CN114082385B - High-boiling silicone oil hydrolysis production line - Google Patents
High-boiling silicone oil hydrolysis production line Download PDFInfo
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- CN114082385B CN114082385B CN202111352134.6A CN202111352134A CN114082385B CN 114082385 B CN114082385 B CN 114082385B CN 202111352134 A CN202111352134 A CN 202111352134A CN 114082385 B CN114082385 B CN 114082385B
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- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 70
- 230000007062 hydrolysis Effects 0.000 title claims abstract description 64
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 238000009835 boiling Methods 0.000 title claims abstract description 23
- 229920002545 silicone oil Polymers 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 104
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000005507 spraying Methods 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000007664 blowing Methods 0.000 claims abstract description 13
- 239000003595 mist Substances 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 57
- 238000003756 stirring Methods 0.000 claims description 42
- 238000003825 pressing Methods 0.000 claims description 40
- 238000013016 damping Methods 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000035939 shock Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- IJOOHPMOJXWVHK-UHFFFAOYSA-N trimethylsilyl-trifluoromethansulfonate Natural products C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 239000005046 Chlorosilane Substances 0.000 claims description 3
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 5
- 239000000376 reactant Substances 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000036632 reaction speed Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- 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
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention relates to the technical field of production of high-boiling silicone oil, in particular to a high-boiling silicone oil hydrolysis production line which comprises a liquid storage bin, a hydrolysis bin, a blast device, a driving motor, a spraying mechanism and a transmission mechanism, wherein a first liquid inlet is fixed at the top of the liquid storage bin, the hydrolysis bin is welded below the liquid storage bin, a reaction tank is arranged in the hydrolysis bin, a spraying mechanism is welded at the middle part of the bottom end of the liquid storage bin, the transmission mechanism is arranged below the spraying mechanism, one side of the transmission mechanism is connected with the driving motor, the driving motor is fixed on the outer side wall of the hydrolysis bin, and the blast device is connected with the other side of the transmission mechanism. The invention can spray the rain-mist mixture at even intervals by using the spraying mechanism and the transmission mechanism, increases the contact surface of the reactant and improves the efficiency, and can further increase the contact area of the reactant by using the air blowing device, also can increase the reaction efficiency and improve the production yield.
Description
Technical Field
The invention relates to the technical field of production of high-boiling silicone oil, in particular to a high-boiling silicone oil hydrolysis production line.
Background
The high-boiling silicone oil is an important chemical product of a high-boiling silicone oil hydrolysis production line, and the existing production method is to uniformly mix trimethyl monochlorosilane and organosilicon chlorosilane high-boiling substances in a storage tank of a raw material tank area according to a certain proportion (hereinafter referred to as a mixture), and transfer the mixture into a workshop hydrolysis bin by a conveying pump. Adding a certain amount of clear water into the hydrolysis bin, stirring, slowly dripping the mixture into the hydrolysis bin, and performing hydrolysis reaction to generate hydrolyzed silicone oil and byproduct hydrochloric acid.
At present, a large amount of manpower is required to be consumed in the production process for auxiliary production, various raw materials are mixed only by stirring, the efficiency is low, the yield is low, gas generated in the production process cannot be treated in time, the hydrolysis reaction is affected, and the production efficiency is also reduced; the production mode of quickly and continuously dripping mixed raw materials ensures that a large amount of heat can be generated in the reaction tank and cannot be dissipated in time, the common production device is difficult to orderly control the dripping mixture at intervals, and the common device is difficult to provide a supercharging effect, so that the hydrolysis efficiency is general and the yield is difficult to increase.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a high-boiling silicone oil hydrolysis production line. The invention aims to solve the problems that the existing production line has small raw material contact surface and low reaction speed, and the mixture which cannot be orderly controlled to drop at intervals causes more heat generation, and the common device is difficult to provide a pressurizing effect, so that the production efficiency is low, and the like.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a high-boiling silicone oil hydrolysis production line, includes liquid storage bin, hydrolysises bin, blast apparatus, driving motor, spraying mechanism and drive mechanism, liquid storage bin top is fixed with first inlet, liquid storage bin below welding has the storehouse of hydrolysising, hydrolysising the inside reaction tank that is provided with of bin, just liquid storage bin bottom middle part welding has spraying mechanism, spraying mechanism installs drive mechanism below, drive mechanism one side is connected with driving motor, driving motor is fixed in the outside lateral wall of storehouse of hydrolysising, the drive mechanism opposite side is connected with blast apparatus, blast apparatus still connects in the storehouse bottom of hydrolysising, the second inlet is installed to the blast apparatus top, the second inlet through connection is in the storehouse lateral wall of hydrolysising, the exhaust hole through-connection is in the storehouse lateral wall of hydrolysising, just the liquid outlet through-connection is installed to the driving motor below, the liquid outlet through-connection is in the storehouse lateral wall of hydrolysising;
Preferably, the spraying mechanism comprises a liquid inlet pipe, an extrusion plate, an extrusion chamber, a baffle ring, a pressure nozzle, a damping rod, pulleys and a fixed plate, wherein the liquid inlet pipe is connected with the middle part of the bottom end of a liquid storage bin in a penetrating way, the extrusion plate is welded at the bottom end of the liquid inlet pipe, the extrusion chamber is connected below the extrusion plate in a sliding way, the baffle ring is fixed on the circumference of the bottom of the extrusion chamber and is connected with the inner wall of a hydrolysis bin in a sliding way, the baffle ring is positioned between an exhaust hole and a second liquid inlet, the middle part of the bottom end of the extrusion chamber is welded with two fixed plates, the pulleys are connected between the two fixed plates in a shaft way, the damping rods are welded on the two sides of the two fixed plates far away from each other, a plurality of pressure nozzles are arranged on the circumference of the outer side of the damping rod, and the pressure nozzle is connected with the bottom end of the extrusion chamber in a penetrating way;
Preferably, the drive mechanism includes transmission shaft, impeller, L type support and second cam, the transmission shaft welds in driving motor output shaft, and transmission shaft through connection in the storehouse lateral wall that hydrolysises, the welding of transmission shaft middle part has the second cam, second cam sliding connection is in the pulley, impeller is installed to second cam both sides, impeller all welds on the transmission shaft, two the impeller keeps away from one side mutually and all installs L type support, L type support one end welds in the storehouse inner wall that hydrolysises, the L type support other end cup joints in the transmission shaft outside.
Preferably, the blast apparatus includes first cam, blast apparatus, stirs water mechanism and blast pipe, first cam welds in the transmission shaft and keeps away from driving motor one end, just the protruding end of first cam is the same with the protruding end orientation of second cam, first cam below sliding connection has the blast apparatus, the blast apparatus is fixed in the storehouse outer wall that hydrolysises, just the blast apparatus bottom is connected with the blast pipe, the blast pipe bottom is connected with stirs water mechanism, stir water mechanism welds in the storehouse bottom middle part that hydrolysises.
Preferably, the blower comprises a pressing block, a shell, a reset spring and a telescopic air cavity, wherein the pressing block is arranged below the first cam, the bottom of the pressing block is sleeved with the shell, the pressing block is connected with the shell in a sliding mode, the shell is welded on the outer wall of the hydrolysis bin, the bottom of the pressing block is fixedly provided with the telescopic air cavity, the telescopic air cavity is located inside the shell, a plurality of reset springs are vertically arranged inside the telescopic air cavity, and the middle of the bottom end of the telescopic air cavity is communicated with a blast pipe.
Preferably, the water stirring mechanism comprises a bottom shell, water spraying holes, an elastic telescopic pipe, an air chamber and a top plate, wherein the bottom of the bottom shell is welded at the middle part of the bottom end of the hydrolysis bin, the top plate is welded at the top of the bottom shell, a plurality of water spraying holes are uniformly distributed on the upper end face of the top plate, the elastic telescopic pipe is fixed at the bottom end of the top plate and is positioned inside the bottom shell, the air chamber is arranged between the elastic telescopic pipe and the bottom of the bottom shell, and one side of the air chamber is communicated with a blast pipe.
Preferably, the shock attenuation pole includes sleeve pipe, damping spring and axostylus axostyle, the sleeve pipe welds in the extrusion chamber bottom, the inside sliding connection of sleeve pipe has the axostylus axostyle, the damping spring has been cup jointed to the axostylus axostyle outside, just the axostylus axostyle bottom welds in L type support, damping spring top is fixed in the sleeve pipe bottom, damping spring bottom is fixed in L type support up end.
Preferably, the first liquid inlet and the liquid inlet pipe are both internally provided with one-way valves, and the outer side of the exhaust hole is connected with a gas recovery mechanism.
Preferably, the blower further comprises a sliding rod, wherein the sliding rod is rotatably connected to the top of the pressing block, and the sliding rod is slidably connected to the first cam.
Preferably, a switch is arranged in the liquid outlet.
The invention has the beneficial effects that:
(1) According to the high-boiling silicone oil hydrolysis production line, the spraying mechanism and the transmission mechanism are adopted, the transmission shaft is driven to rotate through the output shaft, the stirring impeller and the second cam are driven to rotate through the transmission shaft, the second cam contacts and pushes the pulley to enable the pulley to do up-and-down reciprocating motion when rotating, the pulley drives the extrusion chamber to do up-and-down reciprocating motion through the fixing plate, in the up-and-down moving process of the extrusion chamber, the liquid inlet pipe and the extrusion plate are fixed, the extrusion plate downwards compresses mixed liquid in the extrusion chamber, the pressure spray head can circulate under pressure, the mixed liquid cannot circulate under no force, the mixture can spray the rain-mist mixture downwards at uniform intervals through the pressure spray head, the contact surface of reactants is increased, the efficiency is improved, the reaction speed is enabled to be higher through orderly dripping into the reaction tank at intervals, the generated heat quantity is less than that generated through continuous dripping, the heat dissipation effect is better, and the transmission mechanism and the spraying mechanism enable energy loss to be less.
(2) According to the high-boiling silicone oil hydrolysis production line, the design of the air blowing device is adopted, and by using the air blower and the water stirring mechanism, when the transmission shaft rotates, the first cam is driven to rotate, the first cam is in sliding contact with and presses a sliding rod in the air blower when rotating, the sliding rod downwards presses a pressing block, the pressing block presses the telescopic air cavity, so that air in the telescopic air cavity enters an air chamber of the water stirring mechanism through the air blowing pipe and presses the elastic telescopic pipe, water in the telescopic air cavity is sprayed upwards through the water spraying hole, the contact area of a mixture and the water is further increased, and the reaction efficiency is increased; when the bulge end of the first cam does not squeeze the pressing block any more, the reset spring can lift the pressing block upwards, so that the reset spring can restore to the original position, the air in the air chamber is pumped back to the telescopic air chamber again, the elastic telescopic pipe is stretched at the moment, and the mixed liquid is sucked into the elastic telescopic pipe again through the water spraying hole to prepare for the next spraying, so that the contact area of reactants can be increased, the reaction efficiency can be increased, and the production yield is improved.
(3) According to the high-boiling silicone oil hydrolysis production line, the design of the damping rod is adopted, the damping rod plays a role in damping in the downward movement process of the extrusion chamber, and the sleeve moves downwards, so that the shaft rod compresses the damping spring to slow down the downward movement impact force of the extrusion chamber, a spraying mechanism can be protected, and the durability and reliability of the mechanism can be improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the whole mechanism of a high boiling silicone oil hydrolysis production line provided by the invention;
FIG. 2 is a schematic diagram showing the internal structure of a high boiling silicone oil hydrolysis production line according to the present invention;
FIG. 3 is a schematic diagram showing the internal structure of a high boiling silicone oil hydrolysis production line according to the present invention;
FIG. 4 is an enlarged view at A of FIG. 3;
FIG. 5 is a schematic diagram of the internal structure of a blower of a high-boiling silicone oil hydrolysis production line;
Fig. 6 is a schematic diagram of the internal structure of a water stirring mechanism of the high-boiling silicone oil hydrolysis production line.
In the figure: 1. a liquid storage bin; 2. a hydrolysis bin; 3. a blower device; 31. a first cam; 32. a blower; 321. briquetting; 322. a housing; 323. a return spring; 324. a telescopic air cavity; 325. a slide bar; 33. a water stirring mechanism; 331. a bottom case; 332. a water spraying hole; 333. an elastic telescopic tube; 334. a gas chamber; 335. a top plate; 34. a blast pipe; 4. a driving motor; 5. a first liquid inlet; 6. a spraying mechanism; 61. a liquid inlet pipe; 62. an extrusion plate; 63. an extrusion chamber; 64. a baffle ring; 65. a pressure nozzle; 66. a shock-absorbing rod; 661. a sleeve; 662. a damping spring; 663. a shaft lever; 67. a pulley; 68. a fixing plate; 7. a transmission mechanism; 71. a transmission shaft; 72. a stirring impeller; 73. an L-shaped bracket; 74. a second cam; 8. a liquid outlet; 9. a second liquid inlet; 10. an exhaust hole; 11. a reaction tank.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-6, the high-boiling silicone oil hydrolysis production line comprises a liquid storage bin 1, a hydrolysis bin 2, a blowing device 3, a driving motor 4, a spraying mechanism 6 and a transmission mechanism 7, wherein a first liquid inlet 5 is fixed at the top of the liquid storage bin 1, reaction raw materials can be added, the hydrolysis bin 2 is welded below the liquid storage bin 1, a reaction tank 11 is arranged in the hydrolysis bin 2, the spraying mechanism 6 is welded in the middle of the bottom end of the liquid storage bin 1, raw materials can be gradually sprayed into the reaction tank 11, the contact area of the reaction raw materials is increased, the reaction efficiency is increased, the transmission mechanism 7 is arranged below the spraying mechanism 6, the raw materials can be gradually sprayed into the reaction tank 11 by matching with the spraying mechanism 6, one side of the transmission mechanism 7 is connected with the driving motor 4, the driving motor 4 is fixed on the outer side wall of the hydrolysis bin 2, the other side of the transmission mechanism 7 is connected with the blowing device 3, water in the reaction tank 11 can be stirred, the blowing device 3 is also connected to the bottom of the hydrolysis bin 2, a second liquid inlet 9 is arranged above the blowing device 3, the water can flow into the reaction tank 11, the second liquid inlet 9 is connected to the hydrolysis bin 2 through the side wall 10, the gas can be discharged from the side wall 8 and penetrates through the side wall of the hydrolysis bin 2, and the side wall is connected with the side wall 8, and the gas can be discharged from the side wall to the reaction tank 2 through the side wall is connected with the side wall 8.
Specifically, the spraying mechanism 6 comprises a liquid inlet pipe 61, an extrusion plate 62, an extrusion chamber 63, a baffle ring 64, a pressure nozzle 65, shock absorbing rods 66, pulleys 67 and a fixing plate 68, wherein the liquid inlet pipe 61 is connected to the middle of the bottom end of the liquid storage bin 1 in a penetrating way, the extrusion plate 62 is welded at the bottom end of the liquid inlet pipe 61, the extrusion chamber 63 is connected to the lower part of the extrusion plate 62 in a sliding way, the baffle ring 64 is fixed to the periphery of the bottom of the extrusion chamber 63, the baffle ring 64 is connected to the inner wall of the hydrolysis bin 2 in a sliding way, the baffle ring 64 is positioned between the exhaust hole 10 and the second liquid inlet 9, two fixing plates 68 are welded at the middle of the bottom end of the extrusion chamber 63, the pulleys 67 are connected between the two fixing plates 68 in a shaft way, the shock absorbing rods 66 are welded at the far sides of the two fixing plates 68, a plurality of pressure nozzles 65 are arranged on the outer periphery of the two shock absorbing rods 66, and the pressure nozzles 65 are connected to the bottom end of the extrusion chamber 63 in a penetrating way; the raw material mixture in the liquid storage bin 1 can flow into the extrusion chamber 63 through the liquid inlet pipe 61, the pulley 67 can reciprocate up and down, the pulley 67 can drive the extrusion chamber 63 to reciprocate up and down through the fixing plate 68, in the process of moving up the extrusion chamber 63, the liquid inlet pipe 61 and the extrusion plate 62 are fixed, the extrusion plate 62 compresses the mixed liquid in the extrusion chamber 63 downwards, at the moment, the pressure nozzle 65 receives pressure to circulate, the mixture is sprayed with the rain mist mixture downwards through the pressure nozzle 65 uniformly, the contact surface of reactants is increased, efficiency is improved, the baffle ring 64 can block gas generated by reaction to increase the pressure of the reaction tank 11, the baffle ring 64 can also move up to the upper part of the exhaust hole 10 to circulate the exhaust hole 10, the generated gas is discharged, ordered dripping can enable the reaction speed to be higher, generated heat is less than a large amount of and continuous dripping generated heat, and the heat dissipation effect is relatively good.
Specifically, the transmission mechanism 7 comprises a transmission shaft 71, stirring impellers 72, an L-shaped bracket 73 and a second cam 74, the transmission shaft 71 is welded on the output shaft of the driving motor 4, the transmission shaft 71 is connected with the side wall of the hydrolysis bin 2 in a penetrating way, the second cam 74 is welded in the middle of the transmission shaft 71, the second cam 74 is connected with the pulley 67 in a sliding way, the stirring impellers 72 are arranged on two sides of the second cam 74, the stirring impellers 72 are welded on the transmission shaft 71, the L-shaped brackets 73 are arranged on two sides, far away from each other, of the two stirring impellers 72, one end of each L-shaped bracket 73 is welded on the inner wall of the hydrolysis bin 2, and the other end of each L-shaped bracket 73 is sleeved outside the transmission shaft 71, so that the transmission shaft 71 can be fixed; the output shaft of the driving motor 4 can drive the transmission shaft 71 to rotate, the transmission shaft 71 drives the stirring impeller 72 and the second cam 74 to rotate, the second cam 74 contacts and pushes the pulley 67 when rotating, and the transmission shaft 71 can also provide power for the air blowing device 3, the power of the driving motor 4 is transmitted, and the energy loss is reduced.
Specifically, the air blowing device 3 includes a first cam 31, an air blower 32, a water stirring mechanism 33 and an air blowing pipe 34, the first cam 31 is welded at one end of a transmission shaft 71 far away from the driving motor 4, the air blower 32 can be extruded, and the convex end of the first cam 31 and the convex end of the second cam 74 face the same direction, when the air blower 32 is extruded by the first cam 31, the extrusion chamber 63 is not jacked by the second cam 74, at this time, the air exhaust hole 10 is blocked by the baffle ring 64, the pressure in the reaction tank 11 is increased, the promotion effect on the hydrolysis reaction is also generated, the reaction efficiency is increased, the air blower 32 is slidingly connected below the first cam 31, the air blower 32 is fixed on the outer wall of the hydrolysis bin 2, the air blowing pipe 34 is connected at the bottom end of the air blower 32, the air blower 32 and the water stirring mechanism 33 are connected at the bottom end of the air blowing pipe 34, the water and the mixture can be stirred more uniformly, the reaction efficiency is increased, and the water stirring mechanism 33 is welded at the middle of the bottom end of the hydrolysis bin 2.
Specifically, the blower 32 includes a pressing block 321, a housing 322, a return spring 323 and a telescopic air cavity 324, the pressing block 321 is installed below the first cam 31, the bottom of the pressing block 321 is sleeved with the housing 322, the pressing block 321 is slidably connected with the housing 322, the housing 322 is welded on the outer wall of the hydrolysis bin 2, the bottom of the pressing block 321 is fixed with the telescopic air cavity 324, the telescopic air cavity 324 is located inside the housing 322, a plurality of return springs 323 are vertically installed inside the telescopic air cavity 324, and the middle of the bottom end of the telescopic air cavity 324 is communicated with the blower tube 34; when the first cam 31 rotates, the pressing block 321 is extruded into the shell 322, the pressing block 321 extrudes the telescopic air cavity 324, so that air in the telescopic air cavity 324 enters the water stirring mechanism 33 through the blast pipe 34, then when the protruding end of the first cam 31 does not extrude the pressing block 321 any more, the reset spring 323 can jack up the pressing block 321 upwards, the pressing block 321 is restored to the original position, the air entering the water stirring mechanism 33 is pumped back into the telescopic air cavity 324 again, the pressure can be applied to the water stirring mechanism 33 in a circulating and reciprocating mode, and the effect of promoting the reaction speed of the water stirring mechanism 33 on water and a mixture is achieved.
Specifically, the water stirring mechanism 33 includes a bottom shell 331, a water spraying hole 332, an elastic telescopic tube 333, an air chamber 334 and a top plate 335, the bottom of the bottom shell 331 is welded in the middle of the bottom end of the hydrolysis bin 2, the top of the bottom shell 331 is welded with the top plate 335, a plurality of water spraying holes 332 are uniformly distributed on the upper end surface of the top plate 335, the bottom of the top plate 335 is fixed with the elastic telescopic tube 333, the elastic telescopic tube 333 is located inside the bottom shell 331, the air chamber 334 is arranged between the elastic telescopic tube 333 and the bottom of the bottom shell 331, and one side of the air chamber 334 is communicated with the blast pipe 34; the air in the telescopic air cavity 324 enters the air chamber 334 through the blast pipe 34 and extrudes the elastic telescopic pipe 333, so that the water in the telescopic air cavity is sprayed upwards through the water spraying holes 332, the contact area between the mixture and the water is further increased, and the reaction efficiency is improved; when the air in the air chamber 334 is pumped back to the telescopic air chamber 324, the elastic telescopic pipe 333 can be extended, and the mixed liquid is sucked into the elastic telescopic pipe 333 again through the water spraying holes 332, so as to prepare for stirring the mixed liquid for the next spraying.
Specifically, the damper rod 66 includes a sleeve 661, a damper spring 662 and a shaft 663, the sleeve 661 is welded at the bottom end of the extrusion chamber 63, the shaft 663 is slidably connected inside the sleeve 661, the damper spring 662 is sleeved outside the shaft 663, the bottom end of the shaft 663 is welded to the L-shaped bracket 73, the top end of the damper spring 662 is fixed at the bottom end of the sleeve 661, and the bottom end of the damper spring 662 is fixed at the upper end surface of the L-shaped bracket 73; during the downward movement of the pressing chamber 63, the damper rod 66 plays a role in damping, and the sleeve 661 moves downward, so that the shaft 663 compresses the damper spring 662 to slow down the impact force of the downward movement of the pressing chamber 63.
Specifically, the first liquid inlet 5 and the liquid inlet pipe 61 are both provided with one-way valves, the one-way valves in the first liquid inlet 5 enable liquid and gas to enter the liquid storage bin 1 from the outside, the one-way valves in the liquid inlet pipe 61 enable liquid and gas to enter the extrusion chamber 63 from the liquid storage bin 1, and the gas recovery mechanism is connected to the outer side of the exhaust hole 10, so that gas generated by reaction can be treated, and polluted air is prevented from flowing out.
Specifically, the blower further includes a sliding rod, the sliding rod is rotatably connected to the top of the pressing block, and the sliding rod is slidably connected to the first cam, so that friction force generated by pressing the pressing block 321 when the first cam 31 rotates can be reduced, and sliding friction is reduced to rolling friction.
Specifically, the inside switch that is provided with of liquid outlet can control the outflow of silicone oil.
Working principle: when in use, the mixture of trimethyl monochlorosilane and organosilicon chlorosilane high-boiling-point substances (hereinafter referred to as mixture) is poured into the liquid storage bin 1 from the first liquid inlet 5, the one-way valve in the first liquid inlet 5 is circulated under the pressure of the mixture, the mixture enters the liquid storage bin 1 and flows into the liquid inlet pipe 61, the one-way valve in the liquid inlet pipe 61 is circulated under the pressure of the mixture, the mixture flows into the extrusion chamber 63, when the extrusion chamber 63 and the liquid storage bin 1 are filled with the mixture, a certain proportion of water is filled in the reaction tank 11 through the second liquid inlet 9, a part of water enters the reaction tank 11 and then enters the elastic telescopic pipe 333 through the water spraying hole 332, Then the driving motor 4 is turned on, at this moment, the output shaft of the driving motor 4 drives the transmission shaft 71 to rotate, the transmission shaft 71 drives the stirring impeller 72 and the second cam 74 to rotate, the second cam 74 contacts and pushes the pulley 67 to make up and down reciprocating motion when rotating, the pulley 67 drives the extrusion chamber 63 to make up and down reciprocating motion through the fixing plate 68, and in the process of moving up the extrusion chamber 63, the liquid inlet pipe 61 and the extrusion plate 62 are fixed, so that the extrusion plate 62 compresses the mixed liquid in the extrusion chamber 63 downwards, at this moment, the pressure nozzle 65 can circulate under pressure, and the mixture is sprayed with the rain-mist mixture downwards through the pressure nozzle 65; In the process of moving down the extrusion chamber 63, the damping rod 66 plays a damping role, the sleeve 661 moves downwards, so that the shaft rod 663 compresses the damping spring 662 to slow down the impact force of moving down the extrusion chamber 63, the pressure born by the pressure nozzle 65 is reduced and no longer flows, and the pressure in the extrusion chamber 63 is reduced, at the moment, the one-way valve in the liquid inlet pipe 61 can flow, and the pressure of the liquid storage bin 1 is reduced, the one-way valve in the first liquid inlet 5 also flows, so that part of air can enter the liquid storage bin 1, the air pressure of the liquid storage bin 1 is the same as that of the extrusion chamber 63, and the mixture cannot enter the extrusion chamber 63 from the liquid storage bin 1 due to the difference of the air pressure is prevented; When the extrusion chamber 63 moves upwards and the mixture is sprayed down, the stirring impeller 72 always stirs the water in the reaction tank 11 to enable the water to fully contact and react, the extrusion chamber 63 moves upwards to drive the baffle ring 64 to move upwards, and when the baffle ring 64 moves upwards to the position above the exhaust hole 10, the exhaust hole 10 circulates, and at the moment, the gas generated by the hydrolysis reaction flows into the gas treatment mechanism through the exhaust hole 10 to prevent the gas generated in the reaction from flowing out to cause pollution; meanwhile, when the transmission shaft 71 rotates, the first cam 31 is driven to rotate, the first cam 31 is in sliding contact with and presses the slide rod 325 in the blower 32 when rotating, the slide rod 325 can downwards press the pressing block 321, the pressing block 321 presses the telescopic air cavity 324, so that air in the telescopic air cavity 324 enters the air chamber 334 of the water stirring mechanism 33 through the blower pipe 34, and the elastic telescopic pipe 333 is pressed, water in the telescopic air cavity is sprayed upwards through the water spraying hole 332, the contact area of the mixture and the water is further increased, and the reaction efficiency is improved; When the protruding end of the first cam 31 does not press the pressing block 321 any more, the return spring 323 will lift the pressing block 321 upwards, so that the pressing block will be restored to its original position, and the air in the air chamber 334 will be pumped back to the flexible air chamber 324 again, at this time the flexible pipe 333 is extended, and the mixed liquid will be sucked into the flexible pipe 333 again through the water spraying hole 332, so as to prepare for the next spraying; and because the protruding ends of the first cam 31 and the protruding ends of the second cam 74 face the same direction, when the first cam 31 presses the blower 32, the second cam 74 does not jack up the pressing chamber 63, and at this time, the exhaust hole 10 is blocked by the baffle ring 64, and the pressure inside the reaction tank 11 increases, so that the hydrolysis reaction is promoted, and the reaction efficiency is increased. after the mixture is consumed, the product is layered after hydrolysis, flows out from the liquid outlet 8 in batches, and then is subjected to purification, neutralization and the like by the prior art.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a high-boiling silicone oil hydrolysis production line, includes liquid storage storehouse (1), hydrolysises storehouse (2), blast apparatus (3), driving motor (4), spraying mechanism (6) and drive mechanism (7), its characterized in that: the device is characterized in that a first liquid inlet (5) is fixedly formed in the top of the liquid storage bin (1), a hydrolysis bin (2) is welded below the liquid storage bin (1), a reaction tank (11) is arranged inside the hydrolysis bin (2), a spraying mechanism (6) is welded in the middle of the bottom end of the liquid storage bin (1), a transmission mechanism (7) is arranged below the spraying mechanism (6), one side of the transmission mechanism (7) is connected with a driving motor (4), the driving motor (4) is fixedly arranged on the outer side wall of the hydrolysis bin (2), a blast device (3) is connected to the other side of the transmission mechanism (7), the blast device (3) is further connected to the bottom of the hydrolysis bin (2), a second liquid inlet (9) is arranged above the blast device (3), an exhaust hole (10) is arranged above the second liquid inlet (9) in a penetrating manner and is connected to the side wall of the hydrolysis bin (2), and a liquid outlet (8) is arranged below the driving motor (4) in a penetrating manner and is connected to the side wall of the hydrolysis bin (2);
The spraying mechanism (6) comprises a liquid inlet pipe (61), an extrusion plate (62), an extrusion chamber (63), a baffle ring (64), a pressure nozzle (65), a damping rod (66), pulleys (67) and a fixed plate (68), wherein the liquid inlet pipe (61) is connected with the middle of the bottom end of the liquid storage bin (1) in a penetrating mode, the extrusion plate (62) is welded at the bottom end of the liquid inlet pipe (61), the extrusion chamber (63) is connected with the lower portion of the extrusion plate (62) in a sliding mode, the baffle ring (64) is fixed at the bottom circumference of the extrusion chamber (63), the baffle ring (64) is connected with the inner wall of the hydrolysis bin (2) in a sliding mode, the baffle ring (64) is located between an exhaust hole (10) and a second liquid inlet (9), two fixed plates (68) are welded at the middle of the bottom end of the extrusion chamber (63), the pulleys (67) are connected between the fixed plates (68) in a shaft mode, one side, far away from each side, of the damping rod (66) is welded, the outer circumferences of the two damping rods (66) are respectively, the pressure nozzle (65) is connected with the bottom end of the extrusion chamber (63) in a penetrating mode, and the pressure nozzle (65) is connected with the damping rod (65) in a penetrating mode.
The transmission mechanism (7) comprises a transmission shaft (71), stirring impellers (72), L-shaped brackets (73) and a second cam (74), wherein the transmission shaft (71) is welded on an output shaft of a driving motor (4), the transmission shaft (71) is connected to the side wall of a hydrolysis bin (2) in a penetrating way, the second cam (74) is welded in the middle of the transmission shaft (71), the second cam (74) is connected to a pulley (67) in a sliding way, the stirring impellers (72) are arranged on two sides of the second cam (74), the stirring impellers (72) are welded on the transmission shaft (71), the L-shaped brackets (73) are arranged on two sides, far away from each other, of the two stirring impellers (72), one end of each L-shaped bracket (73) is welded on the inner wall of the hydrolysis bin (2), and the other end of each L-shaped bracket (73) is sleeved outside the transmission shaft (71);
the air blowing device (3) comprises a first cam (31), an air blower (32), a water stirring mechanism (33) and a blast pipe (34), wherein the first cam (31) is welded at one end of a transmission shaft (71) far away from a driving motor (4), the protruding end of the first cam (31) and the protruding end of a second cam (74) face the same direction, the air blower (32) is connected below the first cam (31) in a sliding manner, the air blower (32) is fixed on the outer wall of the hydrolysis bin (2), the bottom end of the air blower (32) is connected with the blast pipe (34), the bottom end of the blast pipe (34) is connected with the water stirring mechanism (33), and the water stirring mechanism (33) is welded at the middle part of the bottom end of the hydrolysis bin (2);
The air blower (32) comprises a pressing block (321), a shell (322), a reset spring (323) and a telescopic air cavity (324), wherein the pressing block (321) is arranged below the first cam (31), the bottom of the pressing block (321) is sleeved with the shell (322), the pressing block (321) is connected with the shell (322) in a sliding mode, the shell (322) is welded on the outer wall of the hydrolysis bin (2), the telescopic air cavity (324) is fixed at the bottom of the pressing block (321), the telescopic air cavity (324) is located inside the shell (322), a plurality of reset springs (323) are vertically arranged inside the telescopic air cavity (324), and the middle of the bottom end of the telescopic air cavity (324) is communicated with the blast pipe (34);
The stirring mechanism (33) comprises a bottom shell (331), water spraying holes (332), elastic telescopic pipes (333), an air chamber (334) and a top plate (335), wherein the bottom of the bottom shell (331) is welded to the middle of the bottom end of a hydrolysis bin (2), the top of the bottom shell (331) is welded with the top plate (335), a plurality of water spraying holes (332) are uniformly distributed in the upper end face of the top plate (335), the elastic telescopic pipes (333) are fixed to the bottom end of the top plate (335), the elastic telescopic pipes (333) are located inside the bottom shell (331), the air chamber (334) is arranged between the elastic telescopic pipes (333) and the bottom of the bottom shell (331), and one side of the air chamber (334) is communicated with a blast pipe (34);
The shock absorption rod (66) comprises a sleeve (661), a shock absorption spring (662) and a shaft rod (663), wherein the sleeve (661) is welded at the bottom end of the extrusion chamber (63), the shaft rod (663) is connected inside the sleeve (661) in a sliding mode, the shock absorption spring (662) is sleeved outside the shaft rod (663), the bottom end of the shaft rod (663) is welded on the L-shaped bracket (73), the top end of the shock absorption spring (662) is fixed at the bottom end of the sleeve (661), and the bottom end of the shock absorption spring (662) is fixed on the upper end face of the L-shaped bracket (73);
The first liquid inlet (5) and the liquid inlet pipe (61) are internally provided with one-way valves, and the outer side of the exhaust hole (10) is connected with a gas recovery mechanism;
The blower (32) comprises a sliding rod (325), the sliding rod (325) is connected with the top of the pressing block (321) in a shaft way, and the sliding rod (325) is connected with the first cam (31) in a sliding way;
when in use, the mixture of the high-boiling substances of the trimethyl monochlorosilane and the organosilicon chlorosilane is poured into the liquid storage bin (1) from the first liquid inlet (5), the one-way valve in the first liquid inlet (5) is circulated under the pressure of the mixture, the mixture enters the liquid storage bin (1) and flows into the liquid inlet pipe (61), the one-way valve in the liquid inlet pipe (61) is circulated under the pressure of the mixture, the mixture flows into the extrusion chamber (63), when the extrusion chamber (63) and the liquid storage bin (1) are filled with the mixture, the reaction tank (11) is filled with water according to a certain proportion through the second liquid inlet (9), part of water enters the reaction tank (11) and then enters the elastic telescopic pipe (333) through the water spraying hole (332), Then the driving motor (4) is opened, at the moment, the output shaft of the driving motor (4) drives the transmission shaft (71) to rotate, the transmission shaft (71) drives the stirring impeller (72) and the second cam (74) to rotate, the second cam (74) contacts and pushes the pulley (67) to make up-and-down reciprocating motion when rotating, the pulley (67) drives the extrusion chamber (63) to make up-and-down reciprocating motion through the fixing plate (68), the liquid inlet pipe (61) and the extrusion plate (62) are fixed in the process of moving up the extrusion chamber (63), the extrusion plate (62) downwards compresses the mixed liquid in the extrusion chamber (63), at the moment, the pressure nozzle (65) can circulate under pressure, The mixture is sprayed with the rain-mist mixture downwards and uniformly through a pressure nozzle (65); In the downward moving process of the extrusion chamber (63), the damping rod (66) plays a damping role, the sleeve (661) moves downward, so that the shaft lever (663) compresses the damping spring (662) to slow down the downward moving impact force of the extrusion chamber (63), the pressure born by the pressure nozzle (65) is reduced and no longer flows, and due to the reduction of the internal pressure of the extrusion chamber (63), the one-way valve in the liquid inlet pipe (61) can flow, the pressure of the liquid storage bin (1) is reduced, and the one-way valve in the first liquid inlet (5) also flows, so that part of air can enter the liquid storage bin (1); when the extrusion chamber (63) moves upwards to spray down the mixture, the stirring impeller (72) always stirs water in the reaction tank (11), the extrusion chamber (63) moves upwards to drive the baffle ring (64) to move upwards, and when the baffle ring (64) moves upwards to the position above the exhaust hole (10), the exhaust hole (10) circulates, and at the moment, gas generated by the hydrolysis reaction flows into the gas treatment mechanism through the exhaust hole (10); Meanwhile, when the transmission shaft (71) rotates, the first cam (31) is driven to rotate, the first cam (31) is in sliding contact with and presses a sliding rod (325) in the blower (32) when rotating, the sliding rod (325) downwards presses a pressing block (321), the pressing block (321) presses a telescopic air cavity (324), so that air in the telescopic air cavity (324) enters an air chamber (334) of the water stirring mechanism (33) through a blast pipe (34), and the elastic telescopic pipe (333) is pressed, so that water in the telescopic air cavity is sprayed upwards through a water spraying hole (332); when the protruding end of the first cam (31) does not press the pressing block (321) any more, air in the air chamber (334) is pumped back to the telescopic air chamber (324), at the moment, the elastic telescopic pipe (333) stretches, and the mixed liquid is sucked into the elastic telescopic pipe (333) through the water spraying hole (332) again.
2. The high-boiling silicone oil hydrolysis production line according to claim 1, wherein: a switch is arranged in the liquid outlet (8).
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| CN207313498U (en) * | 2017-10-17 | 2018-05-04 | 江西元康硅业科技有限公司 | A kind of device for preparing Methyl Hydrogen Polysiloxane Fluid |
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| CN113244825A (en) * | 2021-06-18 | 2021-08-13 | 山东奥扬新能源科技股份有限公司 | Glue solution raw material mixer for bottle production |
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| CN107601636A (en) * | 2017-10-27 | 2018-01-19 | 桐乡市瑞远纺织有限公司 | A kind of sewage-treatment plant for efficiently utilizing flocculant |
| CN110563953B (en) * | 2019-09-24 | 2021-08-03 | 山东盛宇新材料有限公司 | Preparation method of silicone oil |
| FR3109803B1 (en) * | 2020-04-29 | 2023-05-05 | Vianney Rabhi | FORCED RECIRCULATION MIXER |
| CN212370020U (en) * | 2020-05-25 | 2021-01-19 | 苏州市绿微康生物科技有限公司 | A high-efficient mixing apparatus for enzyme preparation production |
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|---|---|---|---|---|
| CN207313498U (en) * | 2017-10-17 | 2018-05-04 | 江西元康硅业科技有限公司 | A kind of device for preparing Methyl Hydrogen Polysiloxane Fluid |
| CN110102241A (en) * | 2019-06-11 | 2019-08-09 | 宋曦智 | A kind of acidizing unit of maleic anhydride binder resin |
| CN113244825A (en) * | 2021-06-18 | 2021-08-13 | 山东奥扬新能源科技股份有限公司 | Glue solution raw material mixer for bottle production |
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