CN213133181U - Double-shaft type material continuous mixing reaction device - Google Patents
Double-shaft type material continuous mixing reaction device Download PDFInfo
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- CN213133181U CN213133181U CN202021764166.8U CN202021764166U CN213133181U CN 213133181 U CN213133181 U CN 213133181U CN 202021764166 U CN202021764166 U CN 202021764166U CN 213133181 U CN213133181 U CN 213133181U
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Abstract
The utility model discloses a double-shaft material continuous mixing reaction device. The device comprises a horizontal reaction kettle provided with a feed inlet and a discharge outlet, a sectional type barrel jacket covering the outer side of the horizontal reaction kettle, a stirring assembly arranged in the horizontal reaction kettle and a driving assembly for driving the stirring assembly; the stirring assembly comprises two groups of stirring shafts connected with the driving assembly and a stirring tool arranged on the stirring shafts and used for stirring materials; the two groups of stirring shafts are a first stirring shaft and a second stirring shaft which are parallel to each other and the axes of which are positioned in the same horizontal plane. Through the mode, the stirring device can efficiently stir materials by using the stirring assembly with two groups of stirring shafts, and can also perform segmented temperature control on the materials in the reaction kettle by using the segmented barrel jacket, so that the device is suitable for continuous mixing reaction of high-viscosity materials; the device has the advantages of simple structure, easy operation, strong controllability, capability of meeting the requirements of industrial production and application, and higher application value.
Description
Technical Field
The utility model relates to a material continuous mixing reaction technical field especially relates to a biax formula material continuous mixing reaction unit.
Background
The continuous mixing and reaction of materials are important steps in the chemical production process, and the mixing effect of the materials is closely related to the overall production efficiency and the product quality. In the continuous mixing reaction process of materials, through reasonable arrangement of the mixing reaction device, the high-efficiency mixing of various materials is promoted, and the method has important significance for improving the production efficiency and the product quality.
At present, the mixing and reaction of materials are usually carried out in a reaction kettle provided with a stirring shaft, and a single stirring shaft arranged in the reaction kettle is utilized to drive stirring blades to stir the materials so as to fully mix the materials. However, in the practical application process, since the materials may contain high-viscosity materials with high viscosity and poor fluidity, the materials are difficult to be fully and uniformly mixed under the action of the traditional single stirring shaft, so that the stirring efficiency is low, the mixing effect is poor, and the overall production efficiency and the product quality are affected. Meanwhile, in the process of mixing and reacting the high-viscosity materials, part of raw materials are adhered to the inner wall of the reaction kettle, so that the raw materials are lost, and the reaction is influenced. Therefore, there is a need for an improved mixing reaction apparatus suitable for mixing reaction of various materials including high viscosity materials.
The patent with publication number CN209901270U provides a double-shaft self-cleaning reaction kettle for high-viscosity materials, which realizes the stirring and mixing of the high-viscosity materials by arranging two stirring shafts in the reaction kettle and driving the two stirring shafts to rotate reversely by a motor by utilizing three groups of gears meshed with each other; this patent has still set up the water tank in the both sides of reation kettle casing to draw water from the water tank and be used for the automatically cleaning to reation kettle shells inner wall. However, the device can only mix high-viscosity materials, cannot control the temperature in the reaction process, and has certain limitation in practical application; meanwhile, the self-cleaning of the device needs to be carried out after the reaction is finished, and the adhered materials cannot be treated in the reaction process, so that the continuous reaction is influenced; the complex overall structure of the device also restricts the production and application of the device to a certain extent.
In view of the above, there is still a need to provide a biaxial continuous mixing reactor to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the utility model aims to provide a biax formula material continuous mixing reaction unit. Two groups of parallel stirring shafts are arranged, and stirring tools on the two groups of stirring shafts are inserted in a staggered manner, so that the two groups of stirring tools act together to efficiently stir materials and promote the full mixing of various materials; and the sectional type cylinder jacket is arranged on the outer side of the reaction kettle, so that the sectional control of the reaction temperature is realized, and the continuous and efficient operation of material mixing reaction is facilitated.
In order to achieve the purpose, the utility model provides a double-shaft material continuous mixing reaction device, which comprises a horizontal reaction kettle provided with a feed inlet and a discharge outlet, a sectional type barrel jacket covering the outer side of the horizontal reaction kettle, a stirring assembly arranged in the horizontal reaction kettle and a driving assembly used for driving the stirring assembly; the stirring assembly comprises two groups of stirring shafts connected with the driving assembly and a stirring tool arranged on the stirring shafts and used for stirring materials; the two groups of stirring shafts are a first stirring shaft and a second stirring shaft which are parallel to each other and the axes of which are positioned in the same horizontal plane.
Furthermore, the sectional type cylinder jacket comprises a plurality of heating jackets arranged at intervals along the length direction of the horizontal reaction kettle and a heat-insulating jacket arranged between adjacent heating jackets, and is used for controlling the temperature of the horizontal reaction kettle in a sectional manner.
Further, the driving assembly comprises a motor connected with the first stirring shaft, and a first gear and a second gear which are respectively sleeved on the first stirring shaft and the second stirring shaft; the first gear and the second gear are engaged.
Furthermore, a first stirring tool arranged on the first stirring shaft and a second stirring tool arranged on the second stirring shaft are arranged in a staggered manner.
Still further, the distance between the axes of the first stirring shaft and the second stirring shaft is smaller than the sum of the stirring radii of the first stirring tool and the second stirring tool.
Further, the stirring tool comprises a plurality of groups of stirring elements which are uniformly arranged along the axial direction of the stirring shaft; each group of stirring elements comprises a plurality of stirring rods which are uniformly distributed along the periphery of the stirring shaft and stirring blades arranged at the end parts of the stirring rods.
Furthermore, a plurality of groups of scraping hooks corresponding to the stirring blades are arranged inside the barrel of the horizontal reaction kettle; every group scrapes the hook and comprises two relative scraping hooks that set up, leave the confession between the relative scraping hook that sets up stirring vane passes through the space.
Furthermore, a heating inner cavity is arranged in the heating jacket, and a heating medium inlet and a heating medium outlet which are connected with the temperature control device are arranged in the heating inner cavity; and the heat-insulating material is filled in the heat-insulating jacket.
Furthermore, the feed inlet is arranged at one end, close to the motor, of the top of the horizontal reaction kettle and penetrates through the sectional type barrel jacket.
Further, the discharge hole is formed in one end, far away from the motor, of the bottom of the horizontal reaction kettle and penetrates through the sectional type cylinder jacket.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model provides a double-shaft material continuous mixing reaction device, which is provided with two groups of stirring shafts which are parallel to each other and the axes of which are positioned on the same horizontal plane, compared with the traditional single stirring shaft, the stirring efficiency is greatly improved; and simultaneously, the utility model discloses a set up the stirring instrument that intercrosses and alternate respectively on two sets of (mixing) shafts, space in can the horizontal reation kettle of make full use of not only can make the interior material intensive mixing of reation kettle, can also reach higher heat transfer efficiency, improve the homogeneity of being heated of each material in reaction process, and then improve the reaction efficiency of material, promote the reaction high-efficiently to go on.
2. In the double-shaft material continuous mixing reaction device provided by the utility model, the sectional type cylinder jacket is arranged outside the horizontal reaction kettle, and the heating jacket and the heat preservation jacket which are mutually staggered in the sectional type cylinder jacket can divide the interior of the horizontal reaction kettle into different heating sections; and the temperature control device is used for controlling the heating temperature in each section of heating jacket, so that the sectional control of the reaction temperature can be realized, the continuous operation of high-material mixing reaction is facilitated, the reaction efficiency and the quality of the prepared product are improved, and the requirements of practical application are met.
3. The utility model discloses a be connected motor and first (mixing) shaft to establish intermeshing's gear respectively the cover on first (mixing) shaft and second (mixing) shaft, can utilize the motor to drive first (mixing) shaft and rotate, and drive the rotation of second (mixing) shaft through the gear. The arrangement mode not only can ensure that the device has simple structure and easy use, but also can ensure that two groups of stirring shafts have opposite rotation directions, further promotes the sufficient mixing of materials in the horizontal reaction kettle, and achieves higher mixing efficiency.
4. The utility model discloses a scraping hook that corresponds with stirring vane is inside to be set up at horizontal reation kettle's barrel, can make stirring vane in rotatory in-process constantly through scraping the hook to strike off the material that adheres to on stirring vane, make the device can be applicable to the mixture and the reaction of high viscous material. Use the device provided by the utility model mix and react to high viscosity material, can avoid high viscosity material to pile up in a large number on stirring vane to the influence of stirring effect and reaction degree, guarantee to stir the high efficiency of mixing process and go on to promote the abundant reaction of high viscosity material.
5. The double-shaft type material continuous mixing reaction device provided by the utility model can be suitable for the continuous mixing reaction of high-viscosity materials, so that the high-viscosity materials are uniformly mixed and fully reacted; the device has the advantages of simple structure, easy operation, strong controllability, capability of meeting the requirements of industrial production and application, and higher application value.
Drawings
FIG. 1 is a schematic structural diagram of a biaxial material continuous mixing reactor provided in example 1 at one viewing angle;
FIG. 2 is a schematic structural diagram of a biaxial material continuous mixing reactor provided in example 1 from another perspective;
FIG. 3 is a schematic structural view of a stirring assembly in a biaxial continuous mixing reaction device provided in example 1;
FIG. 4 is a schematic structural view of a stirring assembly in a biaxial continuous mixing reaction device provided in example 2;
FIG. 5 is a schematic structural view of a stirring assembly in a biaxial continuous mixing reaction device provided in example 3;
the parts in the drawings are numbered as follows: 1. a horizontal reaction kettle; 11. a feed inlet; 12. a discharge port; 2. a segmented barrel jacket; 21. a first heating jacket; 211. a first heating medium inlet; 212. a first heating medium outlet; 22. a second heating jacket; 221. a second heating medium inlet; 222. a second heating medium outlet; 23. a third heating jacket; 231. a third heating medium inlet; 232. a third heating medium outlet; 24. a fourth heating jacket; 241. a fourth heating medium inlet; 242. a fourth heating medium outlet; 25. a heat-preserving jacket; 31. a first stirring shaft; 311. a first stirring rod; 312. a first stirring blade; 32. a second stirring shaft; 321. a second stirring rod; 322. a second stirring blade; 41. a first gear; 42. a second gear; 43. a motor; 5. and (5) scraping the hook.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 3, the present embodiment provides a biaxial material continuous mixing reaction device, which includes a horizontal reaction kettle 1 provided with a feeding port 11 and a discharging port 12, a sectional type cylinder jacket 2 covering the outer side of the horizontal reaction kettle 1, a stirring assembly arranged in the horizontal reaction kettle 2, and a driving assembly for driving the stirring assembly. The stirring assembly comprises two groups of stirring shafts connected with the driving assembly and a stirring tool arranged on the stirring shafts and used for stirring materials; the two groups of stirring shafts are a first stirring shaft 31 and a second stirring shaft 32 which are parallel to each other and have axes positioned in the same horizontal plane, and are used for efficiently stirring the materials in the horizontal reaction kettle 1, so that the materials are fully mixed, and the reaction efficiency is improved.
Specifically, the driving assembly includes a motor 43 connected to the first stirring shaft 31, and a first gear 41 and a second gear 42 respectively sleeved on the first stirring shaft 31 and the second stirring shaft 32; the first gear 41 and the second gear 42 are engaged. When the motor is started, the first stirring shaft 31 connected with the driving end of the motor rotates around the axis of the first stirring shaft 31, and the first gear 41 fixedly sleeved on the first stirring shaft 31 rotates along with the first stirring shaft 31, so that the second gear 42 meshed with the first gear 41 is driven to rotate in the direction opposite to the first gear 41, and the second stirring shaft 32 connected with the second gear rotates in the direction opposite to the first stirring shaft 31. The arrangement mode not only can ensure that the device has simple structure and easy use, but also can ensure that two groups of stirring shafts have opposite rotation directions, further promotes the sufficient mixing of materials in the horizontal reaction kettle, and achieves higher mixing efficiency.
The first stirring tool arranged on the first stirring shaft 31 comprises a plurality of groups of first stirring elements uniformly arranged along the axial direction of the first stirring shaft 31; each set of the first stirring elements comprises four first stirring rods 311 uniformly distributed along the periphery of the first stirring shaft 31 and first stirring blades 312 arranged at the ends of the first stirring rods 311. A second stirring tool corresponding to the first stirring tool is arranged on the second stirring shaft 32; second stirring elements in the second stirring tool and the first stirring elements are arranged in a staggered mode, so that in the rotating process of the first stirring shaft 31 and the second stirring shaft 32, a second stirring rod 321 and a second stirring blade 322 in the second stirring elements cannot interfere with the first stirring rod 311 and the first stirring blade 312, and the orderly operation of the stirring process is guaranteed.
The distance between the axes of the first stirring shaft 31 and the second stirring shaft 32 is smaller than the sum of the stirring radii of the first stirring element and the second stirring element, so that the first stirring element and the second stirring element are arranged in a mutually-inserted manner, the space in the horizontal reaction kettle 1 can be fully utilized, the materials can be fully mixed, and the mixing effect and the reaction efficiency of the materials are further improved.
The barrel of the horizontal reaction kettle 1 is also internally provided with scraping hooks 5 corresponding to the first stirring blade 312 and the second stirring blade 322 respectively. Each stirring vane all corresponds with two relative settings scrape hook 5, the relative setting scrape hook 5 and be located corresponding stirring vane's both sides respectively, and both sides scrape and leave the confession between the hook 5 stirring vane passes through the space. When carrying out the continuous mixing reaction of high viscosity material, stirring vane constantly scrapes the space between the hook 5 through two that correspond with it at rotatory in-process, makes the adhesion be in high viscosity material on the stirring vane is scraped when scraping hook 5, has avoided high viscosity material to pile up the influence to stirring effect and reaction degree on stirring vane in a large number, has guaranteed that stirring mixing process's high efficiency goes on to the abundant reaction of high viscosity material has been promoted.
The sectional type cylinder jacket 2 consists of four sections of heating jackets and three sections of heat-preserving jackets 25 arranged between adjacent heating jackets, and the sectional type cylinder jacket is sequentially arranged along the length direction of the horizontal reaction kettle 1 as follows: a first heating jacket 21, a heat-insulating jacket 25, a second heating jacket 22, a heat-insulating jacket 25, a third heating jacket 23, a heat-insulating jacket 25, and a fourth heating jacket 24. And a heating cavity is arranged in each heating jacket, and a heating medium inlet and a heating medium outlet which are connected with the temperature control device are arranged in the heating cavity. The heat insulation jacket 25 is filled with heat insulation materials for insulating the horizontal reaction kettle 1, and the heating jackets with different temperatures are spaced, so that different heating sections in the horizontal reaction kettle 1 have different heating temperatures, and the temperatures of the heating sections cannot influence each other.
Specifically, a first heating medium inlet 211 is arranged on one side of the bottom of the first heating jacket 21, and a first heating medium outlet 212 is correspondingly arranged on the other side of the top of the first heating jacket; similarly, a second heating medium inlet 221 is formed at one side of the bottom of the second heating jacket 22, and a second heating medium outlet 222 is correspondingly formed at the other side of the top of the second heating jacket; a third heating medium inlet 231 is formed in one side of the bottom of the third heating jacket 23, and a third heating medium outlet 232 is correspondingly formed in the other side of the top of the third heating jacket; a fourth heating medium inlet 241 is formed at one side of the bottom of the fourth heating jacket 24, and a fourth heating medium outlet 242 is correspondingly formed at the other side of the top thereof. Each heating medium inlet and each heating medium outlet are connected with the temperature control device, and the temperature and the transmission rate of the heating medium in each heating jacket section can be regulated and controlled by operating the temperature control device, so that the heating temperature of each heating jacket section is regulated to a required range to meet the requirements of practical application.
The feed inlet 11 is arranged at one end of the top of the horizontal reaction kettle 1 close to the motor 43 and penetrates through the sectional type barrel jacket 2; the discharge port 12 is arranged at one end of the bottom of the horizontal reaction kettle 1 far away from the motor 43 and penetrates through the sectional type cylinder jacket 2. Due to the arrangement mode, the materials entering from the feeding hole 11 can be output from the discharging hole 12 after being fully stirred by the stirring assembly and being heated in sections by the heating jackets, so that the materials are fully mixed and reacted in the horizontal reaction kettle, and the quality of the products output from the discharging hole 12 is improved.
The working principle of the biaxial material continuous mixing reaction device provided by the embodiment is explained as follows:
when the biaxial material continuous mixing reaction device provided by this embodiment is used, the motor 3 is firstly started, so that the motor drives the first stirring shaft 31 to rotate around the axis thereof, the first gear 41 fixedly sleeved on the first stirring shaft 31 rotates along with the first stirring shaft 31, and then the second gear 42 engaged with the first gear 41 is driven to rotate in the direction opposite to the first gear 41, so that the second stirring shaft 32 connected with the second gear rotates in the direction opposite to the first stirring shaft 31, and drives the first stirring element and the second stirring element which are interlaced and interpenetrated to rotate. Then, the temperature control device is adjusted to set the heating temperature required by each section of the heating jacket in the sectional type cylinder jacket 2.
After the setting is completed, the materials to be mixed and reacted are fed through the feed port 11, and when the materials contact the rotating first stirring blade 312 and the second stirring blade 322, the materials are sufficiently mixed with the surrounding materials by the convection stirring effect formed by the reverse rotation of the materials. With the continuous addition of the materials, the residual space in the horizontal reaction kettle 1 is gradually reduced, the materials gradually move to the discharge port 12 under the action of each stirring element, sequentially pass through the heating sections formed by the heating jackets of the sections, correspondingly react at the temperature of each section, and are finally discharged from the discharge port 12, so that the continuous mixing reaction process of the high materials is completed.
In the mixing reaction process, the reaction time can be regulated and controlled by regulating the rotating speed of the motor and the adding speed of the materials, so that the reaction can be controlled to be fully carried out.
When containing the high viscosity material in the material that adds, it adheres gradually on stirring vane in reaction process to scrape hook 7 and strike off when stirring vane rotates to scraping hook 7 position, avoided the high viscosity material to pile up the influence to stirring effect and reaction degree on stirring vane in a large number, guaranteed that stirring mixing process's high efficiency goes on, and promoted the abundant reaction of high viscosity material.
Examples 2 to 3
The biaxial continuous material mixing reaction device provided in example 2 is provided with three stirring rods in each group of stirring elements, and a schematic structural diagram of the biaxial continuous material mixing reaction device is shown in fig. 4.
As can be seen from fig. 4, in embodiment 2, three first stirring rods 311 are disposed on the first stirring shaft 31 and uniformly distributed on the periphery of the first stirring shaft 31, and an included angle between adjacent first stirring rods 311 is 120 °; three second stirring rods 321 with the same structure as the first stirring rod 311 are arranged on the second stirring shaft 32; the first stirring rod 311 and the second stirring rod 321 have opposite rotating directions, so that the materials in the horizontal reaction kettle can be fully mixed, and the mixing efficiency of the materials is improved.
Similarly, the biaxial continuous mixing reactor provided in example 3 has two stirring rods in each group of stirring elements, and its schematic structure is shown in fig. 5.
As shown in fig. 5, in embodiment 3, the first stirring shaft 31 and the second stirring shaft 32 are respectively provided with a first stirring rod 311 and a second stirring rod 321 at radial two ends. Under the initial state of this embodiment, two first puddler 311 is in the vertical state, two second puddler 321 is in the horizontality, and the inconsistent mode that sets up of the two is favorable to strengthening the convection stirring effect between each puddler, improves the mixing efficiency of material. In other embodiments, the initial positions of the first and second agitating bars 311 and 321 may be adjusted.
It should be noted that, in other embodiments of the present invention, the number of the stirring rods disposed in each group of stirring elements may also be selected according to actual conditions, and all belong to the protection scope of the present invention.
To sum up, the utility model discloses a biax formula material continuous mixing reaction unit. The device comprises a horizontal reaction kettle provided with a feed inlet and a discharge outlet, a sectional type barrel jacket covering the outer side of the horizontal reaction kettle, a stirring assembly arranged in the horizontal reaction kettle and a driving assembly for driving the stirring assembly; the stirring assembly comprises two groups of stirring shafts connected with the driving assembly and a stirring tool arranged on the stirring shafts and used for stirring materials; the two groups of stirring shafts are a first stirring shaft and a second stirring shaft which are parallel to each other and the axes of which are positioned in the same horizontal plane. Through the mode, the stirring device can efficiently stir materials by using the stirring assembly with two groups of stirring shafts, and can also perform segmented temperature control on the materials in the reaction kettle by using the segmented barrel jacket, so that the device is suitable for continuous mixing reaction of high-viscosity materials; the device has the advantages of simple structure, easy operation, strong controllability, capability of meeting the requirements of industrial production and application, and higher application value.
The above description is only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the utility model, or the direct or indirect application in other related technical fields, are included in the patent protection scope of the utility model.
Claims (10)
1. A double-shaft type material continuous mixing reaction device is characterized by comprising a horizontal reaction kettle (1) provided with a feeding hole (11) and a discharging hole (12), a sectional type barrel jacket (2) covered on the outer side of the horizontal reaction kettle (1), a stirring assembly arranged in the horizontal reaction kettle (1) and a driving assembly used for driving the stirring assembly; the stirring assembly comprises two groups of stirring shafts connected with the driving assembly and a stirring tool arranged on the stirring shafts and used for stirring materials; the two groups of stirring shafts are a first stirring shaft (31) and a second stirring shaft (32) which are parallel to each other and the axes of which are positioned in the same horizontal plane.
2. A twin shaft type material continuous mixing reaction apparatus according to claim 1, wherein: the sectional type barrel jacket (2) comprises a plurality of heating jackets arranged at intervals along the length direction of the horizontal reaction kettle and heat-insulating jackets (25) arranged between the adjacent heating jackets and is used for controlling the temperature of the horizontal reaction kettle (1) in a sectional manner.
3. A twin shaft type material continuous mixing reaction apparatus according to claim 1, wherein: the driving assembly comprises a motor (43) connected with the first stirring shaft (31), and a first gear (41) and a second gear (42) which are respectively sleeved on the first stirring shaft (31) and the second stirring shaft (32); the first gear (41) and the second gear (42) are engaged.
4. A twin shaft type material continuous mixing reaction apparatus according to claim 1, wherein: the first stirring tools arranged on the first stirring shaft (31) and the second stirring tools arranged on the second stirring shaft (32) are arranged in a staggered mode.
5. The twin shaft type continuous mixing reactor apparatus according to claim 4, wherein: the distance between the axes of the first stirring shaft (31) and the second stirring shaft (32) is smaller than the sum of the stirring radii of the first stirring tool and the second stirring tool.
6. A twin shaft type material continuous mixing reaction apparatus according to claim 1, wherein: the stirring tool comprises a plurality of groups of stirring elements which are uniformly arranged along the axial direction of the stirring shaft; each group of stirring elements comprises a plurality of stirring rods which are uniformly distributed along the periphery of the stirring shaft and stirring blades arranged at the end parts of the stirring rods.
7. A twin shaft type material continuous mixing reaction apparatus as defined in claim 6, wherein: a plurality of groups of scraping hooks (5) corresponding to the stirring blades are arranged in the barrel of the horizontal reaction kettle (1); every group scrapes hook (5) and comprises two relative scraping hook (5) that set up, what set up relatively leaves the confession between scraping hook (5) stirring vane passes through the space.
8. A twin shaft type material continuous mixing reaction apparatus according to claim 2, wherein: a heating inner cavity is arranged in the heating jacket, and a heating medium inlet and a heating medium outlet which are connected with a temperature control device are arranged in the heating inner cavity; and the heat-insulating jacket (25) is filled with heat-insulating materials.
9. A twin shaft type material continuous mixing reaction apparatus according to claim 3, wherein: the feed inlet (11) is arranged at one end, close to the motor (43), of the top of the horizontal reaction kettle (1) and penetrates through the sectional type cylinder jacket (2).
10. A twin shaft type material continuous mixing reaction apparatus according to claim 3, wherein: the discharge hole (12) is formed in one end, far away from the motor (43), of the bottom of the horizontal reaction kettle (1) and penetrates through the sectional type cylinder jacket (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021764166.8U CN213133181U (en) | 2020-08-21 | 2020-08-21 | Double-shaft type material continuous mixing reaction device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021764166.8U CN213133181U (en) | 2020-08-21 | 2020-08-21 | Double-shaft type material continuous mixing reaction device |
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| CN213133181U true CN213133181U (en) | 2021-05-07 |
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| CN202021764166.8U Active CN213133181U (en) | 2020-08-21 | 2020-08-21 | Double-shaft type material continuous mixing reaction device |
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