CN115253972B - Reaction kettle for producing plastic lubricant - Google Patents
Reaction kettle for producing plastic lubricant Download PDFInfo
- Publication number
- CN115253972B CN115253972B CN202210915072.3A CN202210915072A CN115253972B CN 115253972 B CN115253972 B CN 115253972B CN 202210915072 A CN202210915072 A CN 202210915072A CN 115253972 B CN115253972 B CN 115253972B
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- Prior art keywords
- reaction kettle
- stirring
- temperature control
- rotation
- water
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- 239000000314 lubricant Substances 0.000 title claims abstract description 21
- 239000004033 plastic Substances 0.000 title claims abstract description 21
- 229920003023 plastic Polymers 0.000 title claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 60
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000005855 radiation Effects 0.000 claims description 9
- 230000000737 periodic effect Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 abstract description 12
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 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
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a reaction kettle for producing a plastic lubricant, and relates to the field of plastic lubricant production. The invention comprises a reaction kettle, wherein a fixed sleeve is fixedly arranged at the top of the inner side of the reaction kettle, a chute is formed in the inner wall of the fixed sleeve, and a planet carrier is rotatably arranged in the chute. According to the invention, the planetary gear is meshed with the meshing teeth, so that the planetary gear rotates while the first rotating shaft rotates, the planetary gear rotates while the planetary gear rotates, the planetary gear central gear is used as the center of a circle to revolve, so that the second rotating shaft and the second stirring paddles rotate, the first stirring paddles and the second stirring paddles rotate, the stirring efficiency is higher through the first stirring paddles and the second stirring paddles which are arranged in a staggered manner, meanwhile, the plastic lubricant in the reaction kettle is fully stirred, raw materials are prevented from being adhered to the inner wall of the reaction kettle through the scraping plate mechanism, and the temperature control treatment is performed in the reaction kettle through the temperature control mechanism.
Description
Technical Field
The invention relates to the technical field of plastic lubricant production, in particular to a reaction kettle for producing plastic lubricant.
Background
In order to make the raw materials fully react, the reaction inside the reaction kettle is generally required to be stirred, and the traditional stirring mode of the reaction kettle is to drive a stirring assembly to stir through an output shaft of a single motor arranged at the upper end of the reaction kettle.
This kind of stirring mode is when stirring, and plastics lubricant raw materials is when stirring in reation kettle, and the raw materials stirring of keeping away from the stirring rake can have the insufficient phenomenon of stirring, and current stirring structure is comparatively single, and is lower to the stirring efficiency of raw materials, and reaction efficiency is also lower.
Disclosure of Invention
The invention aims at: the invention provides a reaction kettle for producing plastic lubricants, which aims to solve the problems of insufficient stirring and low stirring efficiency of the existing reaction kettle when stirring raw materials.
The invention adopts the following technical scheme for realizing the purposes:
the utility model provides a production reation kettle for plastic lubricant, includes reation kettle, the inboard top fixed mounting of reation kettle has a fixed cover, the spout has been seted up to the inner wall of fixed cover, the inside rotation of spout is installed the planet carrier, the top fixed mounting of reation kettle has the motor, the output shaft of motor runs through the top of reation kettle to extend to the inside fixed mounting of fixed cover has first axis of rotation, the free end of first axis of rotation runs through the top of planet carrier and extends to the inside of reation kettle, and the surface of first axis of rotation is provided with first stirring rake, the fixed cover of surface that first axis of rotation is located the inside of fixed cover is equipped with the sun gear, the inner wall of fixed cover is provided with the meshing tooth, the planetary gear is installed in the rotation of top of planet carrier, the quantity of planetary gear has four groups, and the inside fixed grafting of planetary gear has the second axis of rotation, and the planetary gear is meshing installation setting simultaneously, the free end of second axis of rotation runs through the top of planet carrier to the inside of reation kettle, and the surface of second axis of rotation is provided with the second stirring rake, the fixed surface mounting of first axis of rotation has the scraping plate, the surface temperature control mechanism of reation kettle has.
Further, reation kettle includes the agitator tank, the surface of agitator tank is provided with the feed inlet, the bottom of agitator tank is provided with the discharge gate, the surface mosaic of discharge gate installs the solenoid valve.
Further, the scraping plate mechanism comprises a fixing frame, the bottom end of the first rotating shaft is fixedly provided with the fixing frame, and the free end of the fixing frame is fixedly provided with the scraping plate.
Further, the temperature control mechanism comprises a temperature control box, the surface of the reaction kettle is sleeved with the temperature control box, a water inlet is formed in one side wall of the temperature control box, and a water outlet is formed in the other side wall of the temperature control box.
Further, water is circulated in and out of the temperature control box to control the reaction heat in the reaction kettle, the specific water flow speed in the water temperature change period is controlled, the specific water flow speed is matched with the rotating speed of the motor in the reaction kettle, and the specific configuration is as follows:
the water flow speed in the water temperature change period is a, the linear speed adjustment coefficient of the motor rotation is b, and the motor rotation frequency is n -1 The periodic heat radiation quantity Q of water to the inside of the reaction kettle is controlled through water heating, and the periodic heat radiation quantity Q= (a) 2 +b 2 n 2 ) -1 ·e ax ·sin n-1 bx·(asinbx-nbcosbx)+(n(n-1)b 2 /(a 2 +b 2 n 2 ))·
∫e ax sin n-2 bxdx。
Further, the number of the first stirring paddles and the number of the second stirring paddles are multiple, and the first stirring paddles and the second stirring paddles are arranged in a staggered mode.
Further, the number of the fixing frames and the number of the scrapers are three, the scrapers are arc-shaped, and the scrapers are attached to the inner wall of the reaction kettle.
The beneficial effects of the invention are as follows:
1. according to the invention, the motor drives the first rotating shaft, the central gear and the first stirring paddles to rotate, the first rotating shaft is meshed with the planetary gears, the planetary gears are meshed with the meshing teeth, so that the planetary gears rotate while the first rotating shaft rotates, the planetary gears revolve by taking the central gear of the planetary gears as the circle center while the planetary gears rotate, so that the second rotating shaft and the second stirring paddles rotate, the stirring efficiency is higher by the first stirring paddles and the second stirring paddles which are arranged in a staggered manner, meanwhile, the plastic lubricant in the reaction kettle is fully stirred, raw materials are prevented from being adhered to the inner wall of the reaction kettle by the scraping plate mechanism, the temperature control treatment is performed on the interior of the reaction kettle by the temperature control mechanism, and the periodic heat radiation quantity Q is controlled, so that the reaction heat in the reaction kettle 1 can be controlled more uniformly and the threshold requirement can be met, and the reaction efficiency is obviously increased.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a front cross-sectional view of the present invention;
FIG. 3 is a schematic illustration of a partial structure of the present invention;
reference numerals: 1. a reaction kettle; 101. a stirring tank; 102. a feed inlet; 103. a discharge port; 104. an electromagnetic valve; 2. a fixed sleeve; 3. a chute; 4. a planet carrier; 5. a motor; 6. a first rotation shaft; 7. a sun gear; 8. meshing teeth; 9. a planetary gear; 10. a second rotation shaft; 11. a first stirring paddle; 12. a second stirring paddle; 13. a scraper mechanism; 1301. a fixing frame; 1302. a scraper; 14. a temperature control mechanism; 1401. a temperature control box; 1402. a water inlet; 1403. and a water outlet.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In describing embodiments of the present invention, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 3, a reaction kettle for producing plastic lubricants comprises a reaction kettle 1, a fixed sleeve 2 is fixedly arranged at the top of the inner side of the reaction kettle 1, a chute 3 is arranged on the inner wall of the fixed sleeve 2, a planet carrier 4 is rotatably arranged in the chute 3, a motor 5 is fixedly arranged at the top of the reaction kettle 1, an output shaft of the motor 5 penetrates through the top of the reaction kettle 1 and extends to the inside of the fixed sleeve 2 to fixedly arrange a first rotating shaft 6, the free end of the first rotating shaft 6 penetrates through the top of the planet carrier 4 and extends to the inside of the reaction kettle 1, a first stirring paddle 11 is arranged on the surface of the first rotating shaft 6, a central gear 7 is fixedly sleeved on the surface of the first rotating shaft 6 positioned in the fixed sleeve 2, a meshing tooth 8 is arranged on the inner wall of the fixed sleeve 2, a planet gear 9 is rotatably arranged at the top of the planet carrier 4, and four groups of planet gears 9 are arranged, and the inside of the planetary gear 9 is fixedly inserted with a second rotating shaft 10, meanwhile, the planetary gear 9, the meshing teeth 8 and the central gear 7 are arranged in a meshing manner, the free end of the second rotating shaft 10 penetrates through the top of the planet carrier 4 and extends to the inside of the reaction kettle 1, the surface of the second rotating shaft 10 is provided with a second stirring paddle 12, the bottom end of the first rotating shaft 6 is fixedly provided with a scraping plate mechanism 13, the surface of the reaction kettle 1 is provided with a temperature control mechanism 14, in some embodiments, plastic lubricant raw materials are added into the inside of the reaction kettle 1, the first rotating shaft 6, the central gear 7 and the first stirring paddle 11 are driven to rotate by the motor 5, the planetary gear 9 is meshed with the meshing teeth 8 by the first rotating shaft 6, so that the planetary gear 9 rotates while the first rotating shaft 6 rotates, the planetary gear 9 revolves by taking the central gear 7 as the center of a circle when the planetary gear 9 rotates, so that the second rotating shaft 10 and the second stirring paddle 12 rotate, the plastic lubricant inside the reaction kettle 1 is fully stirred by the rotation of the first stirring paddle 11 and the second stirring paddle 12, more specifically, raw materials are prevented from being adhered to the inner wall of the reaction kettle 1 by the scraping plate mechanism 13, the temperature control treatment is carried out inside the reaction kettle 1 by the temperature control mechanism 14, and the stirred plastic lubricant is discharged through the reaction kettle 1.
As shown in fig. 2 and 3, the reaction kettle 1 comprises a stirring tank 101, a feeding port 102 is formed in the surface of the stirring tank 101, a discharging port 103 is formed in the bottom of the stirring tank 101, an electromagnetic valve 104 is mounted on the surface of the discharging port 103 in a mosaic manner, raw materials are conveniently added into the stirring tank 101 through the feeding port 102, plastic lubricants are discharged through the discharging port 103, and the discharge of the raw materials is controlled through the electromagnetic valve 104.
As shown in fig. 1 and 2, the scraper mechanism 13 includes a fixing frame 1301, a fixing frame 1301 is fixedly mounted at the bottom end of a first rotating shaft 6, a scraper 1302 is fixedly mounted at the free end of the fixing frame 1301, the fixing frame 1301 and the scraper 1302 are driven to rotate by the first rotating shaft 6, and the scraper 1302 is supported by the fixing frame 1301.
As shown in fig. 1 and 2, the temperature control mechanism 14 comprises a temperature control box 1401, the surface of the reaction kettle 1 is sleeved with the temperature control box 1401, a water inlet 1402 is arranged on one side wall of the temperature control box 1401, a water outlet 1403 is arranged on the other side wall of the temperature control box 1401, cooling water is added into the temperature control box 1401 through the water inlet 1402, and is discharged through the water outlet 1403, so that the water is circulated in and out of the temperature control box 1401 to control the reaction heat in the reaction kettle 1.
As shown in fig. 2 and 3, the number of the first stirring paddles 11 and the second stirring paddles 12 is multiple, and the multiple first stirring paddles 11 and the multiple second stirring paddles 12 are arranged in a staggered manner, so that the stirring efficiency is higher through the first stirring paddles 11 and the second stirring paddles 12 arranged in a staggered manner.
As shown in fig. 2 and 3, the number of the fixing frames 1301 and the number of the scrapers 1302 are three, the scrapers 1302 are arc-shaped, the scrapers 1302 are attached to the inner wall of the reaction kettle 1, and the scrapers 1302 are attached to the inner wall of the reaction kettle 1 to prevent the residual raw materials on the inner wall of the reaction kettle 1.
Preferably, the water is circulated in and out of the temperature control box 1401 to control the reaction heat in the reaction kettle 1, and the reaction heat in the reaction kettle 1 is difficult to control and guaranteed to be well controlled in the period of water temperature change, so that the specific water flow speed in the period of water temperature change needs to be controlled in the preferred implementation and is matched with the rotation speed of the motor in the reaction kettle 1, and in the specific implementation, the configuration is as follows:
the water flow speed in the water temperature change period is a, the linear speed adjustment coefficient of the motor rotation is b, and the motor rotation frequency is n -1 The periodic heat radiation quantity Q of water to the inside of the reaction kettle is controlled by water heating, and the periodic heat radiation quantity Q is:
Q＝(a 2 +b 2 n 2 ) -1 ·f3(ax)·f1(bx) n-1 ·(af1(bx)-nb f2(bx))+(n(n-1)b 2 /(a 2 +b 2 n 2 ))·∫f3(ax)f1(bx) n-2 dx; wherein x is a time variable;
f1 represents the rotation of the motor by a sine function;
f2 is the derivative of f 1;
f3 is an exponential function of e, representing the variation of thermal radiation; wherein ≡f3 (ax) f1 (bx) n-2 The primitive function corresponding to dx has no constant C;
therefore, q= (a) 2 +b 2 n 2 ) -1 ·e ax ·sin n-1 bx·(asinbx-nbcosbx)+(n(n-1)b 2 /(a 2 +b 2 n 2 ))·∫e ax sin n-2 bxdx. In the implementation, the periodic heat radiation quantity Q is controlled, so that the reaction heat in the reaction kettle 1 can be controlled more uniformly and can meet the threshold requirement, and the reaction efficiency is obviously improved.
Claims (5)
1. The utility model provides a production reation kettle for plastic lubricant, its characterized in that includes reation kettle (1), inboard top fixed mounting of reation kettle (1) has fixed cover (2), spout (3) have been seted up to the inner wall of fixed cover (2), planet carrier (4) are installed in the inside rotation of spout (3), the top fixed mounting of reation kettle (1) has motor (5), the output shaft of motor (5) runs through the top of reation kettle (1) to extend to the inside fixed mounting of fixed cover (2) has first axis of rotation (6), the free end of first axis of rotation (6) runs through the top of planet carrier (4) and extends to the inside of reation kettle (1), and the surface of first axis of rotation (6) is provided with first stirring rake (11), the fixed cover of surface that first axis of rotation (6) are located the inside of fixed cover (2) is equipped with sun gear (7), the inner wall of fixed cover (2) is provided with meshing tooth (8), the top rotation of planet carrier (4) is installed in rotation of sun gear (9), the number of pinion (9) is equipped with planet gear (8) and the sun gear (8) is meshed with planet gear (8) and is fixed in number of planet (9) and is meshed with planet gear (8) simultaneously, the free end of the second rotating shaft (10) penetrates through the top of the planet carrier (4) and extends into the reaction kettle (1), a second stirring paddle (12) is arranged on the surface of the second rotating shaft (10), a scraper mechanism (13) is fixedly arranged at the bottom end of the first rotating shaft (6), and a temperature control mechanism (14) is arranged on the surface of the reaction kettle (1);
the temperature control mechanism (14) comprises a temperature control box (1401), the surface of the reaction kettle (1) is sleeved with the temperature control box (1401), a water inlet (1402) is formed in one side wall of the temperature control box (1401), and a water outlet (1403) is formed in the other side wall of the temperature control box (1401);
the water is circulated in and out of the temperature control box to control the reaction heat in the reaction kettle, the specific water flow speed in the water temperature change period is controlled, the specific water flow speed is matched with the rotating speed of the motor in the reaction kettle, and the specific configuration is as follows:
the water flow speed in the water temperature change period is a, the linear speed adjustment coefficient of the motor rotation is b, and the motor rotation frequency is n -1 The periodic heat radiation quantity Q of water to the inside of the reaction kettle is controlled through water heating, and the periodic heat radiation quantity Q= (a) 2 +b 2 n 2 ) -1 .e ax ·sin n-1 bx·(asinbx-nbcosbx)+(n(n-1)b 2 /(a 2 +b 2 n 2 ))·∫e ax sin n-2 bxdx。
2. The reaction kettle for producing plastic lubricants according to claim 1, wherein the reaction kettle (1) comprises a stirring tank (101), a feed inlet (102) is formed in the surface of the stirring tank (101), a discharge outlet (103) is formed in the bottom of the stirring tank (101), and an electromagnetic valve (104) is mounted on the surface of the discharge outlet (103) in a mosaic manner.
3. The reaction kettle for producing plastic lubricants according to claim 1, wherein the scraping plate mechanism (13) comprises a fixing frame (1301), the bottom end of the first rotating shaft (6) is fixedly provided with the fixing frame (1301), and the free end of the fixing frame (1301) is fixedly provided with a scraping plate (1302).
4. The reaction kettle for producing plastic lubricants according to claim 1, wherein the number of the first stirring paddles (11) and the number of the second stirring paddles (12) are multiple, and the multiple first stirring paddles (11) and the multiple second stirring paddles (12) are arranged in a staggered manner.
5. The reaction kettle for producing plastic lubricants according to claim 3, wherein the number of the fixing frames (1301) and the number of the scrapers (1302) are three, the scrapers (1302) are arc-shaped, and the scrapers (1302) are attached to the inner wall of the reaction kettle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915072.3A CN115253972B (en) | 2022-08-01 | 2022-08-01 | Reaction kettle for producing plastic lubricant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210915072.3A CN115253972B (en) | 2022-08-01 | 2022-08-01 | Reaction kettle for producing plastic lubricant |
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| CN115253972A CN115253972A (en) | 2022-11-01 |
| CN115253972B true CN115253972B (en) | 2024-01-26 |
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| CN116100676A (en) * | 2023-02-17 | 2023-05-12 | 江苏洋河新城新材料有限责任公司 | Recycled aggregate premixed mortar preparation device |
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