Reaction kettle with high acid-base neutralization reaction efficiency

Abstract

The reaction kettle with high acid-base neutralization reaction efficiency comprises a placing plate and a reaction tank, moving wheels are arranged on the periphery of the bottom of the placing plate, a rotating mechanism is arranged at the middle end of the top of the placing plate, the rotating mechanism comprises a telescopic piece, a toothed plate and a toothed ring, a cooling device is arranged on the outer surface of the reaction tank, and the telescopic piece is connected with the toothed plate. The cooling device comprises a cooling box, the right side of the reaction tank is fixedly connected with a servo motor, the output end of the servo motor is rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a plurality of stirring rods which are distributed at equal intervals and are the same in size, and the right side of the top of the reaction tank communicates with a feeding port; by arranging the rotating mechanism, the cooling box can drive the reaction tank to rotate front and back, so that the effect of shaking the reaction tank is achieved, and the situation that an acid-base solution is accumulated at the bottom of an inner cavity of the reaction tank, and the mixing effect is affected is avoided.

Description

Technical Field

[0001] The utility model relates to a reactor with high acid-base neutralization reaction efficiency, 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 212092188 U) discloses a reactor with high efficiency of acid-base neutralization reaction, including an operating table and a liquid storage cylinder; a reaction tank is installed through the upper surface of the operating table, and a driving motor is arranged at the lower left end of the reaction tank, and the motor shaft of the driving motor passes through the left side of the reaction tank and is fixedly connected with a rotating rod. The utility model controls the first solenoid valve to open, and the acid and alkali solutions in the liquid storage cylinder are respectively discharged into the liquid dispensing cylinder through two groups of liquid guide tubes. When the acid and alkali solutions in the liquid dispensing cylinder overflow the liquid level sensor, the liquid level sensor can transmit data to the control processor, and the control processor controls the first solenoid valve to close and the second solenoid valve to open, and stops injecting the acid and alkali solution. The acid and alkali solution in the liquid dispensing cylinder is discharged into the reaction tank through the liquid outlet pipe for acid-base neutralization reaction. The content of the acid and alkali solution can be automatically and accurately controlled, and the driving motor can be controlled to work. The stirring blade can be driven to rotate through the rotating rod, and the efficiency of the acid-base neutralization reaction is further improved;

[0004] In actual use, the stirring method in the above patent will cause some acid and alkali solutions to remain at the bottom of the reaction tank, resulting in insufficient mixing, thus affecting the mixing effect. In addition, since a large amount of heat energy is generated during the acid-base neutralization mixture, the reaction tank may be easily overheated, causing damage to the reaction tank. The reaction tank needs to be cooled before it can be used again, resulting in low working efficiency.

[0005] Therefore, a reactor with high acid-base neutralization reaction efficiency is proposed. Utility Model Content

[0006] In view of this, the utility model provides a reactor with high acid-base neutralization reaction efficiency to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is achieved as follows: a reactor with high acid-base neutralization reaction efficiency, comprising a placement plate and a reaction tank, wherein moving wheels are arranged around the bottom of the placement plate, a rotating mechanism is arranged at the middle end of the top of the placement plate, the rotating mechanism comprises a telescopic member, a tooth plate and a gear ring, a cooling device is arranged on the outer surface of the reaction tank, the cooling device comprises a cooling box, a servo motor is fixedly connected to the right side of the reaction tank, a rotating rod is rotatably connected to the output end of the servo motor, a plurality of stirring rods of equal distance distribution and the same size are fixedly connected to the outer surface of the rotating rod, a feed port is connected to the right side of the top of the reaction tank, a liquid outlet pipe is connected to the right side of the bottom of the reaction tank, and a bellows is connected to the bottom of the liquid outlet pipe.

[0008] Further preferably, the telescopic member is fixedly connected to the middle end of the top of the placement plate, the tooth plate is arranged on the back side of the telescopic member, and the front side of the tooth plate is fixedly connected to the telescopic end of the telescopic member, the tooth ring is arranged above the tooth plate, and the tooth ring and the tooth plate are meshed through teeth.

[0009] Further preferably, the cooling box is arranged on the outer surface of the reaction tank, and the gear ring is fixedly connected to the outer surface of the cooling box, the left side of the top of the cooling box is connected to a water inlet pipe, the left side of the bottom of the cooling box is connected to a water outlet pipe, the bottom of the water outlet pipe is connected to a telescopic tube, and the telescopic tube passes through the bottom of the placement plate and extends to the outside, and the feed port passes through the top of the cooling box and extends to the outside, and the corrugated pipe passes through the bottom of the cooling box and the placement plate and extends to the outside.

[0010] Further preferably, the feed port and the top of the water inlet pipe are both threadedly connected with sealing covers, and the outer surfaces of the bellows and the telescopic tube are both provided with solenoid valves.

[0011] Further preferably, a slide groove is opened at the middle end of the top of the placement plate, a slider is fixedly connected to the bottom of the tooth plate, and the slider is slidably connected to the inner side of the slide groove.

[0012] Further preferably, support frames are fixedly connected to the left and right sides of the top of the placement plate, annular grooves are opened on the inner sides of the support frames, annular blocks are fixedly connected to the outer surfaces of the left and right sides of the cooling box, and the annular blocks are slidably connected to the inner sides of the annular grooves.

[0013] Further preferably, spoiler rods are fixedly connected to the front and rear sides of the inner cavity of the reaction tank, and a plurality of spoiler rods of equal distance and same size are fixedly connected to the inner side of the spoiler rod, and the spoiler rods and the stirring rods are staggered.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model provides a rotating mechanism, which can make the cooling box drive the reaction tank to rotate back and forth, thereby achieving the effect of shaking the reaction tank, preventing the acid and alkali solutions from accumulating at the bottom of the inner cavity of the reaction tank and affecting the mixing effect.

[0016] Second, the utility model can cool the outer surface of the reaction tank by setting a rotating mechanism, so that the reaction tank can be cooled quickly, which can not only increase the service life of the reaction tank, but also save cooling time and improve work efficiency.

[0017] 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

[0018] 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.

[0019] Figure 1 It is a schematic diagram of the front structure of the main body of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the cooling box structure of the utility model when viewed from above;

[0022] Figure 4 It is a schematic diagram of the top view structure of the support frame of the utility model.

[0023] Figure numerals: 1. placement plate; 2. moving wheel; 3. reaction tank; 4. rotating mechanism; 401. telescopic member; 402. tooth plate; 403. gear ring; 5. cooling device; 501. cooling box; 502. water inlet pipe; 503. water outlet pipe; 504. telescopic tube; 6. servo motor; 7. rotating rod; 8. stirring rod; 9. feed port; 10. liquid outlet pipe; 11. sealing cover; 12. solenoid valve; 13. slide groove; 14. slider; 15. support frame; 16. annular groove; 17. annular block; 18. spoiler rod; 19. spoiler rod; 20. bellows. DETAILED DESCRIPTION

[0024] 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.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-4 As shown, the embodiment of the utility model provides a reactor with high acid-base neutralization reaction efficiency, including a placing plate 1 and a reaction tank 3, the bottom of the placing plate 1 is provided with moving wheels 2, the middle end of the top of the placing plate 1 is provided with a rotating mechanism 4, the rotating mechanism 4 includes a telescopic member 401, a tooth plate 402 and a gear ring 403, the outer surface of the reaction tank 3 is provided with a cooling device 5, the cooling device 5 includes a cooling box 501, the right side of the reaction tank 3 is fixedly connected to a servo motor 6, the output end of the servo motor 6 is rotatably connected to a rotating rod 7, the outer surface of the rotating rod 7 is fixedly connected to a plurality of stirring rods 8 that are equidistantly distributed and of the same size, the right side of the top of the reaction tank 3 is connected to a feed port 9, the right side of the bottom of the reaction tank 3 is connected to a liquid outlet pipe 10, the bottom of the liquid outlet pipe 10 is connected to a bellows 20, the telescopic member 401 is fixedly connected to the placing plate 1 At the middle end of the top of the placement plate 1, the tooth plate 402 is arranged on the back side of the telescopic member 401, and the front side of the tooth plate 402 is fixedly connected to the telescopic end of the telescopic member 401, the tooth ring 403 is arranged above the tooth plate 402, and the tooth ring 403 and the tooth plate 402 are meshed with each other through teeth, the cooling box 501 is arranged on the outer surface of the reaction tank 3, and the tooth ring 403 is fixedly connected to the outer surface of the cooling box 501, the left side of the top of the cooling box 501 is connected to the water inlet pipe 502, the left side of the bottom of the cooling box 501 is connected to the water outlet pipe 503, the bottom of the water outlet pipe 503 is connected to the telescopic pipe 504, and the telescopic pipe 504 passes through the bottom of the placement plate 1 and extends to the outside, and the feed port 9 passes through the top of the cooling box 501 and extends to the outside, the corrugated pipe 20 passes through the cooling box 501 and the bottom of the placement plate 1 and extends to the outside.

[0028] By setting up the rotating mechanism 4, the cooling box 501 can drive the reaction tank 3 to rotate back and forth, thereby achieving the effect of shaking the reaction tank 3, avoiding the accumulation of acid and alkali solutions at the bottom of the inner cavity of the reaction tank 3 and affecting the mixing effect. By setting up the rotating mechanism 4, the outer surface of the reaction tank 3 can be cooled, so that the reaction tank 3 can be cooled quickly, which not only increases the service life of the reaction tank 3, but also saves cooling time and improves work efficiency.

[0029] Example 2

[0030] In one embodiment, the top of the feed port 9 and the water inlet pipe 502 are both threadedly connected with a sealing cover 11, the outer surfaces of the bellows 20 and the telescopic tube 504 are both provided with a solenoid valve 12, a slide groove 13 is opened at the middle end of the top of the placement plate 1, a slider 14 is fixedly connected to the bottom of the tooth plate 402, and the slider 14 is slidably connected to the inner side of the slide groove 13, the left and right sides of the top of the placement plate 1 are fixedly connected with a support frame 15, and the inner side of the support frame 15 is provided with an annular groove 16, the outer surfaces of the left and right sides of the cooling box 501 are fixedly connected with annular blocks 17, and the annular blocks 17 are slidably connected to the inner side of the annular groove 16, the front and rear sides of the inner cavity of the reaction tank 3 are fixedly connected with a spoiler rod 18, and the inner side of the spoiler rod 18 is fixedly connected with a plurality of spoiler rods 19 that are equidistantly distributed and of the same size, and the spoiler rods 19 and the stirring rods 8 are staggered.

[0031] By setting the sealing cover 11 and the solenoid valve 12, the inflow and outflow of cooling water and acid-base solutions can be controlled. By setting the slide groove 13 and the slider 14, the stability of the tooth plate 402 during movement can be improved. By setting the support frame 15, the two sides of the cooling box 501 can be supported. By setting the annular groove 16 and the annular block 17, the stability of the cooling box 501 during rotation can be improved. By setting the spoiler rod 18 and the spoiler rod 19, the acid-base solution can be disturbed to prevent uneven mixing of the acid-base solution due to inertia.

[0032] When the utility model is working: first, the acid and alkali solutions to be mixed are poured into the inner cavity of the reaction tank 3 through the feed port 9. At this time, the output end of the servo motor 6 rotates, driving the rotating rod 7 and the stirring rod 8 to rotate, so as to mix the acid and alkali solutions entering the inner cavity of the reaction tank 3. During the mixing process, the telescopic member 401 is started, and the telescopic end of the telescopic member 401 moves back and forth, driving the tooth plate 402 to move back and forth. The tooth plate 402 drives the gear ring 403 to rotate through the meshing of the teeth, and the gear ring 403 drives the cooling box 501 to rotate back and forth. The cooling box 501 drives the reaction tank 3 to rotate forward and backward, so that the reaction tank 3 rotates slightly as a whole, avoiding the acid and alkali solutions in the inner cavity of the reaction tank 3 from accumulating at the bottom of the inner cavity of the reaction tank 3. After mixing, the mixed acid and alkali solutions can be discharged by opening the solenoid valve 12 arranged on the outer surface of the bellows 20. At this time, the temperature of the reaction tank 3 will be relatively high. Cold water or ice water can be allowed to enter the inner cavity of the cooling box 501 through the water inlet pipe 502. After standing for a period of time, the solenoid valve 12 arranged on the outer surface of the telescopic tube 504 can be opened to discharge the water.

[0033] 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 reactor with high acid-base neutralization reaction efficiency, characterized in that: The invention comprises a placement plate (1) and a reaction tank (3), wherein movable wheels (2) are arranged around the bottom of the placement plate (1), a rotating mechanism (4) is arranged at the middle end of the top of the placement plate (1), and the rotating mechanism (4) comprises a telescopic member (401), a tooth plate (402) and a tooth ring (403), a cooling device (5) is arranged on the outer surface of the reaction tank (3), and the cooling device (5) comprises a cooling box (501), a servo motor (6) is fixedly connected to the right side of the reaction tank (3), a rotating rod (7) is rotatably connected to the output end of the servo motor (6), and a plurality of stirring rods (8) of equal distance distribution and the same size are fixedly connected to the outer surface of the rotating rod (7), a feed port (9) is connected to the right side of the top of the reaction tank (3), a liquid outlet pipe (10) is connected to the right side of the bottom of the reaction tank (3), and a bellows (20) is connected to the bottom of the liquid outlet pipe (10).

2. A reactor with high acid-base neutralization reaction efficiency according to claim 1, characterized in that: The telescopic member (401) is fixedly connected to the middle end of the top of the placement plate (1); the tooth plate (402) is arranged on the back side of the telescopic member (401); the front side of the tooth plate (402) is fixedly connected to the telescopic end of the telescopic member (401); the tooth ring (403) is arranged above the tooth plate (402); and the tooth ring (403) and the tooth plate (402) are meshed with each other through teeth.

3. A reactor with high acid-base neutralization reaction efficiency according to claim 2, characterized in that: The cooling box (501) is arranged on the outer surface of the reaction tank (3), and the gear ring (403) is fixedly connected to the outer surface of the cooling box (501); the left side of the top of the cooling box (501) is connected to a water inlet pipe (502); the left side of the bottom of the cooling box (501) is connected to a water outlet pipe (503); the bottom of the water outlet pipe (503) is connected to a telescopic pipe (504); and the telescopic pipe (504) passes through the bottom of the placement plate (1) and extends to the outside; the feed port (9) passes through the top of the cooling box (501) and extends to the outside; the corrugated pipe (20) passes through the bottom of the cooling box (501) and the placement plate (1) and extends to the outside.

4. A reactor with high acid-base neutralization reaction efficiency according to claim 3, characterized in that: The feed port (9) and the top of the water inlet pipe (502) are both threadedly connected with a sealing cover (11), and the outer surfaces of the bellows (20) and the telescopic tube (504) are both provided with a solenoid valve (12).

5. A reactor with high acid-base neutralization reaction efficiency according to claim 2, characterized in that: A slide groove (13) is provided at the middle end of the top of the placement plate (1), a slider (14) is fixedly connected to the bottom of the tooth plate (402), and the slider (14) is slidably connected to the inner side of the slide groove (13).

6. A reactor with high acid-base neutralization reaction efficiency according to claim 3, characterized in that: The left and right sides of the top of the placement plate (1) are fixedly connected to support frames (15), and the inner sides of the support frames (15) are provided with annular grooves (16). The outer surfaces of the left and right sides of the cooling box (501) are fixedly connected to annular blocks (17), and the annular blocks (17) are slidably connected to the inner sides of the annular grooves (16).

7. The reactor with high acid-base neutralization reaction efficiency according to claim 1, characterized in that: Both the front and rear sides of the inner cavity of the reaction tank (3) are fixedly connected with a spoiler rod (18), and the inner side of the spoiler rod (18) is fixedly connected with a plurality of spoiler rods (19) that are equidistantly distributed and have the same size, and the spoiler rods (19) and the stirring rod (8) are staggeredly distributed.

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