Reaction kettle capable of efficiently mixing

Abstract

The utility model provides an efficient mixing reaction kettle which comprises a reaction kettle body, the outer surface of the reaction kettle body is sleeved with a fixing frame, the bottom of the fixing frame is fixedly connected with a plurality of supporting legs which are distributed at equal intervals and are the same in size, and the top of the reaction kettle body is hinged to a top door through a hinge. The top of the top door is communicated with a feeding port, the right side of the reaction kettle body is communicated with a discharging port, sealing covers are arranged on the outer sides of the feeding port and the discharging port, a mixing mechanism is arranged at the bottom of the reaction kettle body, and the mixing mechanism comprises a rotating gear, a servo motor, a rotating rod and a stirring rod. A screening device is arranged in the inner cavity of the reaction kettle body, the screening device comprises a filter cartridge, and by arranging a mixing mechanism, two groups of rotating rods and two groups of stirring rods, the material mixing effect can be enhanced, and the material stirring capacity is further improved.

Description

Technical Field

[0001] The utility model relates to a high-efficiency mixing reactor, belonging to the technical field of reactors. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc., such as reactors, reaction pots, decomposition pots, polymerization kettles, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composite materials.

[0003] A Chinese patent (publication number: CN 210787338 U) discloses a high-efficiency mixing reactor, comprising a reactor body, two feed ports arranged at the upper end of the reactor body, a discharge port arranged at the lower end of the reactor body, and a driving motor arranged on the reactor body, characterized in that: a spray device is arranged on a driving rod connected to the driving motor, and a plurality of stirring blade devices are fixedly connected to the driving rod;

[0004] The utility model can solve the shortcomings of the prior art, has a simple structure, a significant and efficient mixing effect, and greatly improves the reaction efficiency. However, the patent uses a single driving rod, which has limited stirring capacity and the ability to mix materials needs to be improved. In addition, during the mixing process of the materials, the materials may contain large pieces of raw material particles that cannot be mixed. The patent also lacks a device for screening the unmixable materials. These materials will eventually be discharged together with the mixed raw materials, affecting people's subsequent use.

[0005] (question).

[0006] Therefore, a high-efficiency mixing reactor is proposed. Utility Model Content

[0007] In view of this, the utility model provides a high-efficiency mixing reactor to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0008] The technical solution of the utility model is achieved as follows: a high-efficiency mixing reactor, comprising a reactor body, the outer surface of the reactor body is sleeved with a fixing frame, the bottom of the fixing frame is fixedly connected with a plurality of supporting legs that are equidistantly distributed and of the same size, the top of the reactor body is hinged with a top door through a hinge, the top of the top door is connected with a feed port, the right side of the reactor body is connected with a discharge port, the outsides of the feed port and the discharge port are both provided with sealing covers, the bottom of the reactor body is provided with a mixing mechanism, the mixing mechanism includes a rotating gear, a servo motor, a rotating rod and a stirring rod, the inner cavity of the reactor body is provided with a screening device, the screening device includes a filter cartridge, and the front side of the reactor body is hinged with a discharge door through a hinge.

[0009] Further preferably, there are two rotating gears, which are rotatably connected to the left and right sides of the bottom of the reactor body through bearings respectively; the servo motor is arranged below the rotating gear on the right side, and the output end of the servo motor is rotatably connected to the bottom of the rotating gear on the right side; there are two rotating rods, both of which are located in the inner cavity of the reactor body, and the bottoms of the two rotating rods are rotatably connected to the tops of the two rotating gears through bearings; there are two groups of stirring rods, each group is fixedly connected to two rotating rods respectively, and the two groups of stirring rods are staggered.

[0010] Further preferably, the filter cartridge is disposed in the inner cavity of the reactor body, and a plurality of filter holes of the same size and distributed equidistantly are formed on the outer surface of the filter cartridge.

[0011] Further preferably, slide grooves are provided on both left and right sides of the top of the reactor body, and slide bars are fixedly connected to both left and right sides of the filter cartridge, and the slide bars are slidably connected to the inner side of the slide grooves.

[0012] Further preferably, spoiler rods are fixedly connected to the left and right sides of the bottom of the inner cavity of the reactor body, and multiple groups of spoiler rods of equal distance and same size are fixedly connected to the inner side of the spoiler rods, and the spoiler rods are staggered between the two groups of stirring rods.

[0013] Further preferably, sealing rings are provided at the bottom of the top door and the back side of the discharge door, and the sealing rings are made of rubber.

[0014] Further preferably, placement grooves are provided on the inner surfaces of the front and rear sides of the reactor body, and heating plates are provided in the placement grooves.

[0015] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0016] 1. The utility model can strengthen the mixing effect of materials and further improve the stirring ability of materials by arranging a mixing mechanism, two sets of rotating rods and two sets of stirring rods.

[0017] Second, the utility model can screen the materials during the mixing process by setting up a screening device, leaving larger pieces of raw materials inside the filter cylinder to avoid the larger pieces of raw materials being discharged together with the mixed materials, thereby improving the quality of the mixed materials.

[0018] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the front structure of the main body of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the reactor body of the utility model;

[0022] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0023] Figure 4 It is a side sectional structural schematic diagram of the utility model.

[0024] Figure numerals: 1. Reactor body; 2. Fixed frame; 3. Support leg; 4. Top door; 5. Feed inlet; 6. Discharge outlet; 7. Sealing cover; 8. Mixing mechanism; 801. Rotating gear; 802. Servo motor; 803. Rotating rod; 804. Stirring rod; 9. Screening device; 901. Filter cartridge; 902. Filter hole; 10. Discharge door; 11. Slide; 12. Slide bar; 13. Spoiler rod; 14. Spoiler rod; 15. Sealing ring; 16. Placement slot; 17. Heating plate. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-4 As shown, the embodiment of the utility model provides a high-efficiency mixing reactor, including a reactor body 1, the outer surface of the reactor body 1 is sleeved with a fixing frame 2, the bottom of the fixing frame 2 is fixedly connected with a plurality of supporting legs 3 that are equidistantly distributed and of the same size, the top of the reactor body 1 is hinged with a top door 4 through a hinge, the top of the top door 4 is connected with a feed port 5, the right side of the reactor body 1 is connected with a discharge port 6, the outsides of the feed port 5 and the discharge port 6 are both provided with sealing covers 7, a mixing mechanism 8 is provided at the bottom of the reactor body 1, the mixing mechanism 8 includes a rotating gear 801, a servo motor 802, a rotating rod 803 and a stirring rod 804, a screening device 9 is provided in the inner cavity of the reactor body 1, the screening device 9 includes a filter cartridge 901, and the front side of the reactor body 1 is hinged with a discharge door 1 through a hinge. 0, there are two rotating gears 801, which are rotatably connected to the left and right sides of the bottom of the reactor body 1 through bearings respectively, the servo motor 802 is arranged below the rotating gear 801 located on the right side, and the output end of the servo motor 802 is rotatably connected to the bottom of the rotating gear 801 located on the right side, there are two rotating rods 803, both of which are located in the inner cavity of the reactor body 1, and the bottoms of the two rotating rods 803 are rotatably connected to the tops of the two rotating gears 801 through bearings, there are two groups of stirring rods 804, each group is fixedly connected to the two rotating rods 803, and the two groups of stirring rods 804 are staggered, and the filter cartridge 901 is arranged in the inner cavity of the reactor body 1, and the outer surface of the filter cartridge 901 is provided with a plurality of equidistantly distributed and equal-sized filter holes 902.

[0029] By setting up a mixing mechanism 8, by setting up two groups of rotating rods 803 and two groups of stirring rods 804, the mixing effect of the materials can be strengthened and the stirring ability of the materials can be further improved. By setting up a screening device 9, the materials can be screened during the mixing process, and larger pieces of raw materials can be left inside the filter cylinder 901 to avoid larger pieces of raw materials being discharged together with the mixed materials, thereby improving the quality of the mixed materials.

[0030] Example 2

[0031] In one embodiment, slide grooves 11 are provided on both sides of the top of the reactor body 1, and slide bars 12 are fixedly connected to both sides of the filter cartridge 901, and the slide bars 12 are slidably connected to the inner side of the slide grooves 11. Spoiler rods 13 are fixedly connected to both sides of the bottom of the inner cavity of the reactor body 1, and multiple groups of spoiler rods 14 of the same size and distributed equidistantly are fixedly connected to the inner side of the spoiler rods 13, and the spoiler rods 14 are staggered with the two groups of stirring rods 804, respectively. Sealing rings 15 are provided at the bottom of the top door 4 and the back side of the discharge door 10, and the sealing rings 15 are made of rubber. Placement grooves 16 are provided on the inner surfaces of the front and rear sides of the reactor body 1, and heating plates 17 are provided in the placement grooves 16.

[0032] By setting the slide groove 11 and the slide bar 12, the filter cartridge 901 can be easily installed and disassembled. By setting the spoiler rod 13 and the spoiler bar 14, a spoiler effect can be played to prevent the material from forming inertia during the stirring and mixing process, thereby affecting the mixing effect. By setting the sealing ring 15, a sealing effect can be played to prevent the material from leaking during the mixing process. By setting the placement groove 16 and the heating plate 17, the material in the inner cavity of the reactor body 1 can be heated to further improve the mixing effect.

[0033] When the utility model is working: first, when it is necessary to mix the materials, the materials are poured into the inner cavity of the reactor body 1 through the feed port 5, and at this time, the output end of the servo motor 802 rotates, driving the rotating gear 801 on the right to rotate, and the rotating gear 801 on the right drives the rotating gear 801 on the left to rotate through the action of tooth meshing, and the two rotating gears 801 drive the two rotating rods 803 to rotate, thereby driving the two groups of stirring rods 804 to rotate, so as to fully mix the materials in the inner cavity of the reactor body 1, and in the mixing process, the materials will flow through the filter holes 902, and the larger particles of raw materials will remain in the filter cartridge 901, and the mixed materials will be discharged through the discharge port 6. After the materials are mixed, the filter cartridge 901 is pulled out by opening the top door 4, and the filter cartridge 901 is cleaned for the next use, and the larger particles of raw materials are taken out by opening the discharge door 10.

[0034] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A high-efficiency mixing reactor, characterized in that: The invention comprises a reactor body (1), the outer surface of the reactor body (1) is sleeved with a fixing frame (2), the bottom of the fixing frame (2) is fixedly connected with a plurality of supporting legs (3) which are equidistantly distributed and of the same size, the top of the reactor body (1) is hinged with a top door (4) through a hinge, the top of the top door (4) is connected with a feed port (5), the right side of the reactor body (1) is connected with a discharge port (6), the outer sides of the feed port (5) and the discharge port (6) are both provided with sealing covers (7), the bottom of the reactor body (1) is provided with a mixing mechanism (8), the mixing mechanism (8) comprises a rotating gear (801), a servo motor (802), a rotating rod (803) and a stirring rod (804), the inner cavity of the reactor body (1) is provided with a screening device (9), the screening device (9) comprises a filter cartridge (901), and the front side of the reactor body (1) is hinged with a discharge door (10) through a hinge.

2. A high-efficiency mixing reactor according to claim 1, characterized in that: There are two rotating gears (801), which are rotatably connected to the left and right sides of the bottom of the reactor body (1) through bearings respectively; the servo motor (802) is arranged below the rotating gear (801) located on the right side, and the output end of the servo motor (802) is rotatably connected to the bottom of the rotating gear (801) located on the right side; there are two rotating rods (803), which are both located in the inner cavity of the reactor body (1), and the bottoms of the two rotating rods (803) are rotatably connected to the tops of the two rotating gears (801) through bearings; there are two groups of stirring rods (804), each group is fixedly connected to two rotating rods (803), and the two groups of stirring rods (804) are staggered.

3. A high-efficiency mixing reactor according to claim 1, characterized in that: The filter cartridge (901) is arranged in the inner cavity of the reactor body (1), and the outer surface of the filter cartridge (901) is provided with a plurality of filter holes (902) that are equidistantly distributed and have the same size.

4. A high-efficiency mixing reactor according to claim 3, characterized in that: The left and right sides of the top of the reactor body (1) are both provided with slide grooves (11), and the left and right sides of the filter cartridge (901) are both fixedly connected with slide bars (12), and the slide bars (12) are slidably connected to the inner side of the slide grooves (11).

5. A high-efficiency mixing reactor according to claim 2, characterized in that: The left and right sides of the bottom of the inner cavity of the reactor body (1) are fixedly connected with spoiler rods (13), and the inner side of the spoiler rods (13) is fixedly connected with multiple groups of spoiler rods (14) that are equidistantly distributed and of the same size, and the spoiler rods (14) are staggeredly distributed between the two groups of stirring rods (804).

6. A high-efficiency mixing reactor according to claim 1, characterized in that: The bottom of the top door (4) and the back side of the discharge door (10) are both provided with sealing rings (15), and the material of the sealing rings (15) is rubber.

7. A high-efficiency mixing reactor according to claim 1, characterized in that: The inner surfaces of the front and rear sides of the reactor body (1) are provided with placement grooves (16), and the placement grooves (16) are provided with heating plates (17).

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