CN214765452U

CN214765452U - Temperature control reaction kettle for cement grinding aid

Info

Publication number: CN214765452U
Application number: CN202120932121.5U
Authority: CN
Inventors: 李晓峰; 郭全僡; 王长青; 边向颖
Original assignee: Henan Ding Feng Building Materials Co ltd
Current assignee: Henan Ding Feng Building Materials Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-19
Anticipated expiration: 2031-04-30

Abstract

The utility model discloses a cement grinding aid accuse temperature reation kettle, including the last cauldron body and the lower cauldron body, go up the cauldron body and pass through ring flange and cauldron body fixed connection down, the fixed stirring subassembly that is equipped with in inside in stirring storehouse, the stirring subassembly includes first (mixing) shaft, second (mixing) shaft, first puddler, second puddler, first helical gear, second helical gear and third helical gear, and the bottom of first (mixing) shaft is passed through the bearing frame and is connected with the inside bottom rotation in stirring storehouse, the beneficial effects of the utility model are that: put into the material through stirring storehouse and stir the processing, rotate through first (mixing) shaft and drive first helical gear and first puddler and rotate the stirring, drive third helical gear and drive the rotation of second helical gear simultaneously through first helical gear, drive the rotation of second (mixing) shaft and with the rotation opposite direction of first (mixing) shaft through the second helical gear, drive the rotation stirring of second puddler through the second (mixing) shaft.

Description

Temperature control reaction kettle for cement grinding aid

Technical Field

The utility model relates to a reation kettle, in particular to cement grinding aid accuse temperature reation kettle belongs to grinding aid production technical field.

Background

In the grinding process of cement clinker, a small amount of additional substances are added, so that the grinding efficiency can be obviously improved or the energy consumption can be reduced, the chemical additive additional substances which do not damage the performance of cement are generally called cement grinding aid, the cement grinding aid is a chemical additive for improving the grinding effect and performance of cement, the machine-hour yield of cement and the strength of cement at each age can be obviously improved, and the fluidity of the cement can be improved; the cement grinding aid can greatly reduce the phenomenon of electrostatic adsorption ball inclusion formed in the grinding process and can reduce the tendency of secondary agglomeration of ultrafine particles formed in the grinding process; the cement produced by using the grinding aid has a lower compaction and coalescence tendency, so that the loading and unloading of the cement are facilitated, and the wall hanging phenomenon of a cement warehouse can be reduced.

Need stir in reation kettle during current cement grinding aid production preparation, and partial reation kettle agitating unit stirred the material inadequately, and the material has viscosity to lead to unable the use easily through stirring incomplete reaction, can cause extravagant condition, needs controlled temperature to accelerate reaction efficiency and need the sampling to detect the reaction progress at any time simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement grinding aid accuse temperature reation kettle to the stirring of the partial reation kettle who provides is insufficient easily can't use in solving above-mentioned background art and causes the waste, and needs the problem that temperature control accelerates the reaction and detects the reaction progress.

In order to achieve the above object, the utility model provides a following technical scheme: a cement grinding aid temperature control reaction kettle comprises an upper kettle body and a lower kettle body, wherein the upper kettle body is fixedly connected with the lower kettle body through a flange plate, a stirring bin is fixedly arranged inside the lower kettle body, a stirring assembly is fixedly arranged inside the stirring bin, the stirring assembly comprises a first stirring shaft, a second stirring shaft, a first stirring rod, a second stirring rod, a first helical gear, a second helical gear and a third helical gear, the bottom end of the first stirring shaft is rotatably connected with the bottom inside the stirring bin through a bearing seat, a plurality of first stirring rods are fixedly arranged on the surface of the first stirring shaft, the bottom of the first stirring shaft is fixedly provided with the first helical gear, the bottom of the first stirring shaft is rotatably connected with a second stirring shaft corresponding to the first gear through a bearing, one end of the second stirring shaft is fixedly provided with the second helical gear, the third helical gear is rotatably connected with the first stirring shaft and the second stirring shaft through a bearing seat respectively, the bottom end of the third bevel gear is in meshed connection with the second bevel gear, the top end of the third bevel gear is in meshed connection with the first bevel gear, four second stirring rods are fixedly arranged on the surface of the second stirring shaft, and a switch panel is fixedly arranged on one side of the lower kettle body.

As an optimal technical scheme of the utility model, four fixed backup pads, four of being equipped with in top in stirring storehouse the fixed driving motor that is equipped with in top of backup pad, driving motor's transmission shaft pass through the shaft coupling with the top fixed connection of first (mixing) shaft, flush mounting plate's fixed surface is equipped with the driving motor switch, driving motor passes through driving motor switch and power electric connection.

As a preferred technical scheme of the utility model, the fixed a plurality of heating pipe, a plurality of that is equipped with of inner wall in stirring storehouse one side of heating pipe respectively with the inner wall fixed connection of the cauldron body down, switch panel's fixed surface is equipped with heating pipe switch, a plurality of the heating pipe is all through heating pipe switch and power electric connection.

As an optimal technical scheme of the utility model, the both sides of going up the cauldron body are fixed respectively and are equipped with first inlet pipe and second inlet pipe, the one end of first inlet pipe and the one end of second inlet pipe respectively with the both sides fixed connection on stirring storehouse top, the other end of first inlet pipe and the other end of second inlet pipe are all fixed and are equipped with first automatically controlled valve, flush mounting plate's fixed surface is equipped with two first automatically controlled valve switches, and two first automatically controlled valves are respectively through two first automatically controlled valve switches and power electric connection.

As an optimal technical scheme of the utility model, the fixed insulating layer that is equipped with of inner wall of the cauldron body down, the insulating layer is made for the vacuum plate material, the stirring storehouse is made for aluminum alloy material.

As a preferred technical scheme of the utility model, the fixed discharging pipe that is equipped with in middle part of stirring storehouse bottom, the fixed ejection of compact valve that is equipped with of one end of discharging pipe, the fixed sampling pipe that is equipped with of opposite side of stirring storehouse bottom, the fixed second electric control valve that is equipped with of one end of sampling pipe, flush mounting plate's fixed surface is equipped with the second electric control valve switch, the second electric control valve passes through second electric control valve switch and power electric connection.

As the utility model discloses a preferred technical scheme, the bottom mounting of the cauldron body is equipped with three supporting leg down, and is three the supporting leg is the slope form.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses cement grinding aid accuse temperature reation kettle, throw in the material through the stirring storehouse and stir the processing, rotate through first (mixing) shaft and drive first helical gear and first puddler and rotate the stirring, drive third helical gear and drive second helical gear simultaneously through first helical gear and rotate, drive second (mixing) shaft rotation and opposite with the rotation direction of first (mixing) shaft through second helical gear, drive second puddler through the second (mixing) shaft and rotate the stirring, when stirring the stirring storehouse inside through the stirring subassembly, make first puddler and second puddler reverse stirring strengthen the effect of stirring through third helical gear as the transmission, be favorable to fully stirring the reaction to viscous material, avoid causing the waste; the first stirring shaft is driven to rotate by a driving motor; the heating pipes are used for heating the surface of the stirring bin to control the temperature and accelerate the reaction efficiency of the materials in the stirring bin, the stirring bin made of aluminum alloy accelerates the temperature transmission, and the lower kettle body containing the vacuum plate is used for heat preservation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of fig. 2B according to the present invention.

In the figure: 1. feeding the mixture into a kettle body; 2. a lower kettle body; 3. a switch panel; 4. a stirring assembly; 41. a first stirring shaft; 42. a second stirring shaft; 43. a first stirring rod; 44. a second stirring rod; 45. a first helical gear; 46. a second helical gear; 47. a third bevel gear; 5. a support plate; 6. a drive motor; 7. a coupling; 8. heating a tube; 9. a first feed tube; 10. a second feed tube; 11. a first electrically controlled valve; 12. a second electrically controlled valve; 13. a discharge pipe; 14. a sampling tube; 15. supporting legs; 16. a stirring bin; 17. and a discharge valve.

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. 1-4, the utility model provides a cement grinding aid temperature control reaction kettle, which comprises an upper kettle body 1 and a lower kettle body 2, wherein the upper kettle body 1 is fixedly connected with the lower kettle body 2 through a flange, a stirring bin 16 is fixedly arranged inside the lower kettle body 2, materials are put into the stirring bin 16 for stirring treatment, a stirring component 4 is fixedly arranged inside the stirring bin 16, the stirring component 4 comprises a first stirring shaft 41, a second stirring shaft 42, a first stirring rod 43, a second stirring rod 44, a first helical gear 45, a second helical gear 46 and a third helical gear 47, the bottom end of the first stirring shaft 41 is rotatably connected with the bottom inside the stirring bin 16 through a bearing seat, the first helical gear 45 and the first stirring rod 43 are driven to rotate and stir through the rotation of the first stirring shaft 41, a plurality of first stirring rods 43 are fixedly arranged on the surface of the first stirring shaft 41, the first helical gear 45 is fixedly arranged at the bottom of the first stirring shaft 41, a third helical gear 47 is driven by the first helical gear 45 and a second helical gear 46 is driven to rotate at the same time, the bottom of the first stirring shaft 41 is rotatably connected with a second stirring shaft 42 corresponding to the first helical gear 45 by a bearing, one end of the second stirring shaft 42 is fixedly provided with the second helical gear 46, the second stirring shaft 42 is driven by the second helical gear 46 to rotate and is opposite to the rotating direction of the first stirring shaft 41, the third helical gear 47 is respectively rotatably connected with the first stirring shaft 41 and the second stirring shaft 42 by a bearing seat, the bottom end of the third helical gear 47 is meshed with the second helical gear 46, the top end of the third helical gear 47 is meshed with the first helical gear 45, the surface of the second stirring shaft 42 is fixedly provided with four second stirring rods 44, the second stirring rod 44 is driven by the second stirring shaft 42 to rotate for stirring, one side of the lower kettle body 2 is fixedly provided with a switch panel 3, the stirring assembly 4 is used for stirring the inside of the stirring cabin 16, make first puddler 43 and second puddler 44 reverse stirring strengthen the effect of stirring as the transmission through third helical gear 47, be favorable to fully stirring the reaction to viscous material, avoid causing the waste.

Preferably, four supporting plates 5 are fixedly arranged at the top end of the stirring bin 16, a driving motor 6 is fixedly supported by matching of the four supporting plates 5, the driving motor 6 is fixedly arranged at the top end of each supporting plate 5, a transmission shaft of the driving motor 6 is fixedly connected with the top end of the first stirring shaft 41 through a coupler 7, the driving motor 6 drives the first stirring shaft 41 to rotate, a driving motor switch is fixedly arranged on the surface of the switch panel 3, and the driving motor 6 is electrically connected with a power supply through the driving motor switch; a plurality of heating pipes 8 are fixedly arranged on the inner wall of the stirring bin 16, one side of each heating pipe 8 is fixedly connected with the inner wall of the lower kettle body 2, the reaction efficiency of materials in the stirring bin 16 is improved by heating the surfaces of the stirring bin 16 through the plurality of heating pipes 8 to control the temperature, a heating pipe switch is fixedly arranged on the surface of the switch panel 3, and the plurality of heating pipes 8 are electrically connected with a power supply through the heating pipe switches; a first feeding pipe 9 and a second feeding pipe 10 are respectively fixedly arranged on two sides of the upper kettle body 1, raw materials, a synthetic agent and the like are respectively fed through the first feeding pipe 9 and the second feeding pipe 10, one end of the first feeding pipe 9 and one end of the second feeding pipe 10 are respectively and fixedly connected with two sides of the top end of the stirring bin 16, first electric control valves 11 are respectively and fixedly arranged at the other end of the first feeding pipe 9 and the other end of the second feeding pipe 10, feeding is controlled to reach a proper proportion through the two first electric control valves 11, two first electric control valve switches are fixedly arranged on the surface of the switch panel 3, and the two first electric control valves 11 are respectively and electrically connected with a power supply through the two first electric control valve switches; a heat insulation layer is fixedly arranged on the inner wall of the lower kettle body 2, the heat insulation layer is made of a vacuum plate material, the stirring bin 16 is made of an aluminum alloy material, the temperature transmission is accelerated through the aluminum alloy stirring bin 16, and the reaction speed is accelerated through heat insulation of the lower kettle body 2 containing the vacuum plate; a discharge pipe 13 is fixedly arranged in the middle of the bottom end of the stirring bin 16, a discharge valve 17 is fixedly arranged at one end of the discharge pipe 13, the discharge pipe 13 is controlled by the discharge valve 17 to discharge a finished product, a sampling pipe 14 is fixedly arranged at the other side of the bottom end of the stirring bin 16, the sampling pipe 14 is used for periodically sampling and detecting the raw material synthesis reaction condition, a second electric control valve 12 is fixedly arranged at one end of the sampling pipe 14, the sampling pipe 14 is controlled by the second electric control valve 12 to sample, a second electric control valve switch is fixedly arranged on the surface of the switch panel 3, and the second electric control valve 12 is electrically connected with a power supply through the second electric control valve switch; the bottom mounting of the lower kettle body 2 is provided with three supporting legs 15, the three supporting legs 15 are inclined, the lower kettle body 2 is supported by the supporting legs 15, and the discharging and sampling can be conveniently carried out from the bottom end.

When in specific use, the cement grinding aid temperature control reaction kettle of the utility model firstly controls the first feeding pipe 9 and the second feeding pipe 10 to respectively introduce materials and the like into the stirring bin 16 through the two first electric control valves 11, controls the driving motor 6 through the driving motor switch, drives the first stirring shaft 41 to rotate through the driving motor 6, drives the first stirring rod 43 to stir inside the stirring bin 16 through the first stirring shaft 41, drives the first bevel gear 45 at the bottom of the first stirring shaft 41 to rotate and drives the third bevel gear 47 to rotate, drives the second bevel gear 46 to rotate through the third bevel gear 47, drives the second stirring shaft 42 to rotate in the direction opposite to that of the first bevel gear 45, drives the second stirring rod 44 to rotate through the second stirring shaft 42, stirs and strengthens the stirring of the materials at the bottom of the stirring bin 16 through the first stirring rod 43 and the second stirring rod 44 in opposite directions, make have sticky material to accelerate the mixing reaction, avoid some unreacted parts to influence the whole quality of finished product, can open the heating pipe 8 that the model is JXC-1D014 when the stirring and heat stirring storehouse 16, strengthen the reaction rate of inside material, can control sampling pipe 14 through second electric control valve 12 and sample when the stirring and be convenient for detect the reaction condition of stirring storehouse 16 inside material at any time, control discharging pipe 13 through discharging valve 17 and carry out the ejection of compact at last.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cement grinding aid temperature control reaction kettle comprises an upper kettle body (1) and a lower kettle body (2), and is characterized in that the upper kettle body (1) is fixedly connected with the lower kettle body (2) through a flange plate, a stirring bin (16) is fixedly arranged inside the lower kettle body (2), a stirring assembly (4) is fixedly arranged inside the stirring bin (16), the stirring assembly (4) comprises a first stirring shaft (41), a second stirring shaft (42), a first stirring rod (43), a second stirring rod (44), a first helical gear (45), a second helical gear (46) and a third helical gear (47), the bottom end of the first stirring shaft (41) is rotatably connected with the bottom inside the stirring bin (16) through a bearing seat, a plurality of first stirring rods (43) are fixedly arranged on the surface of the first stirring shaft (41), and a first helical gear (45) is fixedly arranged at the bottom of the first stirring shaft (41), the bottom of first (mixing) shaft (41) is connected with second (mixing) shaft (42) corresponding with first helical gear (45) through the bearing rotation, the fixed second helical gear (46) that is equipped with in one end of second (mixing) shaft (42), third helical gear (47) rotate with first (mixing) shaft (41) and second (mixing) shaft (42) respectively through the bearing frame and are connected, the bottom of third helical gear (47) with second helical gear (46) meshing is connected, the top of third helical gear (47) with first helical gear (45) meshing is connected, the fixed surface of second (mixing) shaft (42) is equipped with four second puddlers (44), the fixed flush mounting plate of switch panel (3) that is equipped with in one side of cauldron body (2) down.

2. The cement grinding aid temperature-controlled reaction kettle according to claim 1, characterized in that: the fixed four backup pads (5) that are equipped with in top in stirring storehouse (16), four the top of backup pad (5) is fixed and is equipped with driving motor (6), the transmission shaft of driving motor (6) pass through shaft coupling (7) with the top fixed connection of first (mixing) shaft (41), the fixed surface of flush mounting plate of switch (3) is equipped with the driving motor switch, driving motor (6) are through driving motor switch and power electric connection.

3. The cement grinding aid temperature-controlled reaction kettle according to claim 1, characterized in that: the inner wall of stirring storehouse (16) is fixed and is equipped with a plurality of heating pipe (8), a plurality of one side of heating pipe (8) respectively with the inner wall fixed connection of the cauldron body (2) down, the fixed surface of switch panel (3) is equipped with the heating pipe switch, a plurality of heating pipe (8) all are through heating pipe switch and power electric connection.

4. The cement grinding aid temperature-controlled reaction kettle according to claim 1, characterized in that: go up the both sides of the cauldron body (1) and be equipped with first inlet pipe (9) and second inlet pipe (10) fixed respectively, the one end of first inlet pipe (9) and the one end of second inlet pipe (10) respectively with the both sides fixed connection on stirring storehouse (16) top, the other end of first inlet pipe (9) and the other end of second inlet pipe (10) are all fixed and are equipped with first electric control valve (11), the fixed surface of flush mounting plate of switch (3) is equipped with two first electric control valve switches, and two first electric control valve (11) are respectively through two first electric control valve switches and power electric connection.

5. The cement grinding aid temperature-controlled reaction kettle according to claim 1, characterized in that: the inner wall of the lower kettle body (2) is fixedly provided with a heat insulation layer, the heat insulation layer is made of a vacuum plate material, and the stirring bin (16) is made of an aluminum alloy material.

6. The cement grinding aid temperature-controlled reaction kettle according to claim 1, characterized in that: the fixed discharging pipe (13) that is equipped with in middle part of stirring storehouse (16) bottom, the fixed ejection of compact valve (17) that is equipped with of one end of discharging pipe (13), the fixed sampling pipe (14) that is equipped with of opposite side of stirring storehouse (16) bottom, the fixed second electric control valve (12) that is equipped with in one end of sampling pipe (14), the fixed surface of flush mounting plate (3) is equipped with the second electric control valve switch, second electric control valve (12) are through second electric control valve switch and power electric connection.

7. The cement grinding aid temperature-controlled reaction kettle according to claim 1, characterized in that: the bottom mounting of cauldron body (2) is equipped with three supporting leg (15) down, and is three supporting leg (15) are the slope form.