the stirring shaft to rotate by the motor, driving the first stirring paddle to rotate with the second stirring paddle by the stirring shaft, and driving the elastic ball to impact the inner wall of the coagulation kettle by the second stirring paddle through the flexible chain, so that the inner wall of the coagulation kettle is not easy to be coated with glue.
To above-mentioned related art, in the in-process that mixes the solution in the cauldron that condenses, also be easy to adhere to the solution that waits to handle on (mixing) shaft and the stirring rake, only be difficult to clear up it through the elastic ball, still need the staff to clear up (mixing) shaft and stirring rake manually, result in synthetic rubber's production efficiency lower.
Disclosure of Invention
In order to solve the problem of low production efficiency of synthetic rubber, the utility model provides a coagulation device for isoprene rubber production.
The utility model provides a coagulation device for isoprene rubber production, which adopts the following technical scheme:
the utility model provides an isoprene rubber production is with condensing equipment, includes the condensation kettle, the top fixedly connected with stirring motor of condensation kettle, the (mixing) shaft is installed to rotation on the inner wall of condensation kettle, the output shaft and the (mixing) shaft fixed connection of stirring motor, install a plurality of stirring rake on the (mixing) shaft, install the first clearance part that is used for carrying out the clearance to the (mixing) shaft in the condensation kettle;
the first cleaning component comprises an electric cylinder fixedly connected with the top of the coagulation kettle and a cleaning ring sleeved on the stirring shaft; the telescopic end of the electric cylinder is fixedly connected with the cleaning ring, a rubber ring is fixedly connected to the inner peripheral surface of the cleaning ring, and the inner peripheral surface of the rubber ring is matched with the outer peripheral surface of the stirring shaft;
the stirring paddles are all rotatably arranged on the stirring shaft, rebound parts for driving the stirring paddles to keep horizontal are all arranged in the stirring paddles, and a second cleaning part for cleaning the stirring paddles is arranged on the stirring shaft.
Through adopting above-mentioned technical scheme, after rubber is condensed, start electronic cylinder, electronic cylinder drives the clearance ring and removes, the clearance ring drives the rubber circle and removes, the rubber circle can clear up the glue solution on the (mixing) shaft global, when clearance ring and stirring rake contact, the clearance ring promotes the stirring rake and overturns, when clearance ring and stirring rake separation, rebound part drive stirring rake upset is to the horizontality, at the in-process of stirring rake upset, the second clearance part can clear up the stirring rake, the staff of being convenient for operates to the lower problem of synthetic rubber production efficiency has been solved.
Preferably, a plurality of holding grooves which are arranged corresponding to the stirring paddles are vertically formed in the peripheral surface of the stirring shaft, the stirring paddles are respectively hinged to the inner wall of the holding groove, and the stirring paddles can be contained in the holding groove.
Through adopting above-mentioned technical scheme, promote the stirring rake at the clearance ring and overturn the in-process, the stirring rake can be accomodate in the holding tank, has reduced the stirring rake and has caused the emergence of influence condition to the removal process of clearance ring.
Preferably, the second cleaning component comprises rubber pads fixedly connected to two opposite inner walls of the accommodating groove; the stirring paddle can be contacted with the two rubber pads, the top surface of the stirring paddle is an arc surface, and when the stirring paddle is positioned in the accommodating groove, the arc surface on the stirring paddle is matched with the peripheral surface of the stirring shaft.
Through adopting above-mentioned technical scheme, at the in-process of stirring rake upset, the both sides of stirring rake contact with the rubber pad respectively, and the rubber pad can clear up the glue solution on the stirring rake, and the clearance ring also can clear up the side that the (mixing) shaft was kept away from to the stirring rake simultaneously, and the staff of being convenient for operates, further has solved the lower problem of synthetic rubber production efficiency.
Preferably, wear to be equipped with in the stirring rake with the stirring rake rotate the axis of rotation of being connected, the axis of rotation is the level setting, and with the inner wall fixed connection of holding tank, the resilience part is established at epaxial torsional spring including the cover, the one end and the stirring rake fixed connection of torsional spring, the other end and the inner wall fixed connection of holding tank of torsional spring.
Through adopting above-mentioned technical scheme, at the in-process of stirring rake upset, the stirring rake applys effort to the torsional spring, when clearance ring and stirring rake separation, the torsional spring applys effort to the stirring rake for the stirring rake upset is to the horizontality, need not the staff and operates.
Preferably, a locking part for locking the stirring paddle is arranged in the accommodating groove, an installing groove is formed in the inner wall of the accommodating groove, and the locking part comprises a locking spring fixedly connected to the inner wall of the installing groove and a locking block slidingly arranged in the installing groove; the locking spring is fixedly connected with the locking block, a plugging groove for the locking block to be plugged in is formed in the side wall of the stirring paddle, a locking inclined surface is formed in the end face, facing the stirring paddle, of the locking block, and the locking inclined surface can be in contact with the side edge of the stirring paddle; an unlocking component for unlocking the locking block to lock the stirring paddle is arranged at the top of the stirring shaft.
Through adopting above-mentioned technical scheme, at the in-process of stirring rake upset, when stirring rake and locking inclined plane contact, the stirring rake is moved through locking inclined plane promotion locking piece, locking spring is the compression form this moment, when locking piece and jack groove are relative, locking spring promotes the locking piece and inserts the jack groove in, the locking piece locks the stirring rake, simultaneously the stirring rake is accomodate completely in the holding tank, at the in-process that the clearance ring upwards moved, the clearance ring can not promote the stirring rake upwards to overturn, the space that the stirring rake occupies on the (mixing) shaft has been reduced, distance between two adjacent stirring rake is shorter, it is more abundant to stir in the coagulation kettle.
Preferably, a sliding groove is vertically formed in the top of the stirring shaft, a sliding hole communicated with the mounting groove is formed in the inner wall of the sliding groove, and the unlocking part comprises a sliding rod and a connecting rod, wherein the sliding rod is slidably mounted on the inner wall of the sliding groove; the utility model discloses a cleaning device for a vehicle, including the cleaning ring, the connecting rod, the sliding rod extends to the outside of sliding tray, and can follow the vertical slip of sliding tray, the top of cleaning ring can be contacted with the sliding rod, sliding rod and connecting rod fixed connection, rotate on the inner wall of mounting groove and install the driving roller, fixedly connected with unblock rope on the connecting rod, the one end and the locking piece fixed connection of connecting rod are kept away from to the unblock rope, the unblock rope is set up on the driving roller.
Through adopting above-mentioned technical scheme, at the in-process that the clearance ring upwards moved, when the clearance ring moved to the top of (mixing) shaft, clearance ring contacted with the slide bar, the slide bar was moved to clearance ring promotion slide bar afterwards, and the slide bar drives the connecting rod and removes, and the connecting rod passes through the unblock rope and drives the locking piece and remove for the locking piece breaks away from the jack-in groove, and the torsional spring can drive the stirring rake and overturn to the horizontality, makes the stirring rake continue stirring the glue solution in the coagulation kettle, has reduced staff's operating procedure, has solved the lower problem of synthetic rubber production efficiency.
Preferably, a spraying component is arranged in the condensation kettle, and comprises a water tank arranged at one side of the condensation kettle, a water pump fixedly connected to the condensation kettle and a spraying pipe fixedly connected below the cleaning ring; the water tank is connected with a water inlet of the water pump through a water inlet pipe, and a water outlet of the water pump is connected with the spray pipe through a water outlet pipe.
Through adopting above-mentioned technical scheme, after rubber is condensed, start the water pump, the water pump transports the rivers in the water tank to the shower in, washs (mixing) shaft and stirring rake at last for the (mixing) shaft is cleaner with the stirring rake clearance.
Preferably, the spray pipe is bent into a round shape, the spray pipe and the cleaning ring are coaxially arranged, a plurality of spray heads are fixedly connected to the spray pipe, the spray heads are uniformly distributed circumferentially around the spray pipe, and the spray heads are obliquely arranged towards the stirring shaft.
Through adopting above-mentioned technical scheme, a plurality of shower nozzles can be more even spray rivers on (mixing) shaft and stirring rake for the (mixing) shaft is cleaner with the stirring rake clearance.
Preferably, a storage groove is formed in the inner top surface of the condensation kettle, and the cleaning ring can move into the storage groove.
Through adopting above-mentioned technical scheme, when the clearance ring stopped using, accomodate the clearance ring in accomodating the groove, reduced the clearance ring and caused the emergence of influence condition to the work in the cauldron that condenses.
Preferably, a diversion inclined plane is formed on the inner bottom surface of the accommodating groove, and the diversion inclined plane is arranged in an outward inclined manner.
By adopting the technical scheme, in the process that the glue solution enters the accommodating groove, the glue solution can flow out of the accommodating groove through the diversion inclined plane, so that the occurrence of the situation that the glue solution remains in the accommodating groove is reduced.
In summary, the utility model has at least the following beneficial technical effects:
1. according to the utility model, the electric cylinder, the cleaning ring and the rubber ring are arranged, after rubber coagulation is completed, the electric cylinder is started, the cleaning ring is driven to move by the electric cylinder, the rubber ring is driven to move by the cleaning ring, the rubber ring can clean the glue solution on the peripheral surface of the stirring shaft, when the cleaning ring is contacted with the stirring paddle, the stirring paddle is pushed to turn over by the cleaning ring, when the cleaning ring is separated from the stirring paddle, the stirring paddle is driven to turn over to be horizontal by the rebound part, and in the turning over process of the stirring paddle, the stirring paddle can be cleaned by the second cleaning part, so that the operation of workers is facilitated, and the problem of lower production efficiency of the synthetic rubber is solved;
2. according to the utility model, the accommodating groove is formed, and the stirring paddle can be accommodated in the accommodating groove in the process of pushing the stirring paddle to turn over by the cleaning ring, so that the condition that the stirring paddle affects the moving process of the cleaning ring is reduced;
3. according to the utility model, the rubber pads are arranged on the two opposite inner walls of the accommodating groove, and in the overturning process of the stirring paddles, the two sides of the stirring paddles are respectively contacted with the rubber pads, so that the rubber solution on the stirring paddles can be cleaned by the rubber pads, and meanwhile, the side surfaces, far away from the stirring shaft, of the stirring paddles can be cleaned by the cleaning ring, so that the operation of workers is facilitated, and the problem of lower production efficiency of the synthetic rubber is further solved.
Drawings
FIG. 1 is a schematic view showing the overall structure of a coagulation device for isoprene rubber production according to an embodiment of the present utility model.
FIG. 2 is a schematic cross-sectional view of a coagulation tank according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a first cleaning member according to an embodiment of the present utility model.
Fig. 4 is a schematic structural view of a shower pipe according to an embodiment of the present utility model.
Fig. 5 is a schematic view showing a structure of a closed state of a stirring paddle according to an embodiment of the present utility model.
Fig. 6 is a schematic view showing a structure of an opened state of a stirring paddle according to an embodiment of the present utility model.
Fig. 7 is a schematic structural view of an unlocking member according to an embodiment of the present utility model.
Fig. 8 is a schematic structural view of a locking member according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a coagulation kettle; 11. a stirring motor; 12. a stirring shaft; 121. a receiving groove; 1211. a diversion inclined plane; 122. a mounting groove; 123. a sliding groove; 124. a sliding hole; 13. stirring paddles; 131. a rotating shaft; 132. a plug-in groove; 14. a storage groove; 2. a first cleaning member; 21. an electric cylinder; 22. cleaning the ring; 221. a rubber ring; 3. a rebound member; 31. a torsion spring; 4. a second cleaning member; 41. a rubber pad; 5. a locking member; 51. a locking spring; 52. a locking block; 521. a locking ramp; 6. an unlocking member; 61. a slide bar; 62. a connecting rod; 63. a driving roller; 64. unlocking the rope; 7. a spray member; 71. a water tank; 72. a water pump; 73. a shower pipe; 731. a spray head; 74. a water inlet pipe; 75. and a water outlet pipe.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-8.
The embodiment of the utility model discloses a coagulation device for isoprene rubber production. Referring to fig. 1 and 2, a coagulation device for isoprene rubber production comprises a coagulation kettle 1, a first cleaning member 2 and a second cleaning member 4; the coagulation kettle 1 is connected with a glue solution storage tank through a pipeline, the top of the coagulation kettle 1 is fixedly connected with a stirring motor 11, and an output shaft of the stirring motor 11 is vertically arranged downwards; a stirring shaft 12 which is arranged vertically is rotatably arranged on the inner top surface of the coagulation kettle 1, the top of the stirring shaft 12 extends to the outer side of the coagulation kettle 1, the stirring shaft 12 is fixedly connected with an output shaft of a stirring motor 11, the stirring motor 11 is started, and the stirring motor 11 drives the stirring shaft 12 to rotate; a plurality of stirring paddles 13 are installed on the stirring shaft 12, the stirring paddles 13 are divided into two groups, the two groups of stirring paddles 13 are symmetrically arranged along the axial direction of the stirring shaft 12, each group of stirring paddles 13 are equidistantly distributed along the length direction of the stirring shaft 12, and the stirring shaft 12 drives the stirring paddles 13 to rotate so as to stir the glue solution in the coagulation kettle 1.
Referring to fig. 3 to 6, a plurality of accommodating grooves 121 are vertically formed in the circumferential surface of the stirring shaft 12, the plurality of accommodating grooves 121 are respectively arranged corresponding to stirring paddles 13, the plurality of stirring paddles 13 are respectively hinged to the inner wall of the accommodating grooves 121, the plurality of stirring paddles 13 can be turned down to a vertical state and are accommodated in the accommodating grooves 121, the top surface of each stirring paddle 13 is a cambered surface, when the stirring paddles 13 are positioned in the accommodating grooves 121, the cambered surface on each stirring paddle 13 is matched with the circumferential surface of the stirring shaft 12, rebound members 3 are respectively arranged in the plurality of stirring paddles 13, and the rebound members 3 can drive the stirring paddles 13 to turn to a horizontal state; the inner bottom surface of the accommodating groove 121 is formed with a diversion inclined surface 1211, the diversion inclined surface 1211 is arranged in an outward inclined manner, and in the process that the glue solution enters the accommodating groove 121, the glue solution can flow out of the accommodating groove 121 through the diversion inclined surface 1211, so that the situation that the glue solution remains in the accommodating groove 121 is reduced.
The first cleaning component 2 is arranged in the coagulation kettle 1, and the first cleaning component 2 comprises an electric cylinder 21 and a cleaning ring 22; the electric cylinder 21 is fixedly connected to the top of the condensation kettle 1, and the output end of the electric cylinder 21 is vertically arranged downwards and extends into the condensation kettle 1; the cleaning ring 22 is sleeved on the stirring shaft 12, the cleaning ring 22 is fixedly connected with the telescopic end of the electric cylinder 21, the rubber ring 221 is fixedly connected to the inner peripheral surface of the cleaning ring 22, the inner peripheral surface of the rubber ring 221 is matched with the outer peripheral surface of the stirring shaft 12, the electric cylinder 21 is started, the electric cylinder 21 drives the cleaning ring 22 to move, the cleaning ring 22 drives the rubber ring 221 to move, the rubber ring 221 can clean glue on the peripheral surface of the stirring shaft 12, when the cleaning ring 22 contacts with the stirring paddle 13, the cleaning ring 22 pushes the stirring paddle 13 to overturn into the accommodating groove 121, meanwhile, the glue on the cambered surface of the stirring paddle 13 is cleaned, the operation of a worker is facilitated, the stirring shaft 12 and the stirring paddle 13 are not required to be cleaned manually by the worker, and the problem of lower production efficiency of synthetic rubber is solved; the storage groove 14 is formed in the inner top surface of the coagulation kettle 1, the cleaning ring 22 can move into the storage groove 14, and when the cleaning ring 22 stops being used, the cleaning ring 22 is stored in the storage groove 14, so that the influence of the cleaning ring 22 on the work in the coagulation kettle 1 is reduced.
Referring to fig. 6 and 7, a rotation shaft 131 is horizontally arranged in the stirring paddle 13 in a penetrating manner, the rotation shaft 131 is rotationally connected with the stirring paddle 13, two ends of the rotation shaft 131 are fixedly connected with the inner wall of the accommodating groove 121, the rebound member 3 comprises a torsion spring 31, the torsion spring 31 is sleeved on the rotation shaft 131, one end of the torsion spring 31 is fixedly connected with the stirring paddle 13, the other end of the torsion spring 31 is fixedly connected with the inner wall of the accommodating groove 121, the stirring paddle 13 applies an acting force on the torsion spring 31 in the process of overturning the stirring paddle 13, and when the cleaning ring 22 is separated from the stirring paddle 13, the torsion spring 31 applies an acting force on the stirring paddle 13 to enable the stirring paddle 13 to overturn to be horizontal.
Referring to fig. 7, the second cleaning member 4 is mounted on the stirring shaft 12, the second cleaning member 4 is provided with a plurality of groups and is disposed corresponding to the stirring paddle 13, and the second cleaning member 4 includes two rubber pads 41; two rubber pads 41 are respectively fixed connection on two opposite inner walls of holding tank 121, at the in-process of stirring rake 13 upset, the both sides of stirring rake 13 respectively with rubber pad 41 contact, rubber pad 41 can clear up the glue solution on the stirring rake 13, and the staff of being convenient for operates, further has solved the lower problem of synthetic rubber production efficiency.
Referring to fig. 1 to 4, a spray member 7 is installed in the coagulation kettle 1, and the spray member 7 includes a water tank 71, a water pump 72, a water inlet pipe 74, a spray pipe 73, and a water outlet pipe 75; the water tank 71 is arranged at one side of the condensation kettle 1, the water pump 72 is fixedly connected to the top of the condensation kettle 1, one end of the water inlet pipe 74 is connected with the water tank 71, the other end of the water inlet pipe 74 is connected with the water inlet of the water pump 72, the water pump 72 is started, and the water pump 72 pumps water from the water tank 71 through the water inlet pipe 74; the shower 73 fixed connection is in the below of cleaning ring 22, the shower 73 is crooked to circular, shower 73 and the coaxial setting of cleaning ring 22, fixedly connected with a plurality of shower 731 on the shower 73, a plurality of shower 731 is circumference evenly distributed around shower 73, a plurality of shower 731 all slope orientation (mixing) shaft 12 setting, the one end of outlet pipe 75 is connected with the delivery port of water pump 72, the other end of outlet pipe 75 passes and condenses cauldron 1 and be connected with shower 73, outlet pipe 75 is the hose, rivers enter into shower 73 through outlet pipe 75, spout from shower 731 at last, rinse (mixing) shaft 12 and stirring rake 13 for the (mixing) shaft 12 is cleaner with stirring rake 13 clearance.
Referring to fig. 4 to 8, a locking member 5 is installed in the receiving groove 121, an installation groove 122 is horizontally opened on the inner wall of the receiving groove 121, and the locking member 5 includes a locking spring 51 and a locking block 52; the locking spring 51 is fixedly connected to the inner wall of the mounting groove 122; the locking piece 52 slides and places in mounting groove 122, and with locking spring 51 fixed connection, the grafting groove 132 has been seted up on the lateral wall of stirring rake 13, the shaping has locking inclined plane 521 on the terminal surface that locking piece 52 kept away from locking spring 51, locking inclined plane 521 outwards inclines, in the in-process that stirring rake 13 overturned, when stirring rake 13 and locking inclined plane 521 contact, stirring rake 13 promotes locking piece 52 through locking inclined plane 521 and removes, locking spring 51 is compressed at this moment, when locking piece 52 and grafting groove 132 are relative, locking spring 51 promotes locking piece 52 and inserts in grafting groove 132, locking piece 52 locks stirring rake 13, simultaneously stirring rake 13 is fully accomodate in holding tank 121, in the in-process that cleaning ring 22 upwards moved, cleaning ring 22 can not promote stirring rake 13 upwards overturned, the space that stirring rake 13 occupy on stirring axle 12 has been reduced, make the distance between two adjacent stirring rake 13 shorter, stirring rake 13 in the coagulation kettle 1 more abundant, simultaneously stirring rake 13 can not cause the interference to the upward motion process of cleaning ring 22.
Referring to fig. 4 to 8, a sliding groove 123 is vertically formed in the top of the stirring shaft 12, a sliding hole 124 is vertically formed in the inner wall of the sliding groove 123, the sliding hole 124 and the plurality of mounting grooves 122 are mutually communicated, an unlocking member 6 is mounted on the top of the stirring shaft 12, and the unlocking member 6 comprises a sliding rod 61, a connecting rod 62, a driving roller 63 and an unlocking rope 64; the sliding rod 61 is horizontally placed in the sliding groove 123 and extends to the outside of the sliding groove 123, the sliding rod 61 can vertically slide along the sliding groove 123, and when the cleaning ring 22 moves to the top of the stirring shaft 12 during the upward movement of the cleaning ring 22, the cleaning ring 22 contacts with the sliding rod 61, and then the cleaning ring 22 pushes the sliding rod 61 to move; the connecting rod 62 is vertically arranged in the sliding hole 124, the top of the connecting rod 62 is fixedly connected with the sliding rod 61, and the sliding rod 61 drives the connecting rod 62 to move; the driving rollers 63 are rotatably mounted on the inner wall of the mounting groove 122 and are horizontally arranged, and a plurality of driving rollers 63 are arranged and correspond to the locking blocks 52; the unlocking rope 64 is fixedly connected to the connecting rod 62, one end, away from the connecting rod 62, of the unlocking rope 64 is fixedly connected with the locking block 52, the unlocking rope 64 is arranged on the driving roller 63 in a erecting mode, the unlocking ropes 64 are arranged in a plurality of mode and correspond to the locking block 52, the connecting rod 62 drives the locking block 52 to move through the unlocking rope 64, the locking block 52 is separated from the inserting groove 132, the torsion spring 31 can drive the stirring paddle 13 to overturn to be in a horizontal state, the stirring paddle 13 can continuously stir glue solution in the coagulation kettle 1, operation steps of workers are reduced, and the problem of lower production efficiency of synthetic rubber is solved.
The embodiment of the utility model provides a coagulation device for isoprene rubber production, which comprises the following implementation principles: in the rubber coagulation process, the stirring motor 11 is started, the stirring motor 11 drives the stirring shaft 12 to rotate, the stirring shaft 12 drives the stirring paddles 13 to rotate, after rubber coagulation is completed, the electric cylinder 21 and the water pump 72 are started, the electric cylinder 21 drives the cleaning ring 22 to move, the cleaning ring 22 drives the rubber ring 221 to move, the rubber ring 221 can clean glue on the peripheral surface of the stirring shaft 12, when the cleaning ring 22 contacts with the stirring paddles 13, the cleaning ring 22 pushes the stirring paddles 13 to overturn, the stirring paddles 13 apply acting force to the torsion springs 31, the rubber ring 221 cleans the cambered surfaces of the stirring paddles 13, meanwhile, the rubber pads 41 clean glue on two sides of the stirring paddles 13, so that operation is facilitated for staff, the occurrence of cleaning situations of the stirring shaft 12 and the stirring paddles 13 by hands by staff is reduced, and the problem of lower production efficiency of synthetic rubber is solved; and the water pump 72 conveys the water flow in the water tank 71 to the spray pipe 73, and finally the water flow is sprayed out from the spray head 731 to clean the stirring shaft 12 and the stirring paddle 13, so that the stirring shaft 12 and the stirring paddle 13 are cleaned more cleanly.
When the stirring paddle 13 is in contact with the locking inclined plane 521, the stirring paddle 13 pushes the locking block 52 to move through the locking inclined plane 521, at the moment, the locking spring 51 is compressed, when the locking block 52 is opposite to the inserting groove 132, the locking spring 51 pushes the locking block 52 to be inserted into the inserting groove 132, the locking block 52 locks the stirring paddle 13, meanwhile, the stirring paddle 13 is completely contained in the containing groove 121, in the process of upward movement of the cleaning ring 22, the cleaning ring 22 does not push the stirring paddle 13 to turn upwards, the occupied space of the stirring paddle 13 on the stirring shaft 12 is reduced, the distance between two adjacent stirring paddles 13 is short, stirring in the coagulation kettle 1 is more sufficient, and meanwhile, the stirring paddle 13 cannot interfere the upward movement process of the cleaning ring 22; in the process that the cleaning ring 22 moves upwards, when the cleaning ring 22 moves to the top of the stirring shaft 12, the cleaning ring 22 contacts with the sliding rod 61, then the cleaning ring 22 pushes the sliding rod 61 to move, the sliding rod 61 drives the connecting rod 62 to move, the connecting rod 62 drives the locking block 52 to move through the unlocking rope 64, the locking block 52 is separated from the inserting groove 132, the torsion spring 31 can drive the stirring paddle 13 to turn to a horizontal state, the stirring paddle 13 continuously stirs glue in the coagulation kettle 1, and the operation steps of workers are reduced.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (10)
1. The utility model provides a coagulation device is used in isoprene rubber production, includes coagulation kettle (1), the top fixedly connected with agitator motor (11) of coagulation kettle (1), rotate on the inner wall of coagulation kettle (1) and install (mixing) shaft (12), the output shaft and the (mixing) shaft (12) fixed connection of agitator motor (11), install a plurality of stirring rake (13), its characterized in that on (mixing) shaft (12): a first cleaning component (2) for cleaning the stirring shaft (12) is arranged in the coagulation kettle (1);
the first cleaning component (2) comprises an electric cylinder (21) fixedly connected with the top of the coagulation kettle (1) and a cleaning ring (22) sleeved on the stirring shaft (12); the telescopic end of the electric cylinder (21) is fixedly connected with a cleaning ring (22), a rubber ring (221) is fixedly connected to the inner peripheral surface of the cleaning ring (22), and the inner peripheral surface of the rubber ring (221) is matched with the outer peripheral surface of the stirring shaft (12);
the stirring paddles (13) are all rotatably mounted on the stirring shaft (12), rebound parts (3) for driving the stirring paddles (13) to keep horizontal are all mounted in the stirring paddles (13), and a second cleaning part (4) for cleaning the stirring paddles (13) is mounted on the stirring shaft (12).
2. The coagulation device for isoprene rubber production according to claim 1, wherein: a plurality of holding grooves (121) which are arranged corresponding to the stirring paddles (13) are vertically formed in the peripheral surface of the stirring shaft (12), the stirring paddles (13) are respectively hinged to the inner wall of the holding grooves (121), and the stirring paddles (13) can be contained in the holding grooves (121).
3. The coagulation device for isoprene rubber production according to claim 2, wherein: the second cleaning component (4) comprises rubber pads (41) fixedly connected to two opposite inner walls of the accommodating groove (121); the stirring paddle (13) can be in contact with the two rubber pads (41), the top surface of the stirring paddle (13) is an arc surface, and when the stirring paddle (13) is positioned in the accommodating groove (121), the arc surface on the stirring paddle (13) is matched with the peripheral surface of the stirring shaft (12).
4. The coagulation device for isoprene rubber production according to claim 2, wherein: rotating shaft (131) rotationally connected with stirring paddle (13) are arranged in penetrating manner in stirring paddle (13), rotating shaft (131) is horizontally arranged and fixedly connected with the inner wall of accommodating groove (121), rebound part (3) comprises torsion spring (31) sleeved on rotating shaft (131), one end of torsion spring (31) is fixedly connected with stirring paddle (13), and the other end of torsion spring (31) is fixedly connected with the inner wall of accommodating groove (121).
5. The coagulation device for isoprene rubber production according to claim 2, wherein: a locking part (5) for locking the stirring paddle (13) is arranged in the accommodating groove (121), an installing groove (122) is formed in the inner wall of the accommodating groove (121), and the locking part (5) comprises a locking spring (51) fixedly connected to the inner wall of the installing groove (122) and a locking block (52) slidingly arranged in the installing groove (122); the locking spring (51) is fixedly connected with the locking block (52), a plugging groove (132) for the locking block (52) to be plugged in is formed in the side wall of the stirring paddle (13), a locking inclined surface (521) is formed on the end surface of the locking block (52) facing the stirring paddle (13), and the locking inclined surface (521) can be in contact with the side edge of the stirring paddle (13); an unlocking component (6) for unlocking the locking block (52) to lock the stirring paddle (13) is arranged at the top of the stirring shaft (12).
6. The coagulation device for isoprene rubber production according to claim 5, wherein: the top of the stirring shaft (12) is vertically provided with a sliding groove (123), the inner wall of the sliding groove (123) is provided with a sliding hole (124) communicated with the mounting groove (122), and the unlocking part (6) comprises a sliding rod (61) which is slidably arranged on the inner wall of the sliding groove (123) and a connecting rod (62) which is arranged in the sliding hole (124); the utility model discloses a cleaning device for a vehicle, including sliding rod (61), connecting rod (62), unlocking rope (64), cleaning ring (22), connecting rod (62), driving roller (63) are installed in rotation on the inner wall of mounting groove (122), fixedly connected with unlocking rope (64) on connecting rod (62), one end and locking piece (52) fixed connection that connecting rod (62) were kept away from to unlocking rope (64), unlocking rope (64) set up on driving roller (63) can be contacted with sliding rod (61) at the top of sliding rod (61), and sliding rod (61) extends to the outside of sliding groove (123), and can follow sliding groove (123) vertical slip.
7. The coagulation device for isoprene rubber production according to claim 1, wherein: a spraying component (7) is arranged in the condensation kettle (1), and the spraying component (7) comprises a water tank (71) arranged at one side of the condensation kettle (1), a water pump (72) fixedly connected to the condensation kettle (1) and a spraying pipe (73) fixedly connected below the cleaning ring (22); the water tank (71) is connected with a water inlet of the water pump (72) through a water inlet pipe (74), and a water outlet of the water pump (72) is connected with the spray pipe (73) through a water outlet pipe (75).
8. The coagulation device for isoprene rubber production according to claim 7, wherein: the spray pipe (73) is bent into a round shape, the spray pipe (73) and the coaxial arrangement are provided, a plurality of spray heads (731) are fixedly connected to the spray pipe (73), the spray heads (731) are uniformly distributed circumferentially around the spray pipe (73), and the spray heads (731) are obliquely arranged towards the stirring shaft (12).
9. The coagulation device for isoprene rubber production according to claim 1, wherein: the inner top surface of the coagulation kettle (1) is provided with a storage groove (14), and the cleaning ring (22) can move into the storage groove (14).
10. The coagulation device for isoprene rubber production according to claim 2, wherein: the inner bottom surface of the accommodating groove (121) is provided with a diversion inclined surface (1211), and the diversion inclined surface (1211) is arranged in an outward inclined manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410009865.8A CN117504792A (en) | 2024-01-04 | 2024-01-04 | Coagulation device is used in isoprene rubber production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410009865.8A CN117504792A (en) | 2024-01-04 | 2024-01-04 | Coagulation device is used in isoprene rubber production |
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| CN117504792A true CN117504792A (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410009865.8A Pending CN117504792A (en) | 2024-01-04 | 2024-01-04 | Coagulation device is used in isoprene rubber production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117772112A (en) * | 2024-02-27 | 2024-03-29 | 山东神驰石化有限公司 | Be applied to coagulation device of supplementary concentration of isoprene rubber |
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