CN210187151U - Synthetic reation kettle of polycarboxylic acid high performance water-reducing agent - Google Patents
Synthetic reation kettle of polycarboxylic acid high performance water-reducing agent Download PDFInfo
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- CN210187151U CN210187151U CN201920815865.1U CN201920815865U CN210187151U CN 210187151 U CN210187151 U CN 210187151U CN 201920815865 U CN201920815865 U CN 201920815865U CN 210187151 U CN210187151 U CN 210187151U
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- reducing agent
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Abstract
The utility model discloses a synthetic reation kettle of polycarboxylate high performance water reducing agent, including the cauldron body and the last cauldron body down, go up the cauldron body and pass through bolted connection with the cauldron body down, and go up the cauldron body and enclose into reaction cavity with the internal portion of cauldron down, the heating chamber has been preset to the inside of the cauldron body down, the equal threaded connection in both sides of the cauldron body has explosion-proof heater down, and explosion-proof heater all extends to the inside in heating chamber, the top central point who goes up the cauldron body puts and is provided with the installing port, the top threaded connection of installing port has the support frame, the inside threaded connection of support frame has reduction gears, and reduction gears's bottom is triangle-shaped and rotates and be connected with three countershafts, and the bottom of every countershaft all welds there is leaf formula stirring rake. The utility model discloses can directly let in reaction solution's bottom with nitrogen gas, make nitrogen gas and reaction solution fully contact for reaction rate makes the reaction more abundant thoroughly, makes production efficiency promote by a wide margin.
Description
Technical Field
The utility model relates to a water-reducing agent technical field especially relates to a synthetic reation kettle of polycarboxylate high performance water-reducing agent.
Background
The polycarboxylate water reducing agent is a high-performance water reducing agent, and is a cement dispersing agent in the application of cement concrete. The product is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like, is green and environment-friendly, is not flammable and is not easy to explode, and can be safely transported by trains and automobiles.
But current reation kettle can't directly let in gaseous bottom of reation kettle, and rabbling mechanism only a set of access to pivoted flabellum usually moreover, can't reach the intensive mixing, lets the effect of raw materials abundant contact.
Therefore, it is necessary to design a synthetic reaction kettle for polycarboxylic acid high-performance water reducing agent to solve the above problems.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a reaction kettle for synthesizing a polycarboxylic acid high-performance water reducing agent.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a synthetic reation kettle of polycarboxylic acids high performance water-reducing agent, includes the cauldron body and goes up the cauldron body down, go up the cauldron body and pass through bolted connection with cauldron body down, and go up the cauldron body and enclose into reaction cavity with cauldron internal portion down, the heating chamber has been preset to the internal portion of cauldron body down, the equal threaded connection in both sides of cauldron body has explosion-proof heater down, and explosion-proof heater all extends to the inside in heating chamber, the top central point of going up the cauldron body puts and is provided with the installing port, the top threaded connection of installing port has the support frame, the internal thread of support frame is connected with reduction gears, and reduction gears's bottom is triangle-shaped and rotates and is connected with three countershafts, and the bottom of every countershaft all welds and has leaf formula stirring rake, the centre of a circle department of reduction gears bottom rotates and is connected with the main shaft, and the main shaft extends to the inside of reaction cavity through the installing port, reduction gears includes planet carrier, motor shaft, sun gear, planetary gear, bearing and ring gear, the sun gear welding is in the bottom of motor shaft, and sun gear and planetary gear meshing, planetary gear and ring gear meshing, planetary gear's centre of a circle department and bearing joint, and the one end at the countershaft of bearing joint, the countershaft is pegged graft in the planet carrier, the bottom and the main shaft welding of ring gear, the top threaded connection of support frame has the ring flange, and the top threaded connection of ring flange has the motor, all be provided with the mounting bracket around going up cauldron body side outer wall, the welding has the lug on the outer wall of mounting bracket top one side, and it has the bolt hole to open on the outer wall of mounting bracket top opposite side.
Further, a water inlet with a control valve is arranged on the outer wall of one side of the lower kettle body, a discharge hole with a control valve is arranged on the outer wall of the other side of the lower kettle body, and a water outlet with a control valve is arranged at the bottom of the lower kettle body.
Furthermore, one side of the top of the upper kettle body is respectively provided with a sampling port, a temperature control port and an air outlet which are distributed in a triangular manner.
Furthermore, the thermometer is inserted in the temperature control port, the sampling tube is inserted in the sampling port, rubber pads are arranged on the contact part of the sampling tube and the sampling port and the contact part of the thermometer and the temperature control port, and the bottom ends of the thermometer and the sampling tube extend to the bottom of the reaction cavity through the temperature control port.
Further, one side of going up cauldron body top is provided with the charge door, and the top of charge door rotates through the hinge and is connected with the apron, the top welding of apron has the handle.
Furthermore, a vent pipe is arranged inside the main shaft, a plurality of vent holes distributed at equal intervals are formed in the position, close to the bottom end, of the main shaft, and the vent holes are communicated with the vent pipe.
Furthermore, one side of going up cauldron body top is provided with the viewing aperture, and the top threaded connection of viewing aperture has the glass window.
The utility model has the advantages that:
1. through setting up the breather pipe and the air vent of bottom in the main shaft inside, can directly let in gaseous bottom of reaction solution, make gaseous and reaction solution fully contact for reaction rate has improved reaction efficiency, makes the reaction more abundant thoroughly, has improved product quality.
2. Through the reduction gears who sets up, can adjust the rotational speed of motor to the reasonable rotational speed of stirring solution, enable main shaft and countershaft antiport simultaneously, solution mixing is more even when making the stirring, and the chance of letting contact between the different reactants is bigger, makes effective reaction take place more frequently, has reduced reaction time, has improved the product quality.
3. Through the leaf formula stirring rake and the anchor form stirring rake that set up, can carry out intensive mixing to reaction solution, can smash the nitrogen gas bubble that fills simultaneously, make bubble and reaction solution area of contact bigger, let reaction rate further rise, shortened the time of reaction greatly, make production efficiency obtain promoting by a wide margin.
Drawings
FIG. 1 is a schematic structural view of a reaction kettle for synthesizing a polycarboxylic acid high-performance water reducing agent provided by the utility model;
FIG. 2 is a schematic view of the internal structure of a reaction kettle for synthesizing a polycarboxylic acid high-performance water reducing agent provided by the utility model;
FIG. 3 is a schematic view of a deceleration structure of a reaction kettle for synthesizing a polycarboxylic acid high-performance water reducing agent provided by the utility model;
FIG. 4 is a schematic structural view of an anchor-shaped stirring paddle of a reaction kettle for synthesizing a polycarboxylic acid high-performance water reducing agent, which is provided by the utility model;
fig. 5 is the utility model provides a synthetic reation kettle's of polycarboxylate high performance water reducing agent mounting bracket structure sketch map.
In the figure: 1 lower kettle body, 2 explosion-proof heater, 3 water inlet, 4 upper kettle body, 5 discharge hole, 6 cover plate, 7 handle, 8 heating cavity, 9 motor, 10 flange plate, 11 support frame, 12 sampling port, 13 temperature control port, 14 air outlet, 15 observation port, 16 glass window, 17 mounting rack, 18 mounting pad, 19 vent pipe, 20 water outlet, 21 vent hole, 22 anchor stirring paddle, 23 thermometer, 24-blade stirring paddle, 25 rubber pad, 26 auxiliary shaft, 27 main shaft, 28 feed inlet, 29 sampling tube, 30 planet carrier, 31 motor shaft, 32 sun gear, 33 planetary gear, 34 bearing, 35 gear ring, 36 bolt hole, 37 lifting lug, 38 reaction cavity and 39 mounting port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a synthetic reaction kettle of a polycarboxylic acid high-performance water reducing agent comprises a lower kettle body 1 and an upper kettle body 4, wherein the upper kettle body 4 is connected with the lower kettle body 1 through a bolt, a reaction cavity 38 is enclosed by the upper kettle body 4 and the lower kettle body 1, a heating cavity 8 is preset in the lower kettle body 1, two sides of the lower kettle body 1 are in threaded connection with an explosion-proof heater 2, the explosion-proof heater 2 extends into the heating cavity 8 and can heat a reaction process to enable the reaction to be quicker, a mounting port 39 is arranged at the center of the top of the upper kettle body 4, a support frame 11 is in threaded connection with the top of the mounting port 39, a speed reducing mechanism is in threaded connection with the inside of the support frame 11, the rotating speed of a motor reaches a reasonable rotating speed for stirring a solution in a conduction process, the bottom of the speed reducing mechanism is in triangular rotating connection with three auxiliary shafts 26, and blade type stirring paddles 24 are welded, the auxiliary solution stirring device is used for stirring solution, a main shaft 27 is rotatably connected to the circle center of the bottom of the speed reducing mechanism, the main shaft 27 extends into a reaction cavity 38 through a mounting port 39, an anchor-shaped stirring paddle 22 is welded at the bottom end of the main shaft 27 and stirs the solution to enable substances in the solution to be contacted more fully, the speed reducing mechanism comprises a planet carrier 30, a motor shaft 31, a sun gear 32, a planetary gear 33, a bearing 34 and a gear ring 35, the sun gear 32 is welded at the bottom of the motor shaft 31, the sun gear 32 is meshed with the planetary gear 33, the planetary gear 33 is meshed with the gear ring 35, the circle center of the planetary gear is clamped with the bearing 34, the bearing 34 is clamped at one end of an auxiliary shaft 26, the auxiliary shaft 26 is inserted into the planet carrier 30 to achieve the speed reducing purpose, the auxiliary shaft 26 can revolve around the main shaft 27, the bottom of the gear ring 35 is, and the top threaded connection of ring flange 10 has motor 9, all is provided with mounting bracket 17 around the outer wall of the side of last cauldron body 4, and the welding has lug 37 on the outer wall of mounting bracket 17 top one side, makes things convenient for reation kettle's removal, and opens on the outer wall of mounting bracket 17 top opposite side has bolt hole 36 for the fixed side deals with.
Further, a water inlet 2 with a control valve is arranged on the outer wall of one side of the lower kettle body 1, a discharge hole 5 with a control valve is arranged on the outer wall of the other side of the lower kettle body 1, and a water outlet 20 with a control valve is arranged at the bottom of the lower kettle body 1.
Furthermore, one side of the top of the upper kettle body 4 is respectively provided with a sampling port 12, a temperature control port 13 and an air outlet 14 which are distributed in a triangular manner, and the air outlet can discharge useless gas.
Further, the thermometer 23 is inserted into the temperature control port 13, the temperature in the reaction kettle can be monitored in real time, the sampling tube 29 is inserted into the sampling port 12, the part of the sampling tube 29 contacting the sampling port 12 and the part of the thermometer 23 contacting the temperature control port 13 are both provided with rubber pads 25, the glass thermometer 23 is prevented from directly contacting the reaction kettle, the thermometer 23 is prevented from being broken, and the bottom ends of the thermometer 23 and the sampling tube 29 extend to the bottom of the reaction cavity 38 through the temperature control port.
Further, one side at the top of last cauldron body 4 is provided with charge door 28, and the top of charge door 28 is connected with apron 6 through the hinge rotation, and the top welding of apron 6 has handle 7, makes things convenient for opening and close of apron 6.
Furthermore, a vent pipe 19 is arranged inside the main shaft 27, a plurality of vent holes 21 are formed in the position, close to the bottom end, of the main shaft 27, the vent holes 21 are distributed at equal intervals, and the vent holes 21 are communicated with the vent pipe 19, so that gas can be directly introduced into the bottom of the reaction solution, the gas is fully contacted with the reaction solution, and the reaction speed is accelerated.
Furthermore, one side at the top of the upper kettle body 4 is provided with an observation port 15, and the top of the observation port 15 is in threaded connection with a glass window 16, so that the reaction process can be conveniently seen in real time.
The working principle is as follows: when the device is used, a worker connects the upper kettle body 4 with the lower kettle body 1 through a bolt, the reaction kettle is hung to the mounting platform through a lifting lug 37 by using a crane, then the reaction kettle is mounted to the mounting platform through a bolt hole 36 on the mounting rack 17, heating water is introduced into the heating cavity 8 through the water inlet 3, the explosion-proof heater 2 is started, the cover plate 6 is opened through the handle 7, the cover plate 6 and the edge of the feed opening 28 rotate along a hinge, raw materials are added into the feed opening, the thermometer 23 and the sampling tube 29 are respectively inserted into the temperature control opening 13 and the sampling opening 12, the motor 9 is started to drive the motor shaft 31 to rotate, the motor shaft 31 drives the sun gear 32 to rotate, the sun gear 32 drives the planet gear 33 meshed with the sun gear to rotate, the planet gear 33 drives the gear ring 35 meshed with the planet gear 33 to rotate, and the revolution number of the planet gear 33 and the gear ring 35, the gear ring 35 drives the main shaft 27 to rotate, the planetary gear 33 drives the auxiliary shaft 26 to revolve around the main shaft 27 in the direction opposite to the rotation direction of the main shaft 27, the main shaft 27 drives the anchor-shaped stirring paddle 22 to rotate, the auxiliary shaft 26 drives the blade-type stirring paddle 24 to rotate around the anchor-shaped stirring paddle 22, and after the reaction is finished, a control valve on the discharge port 5 is opened, and the finished product is discharged through the discharge port.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The synthetic reaction kettle of the polycarboxylic acid high-performance water reducing agent comprises a lower kettle body (1) and an upper kettle body (4), and is characterized in that the upper kettle body (4) is connected with the lower kettle body (1) through bolts, a reaction cavity (38) is enclosed by the upper kettle body (4) and the lower kettle body (1), a heating cavity (8) is preset in the lower kettle body (1), anti-explosion heaters (2) are connected to two sides of the lower kettle body (1) in a threaded manner, the anti-explosion heaters (2) extend into the heating cavity (8), a mounting opening (39) is arranged at the center of the top of the upper kettle body (4), a support frame (11) is connected to the top of the mounting opening (39) in a threaded manner, a speed reducing mechanism is connected to the inner threads of the support frame (11) in a triangular manner, three auxiliary shafts (26) are rotatably connected to the bottom of the speed reducing mechanism, and blade type stirring paddles (24) are welded to the bottom of each auxiliary shaft (26), the center of a circle of the bottom of the speed reducing mechanism is rotatably connected with a main shaft (27), the main shaft (27) extends into the reaction cavity (38) through a mounting port (39), an anchor-shaped stirring paddle (22) is welded at the bottom end of the main shaft (27), the speed reducing mechanism comprises a planet carrier (30), a motor shaft (31), a sun gear (32), a planetary gear (33), a bearing (34) and a gear ring (35), the sun gear (32) is welded at the bottom of the motor shaft (31), the sun gear (32) is meshed with the planetary gear (33), the planetary gear (33) is meshed with the gear ring (35), the center of a circle of the planetary gear is clamped with the bearing (34), the bearing (34) is clamped at one end of an auxiliary shaft (26), the auxiliary shaft (26) is inserted into the planet carrier (30), the bottom of the gear ring (35) is welded with the main shaft (27), and a flange (10) is in threaded connection with the top of the support frame, and the top threaded connection of ring flange (10) has motor (9), all be provided with mounting bracket (17) around going up cauldron body (4) side outer wall, the welding has lug (37) on the outer wall of mounting bracket (17) top one side, and opens on the outer wall of mounting bracket (17) top opposite side has bolt hole (36).
2. The synthetic reation kettle of polycarboxylate high performance water-reducing agent of claim 1, characterized in that, be provided with water inlet (3) that has the control valve on the outer wall of lower cauldron body (1) one side, and be provided with discharge gate (5) that have the control valve on the outer wall of lower cauldron body (1) the other side, the bottom of lower cauldron body (1) is provided with delivery port (20) that have the control valve.
3. The synthetic reation kettle of polycarboxylate high performance water-reducing agent of claim 1, characterized in that, one side at last cauldron body (4) top is provided with sampling opening (12), accuse temperature mouth (13) and gas outlet (14) that are the triangular distribution respectively.
4. The synthetic reation kettle of polycarboxylate high performance water reducing agent of claim 3, characterized in that, thermometer (23) is pegged graft to the inside of accuse temperature mouth (13), sampling tube (29) is pegged graft in sample connection (12), the position that thermometer (23) and accuse temperature mouth (13) contact with the position of sampling tube (29) and sample connection (12) contact all is provided with rubber pad (25), and the bottom of thermometer (23) and sampling tube (29) is extended to the bottom of reaction cavity (38) through accuse temperature mouth.
5. The synthetic reation kettle of polycarboxylate high performance water-reducing agent of claim 1, characterized in that, one side at last cauldron body (4) top is provided with charge door (28), and the top of charge door (28) is connected with apron (6) through the hinge rotation, the welding of the top of apron (6) has handle (7).
6. The synthetic reation kettle of polycarboxylate high performance water reducing agent of claim 1, characterized in that, the inside of main shaft (27) is provided with breather pipe (19), the position that main shaft (27) is close to the bottom is opened has a plurality of equidistant distribution's air vent (21), and air vent (21) all communicate with breather pipe (19).
7. The synthetic reation kettle of polycarboxylate high performance water-reducing agent of claim 1, characterized in that, one side at the top of last cauldron body (4) is provided with viewing aperture (15), and the top threaded connection of viewing aperture (15) has glass window (16).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815865.1U CN210187151U (en) | 2019-06-01 | 2019-06-01 | Synthetic reation kettle of polycarboxylic acid high performance water-reducing agent |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920815865.1U CN210187151U (en) | 2019-06-01 | 2019-06-01 | Synthetic reation kettle of polycarboxylic acid high performance water-reducing agent |
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| CN210187151U true CN210187151U (en) | 2020-03-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893451A (en) * | 2021-01-14 | 2021-06-04 | 湖南科技大学 | Biological leaching equipment for treating heavy metal pollution of soil |
| CN113509901A (en) * | 2021-04-25 | 2021-10-19 | 江西禾益化工股份有限公司 | Environment-friendly 2-methyl chloropropionate automatic production device |
-
2019
- 2019-06-01 CN CN201920815865.1U patent/CN210187151U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893451A (en) * | 2021-01-14 | 2021-06-04 | 湖南科技大学 | Biological leaching equipment for treating heavy metal pollution of soil |
| CN112893451B (en) * | 2021-01-14 | 2022-06-10 | 湖南科技大学 | Biological leaching equipment for treating heavy metal pollution of soil |
| CN113509901A (en) * | 2021-04-25 | 2021-10-19 | 江西禾益化工股份有限公司 | Environment-friendly 2-methyl chloropropionate automatic production device |
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