Chemical reaction kettle capable of preventing material adhesion

Abstract

The utility model discloses a chemical reaction kettle capable of preventing material adhesion, which relates to the technical field of chemical reaction kettles and comprises a reaction kettle body, and a frame body is arranged at the bottom of the reaction kettle body. A driving box is arranged at the top of the reaction kettle body, a driving motor is arranged in the driving box, the bottom end of an output shaft of the driving motor is located in the reaction kettle body, and a stirring shaft is arranged in the reaction kettle body; a plurality of stirring rods which are distributed in a staggered manner are arranged on the stirring shaft; chemical materials are poured into the reaction kettle body through the feeding hole, the driving motor runs to drive the stirring shaft to rotate, the chemical materials are stirred, the reaction rate of the chemical materials is increased, the push rod drives the moving plate to transversely move, the scraping plate is attached to the inner wall of the reaction kettle body, and the materials attached to the inner wall are scraped off. The attaching distance of the scraping plates can be controlled through the push rod, so that different materials can be removed, the inner wall of the reaction kettle body is prevented from being continuously eroded by the materials, the waste of the materials can be reduced, and the utilization rate of the materials is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry reaction kettle technical field, concretely relates to a chemical industry reaction kettle of preventing material adhesion. BACKGROUND

[0002] The generalized understanding of the reaction kettle is a container with physical or chemical reaction, the structure design and parameter configuration of the container are realized to realize the heating, evaporation, cooling and low speed mixing function of process requirement, the reaction kettle is widely used in petroleum, chemical industry, rubber, pesticide, dye, medicine and food and other fields, is the pressure container for completing the vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and other process.

[0003] At present, the material is easy to adhere to the inner wall of the reaction kettle in the reaction process, if the material adhered to the inner wall cannot be cleaned in time, the material reacted in the reaction kettle usually has strong acidity or alkalinity, is easy to cause the inner wall of the reaction kettle to be eroded, causes the working time of the reaction kettle to be greatly shortened, reduces the service life, and the stirring effect is poor, reduces the reaction rate.

[0004] Therefore, it is necessary to provide a chemical industry reaction kettle for preventing material adhesion to solve the above technical problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the technical deficiency of the above-mentioned technical field and provides a chemical industry reaction kettle for preventing material adhesion.

[0006] In order to achieve the above object, the utility model provides a chemical industry reaction kettle for preventing material adhesion, which comprises a reaction kettle body, the bottom of the reaction kettle body is provided with a frame body, the top of the reaction kettle body is provided with a driving box, a driving motor is arranged in the driving box, the bottom end of the output shaft of the driving motor is located in the inside of the reaction kettle body, a stirring shaft is arranged in the inside of the reaction kettle body, and the top end of the stirring shaft is fixedly connected with the bottom end of the output shaft; a plurality of stirring rods are arranged on the stirring shaft in a staggered manner; two cross rods are fixedly connected to the stirring shaft, and the two cross rods are located on the upper and lower sides of the stirring rods respectively; an inner cavity is arranged in the cross rod, a push rod is arranged in the inner cavity, a through hole matched with the push rod is arranged on the outer side end of the cross rod, and a moving rod is arranged on the outer side end of the push rod; a scraper is fixedly connected to the outer side end of the two moving rods; a connecting rod one is arranged between the two cross rods, a stirring blade one is arranged on the connecting rod one, a connecting rod two is arranged between the two moving rods, and a stirring blade two is arranged on the connecting rod two; the bottom side of the inside of the reaction kettle body is funnel-shaped, a feeding hole is arranged on the top of the reaction kettle body, and a discharge pipe is arranged on the bottom of the reaction kettle body.

[0007] Preferably, the cross section shape of the stirring rod is triangular.

[0008] Preferably, one end of an inclined rod is fixedly connected to each cross rod, and the other end of the inclined rod is fixedly connected with the stirring shaft.

[0009] Preferably, a sealing ring is arranged in the through hole.

[0010] Preferably, a power supply box is arranged on the stirring rod, and a storage battery is arranged in the power supply box.

[0011] Preferably, a hole plug is arranged in the feeding hole, and a valve body is arranged on the discharging pipe.

[0012] Preferably, an observation port is arranged on the reaction kettle body, and an observation window is detachably arranged on the observation port.

[0013] The beneficial effects of the utility model are as follows: 1. The chemical material is poured into the reaction kettle body through the feeding hole, the driving motor is driven to rotate the stirring shaft, the chemical material is stirred, the reaction rate between the chemical materials is promoted, the stirring shaft is rotated to drive the horizontal rod and the moving rod to rotate, the stirring blade one on the connecting rod one and the stirring blade two on the connecting rod two are driven to move in the reaction kettle body, the stirring effect is further increased, and the reaction efficiency is increased.

[0014] 2. The moving plate is driven by the push rod to move horizontally, the scraper is attached to the inner wall of the reaction kettle body, the material adhered to the inner wall is scraped off, the attachment distance of the scraper can be controlled through the push rod, different materials can be removed, the inner wall of the reaction kettle body is prevented from being continuously eroded by the materials, the waste of the materials is reduced, and the utilization rate of the materials is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is the structural schematic diagram of the utility model;

[0017] Figure 2 It is the structural schematic diagram of the reaction kettle body inside;

[0018] Figure 3 It is Figure 2 The enlarged view of A in Fig. 4;

[0019] Figure 4 It is the structural schematic diagram of the scraper in use.

[0020] In the diagram, 1. Reactor body, 2. Frame, 3. Drive box, 4. Drive motor, 5. Stirring shaft, 6. Stirring rod, 7. Crossbar, 8. Inner cavity, 9. Push rod, 10. Through hole, 11. Moving rod, 12. Scraper, 13. Connecting rod one, 14. Stirring blade one, 15. Connecting rod two, 16. Stirring blade two, 17. Feed hole, 18. Inclined rod, 19. Sealing ring, 20. Power supply box, 21. Discharge pipe, 22. Hole plug, 23. Valve body, 24. Observation port, 25. Observation window. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this utility model.

[0022] Reference Figures 1-4 This embodiment provides a chemical reaction vessel for preventing material adhesion, including a reaction vessel body 1, a frame 2 at the bottom of the reaction vessel body 1, a drive box 3 at the top of the reaction vessel body 1, a drive motor 4 inside the drive box 3, the bottom end of the output shaft of the drive motor 4 located inside the reaction vessel body 1, a stirring shaft 5 inside the reaction vessel body 1, the top end of the stirring shaft 5 being fixedly connected to the bottom end of the output shaft; multiple staggered stirring rods 6 are provided on the stirring shaft 5; two crossbars 7 are fixedly connected to the stirring shaft 5, the two crossbars 7 being located on the upper and lower sides of the stirring rods 6 respectively; an inner cavity 8 is provided inside the crossbar 7, and a push rod 9 is provided inside the inner cavity 8. The outer end of the crossbar 7 is provided with a through hole 10 for use with the push rod 9, and the outer end of the push rod 9 is provided with a moving rod 11; the outer ends of the two moving rods 11 are fixedly connected to scrapers 12; a connecting rod 13 is provided between the two crossbars 7, and a stirring blade 14 is provided on the connecting rod 13; a connecting rod 25 is provided between the two moving rods 11, and a stirring blade 26 is provided on the connecting rod 25; the stirring blade 14 and the stirring blade 26 can further improve the stirring effect of the material; the bottom of the reactor body 1 is funnel-shaped, the top of the reactor body 1 is provided with a feed hole 17, and the bottom of the reactor body 1 is provided with a discharge pipe 21.

[0023] The stirring rod 6 has a triangular cross-sectional shape, which can prevent material from accumulating.

[0024] Each crossbar 7 is fixedly connected to one end of a diagonal bar 18, and the other end of the diagonal bar 18 is fixedly connected to a stirring shaft 5, thereby increasing the support stability of the crossbar 7.

[0025] A sealing ring 19 is provided inside the through hole 10 to prevent materials from entering the inner cavity 8 through the through hole 10 and affecting the operation of the push rod 9.

[0026] The stirring rod 6 is equipped with a power supply box 20, which contains a storage battery. The storage battery can provide power to the two push rods 9, and the storage battery can be charged through the observation port 24.

[0027] The feed hole 17 is equipped with a plug 22. When feeding, the plug 22 is removed and the material is poured into the reactor body through a funnel or other components. The discharge pipe 21 is equipped with a valve body 23. The material is discharged by opening the valve body 23.

[0028] The reactor body 1 is provided with an observation port 24, and the observation port 24 is detachably provided with an observation window 25. The detachable connection method is snap-on or adhesive connection.

[0029] In use, chemical materials are poured into the reactor body 1 through the feed hole 17. The drive motor 4 drives the stirring shaft 5 to rotate, stirring the chemical materials and promoting the reaction rate between them. When the stirring shaft 5 rotates, it drives the crossbar 7 and the moving rod 11 to rotate, which in turn drives the stirring blade 14 on the connecting rod 13 and the stirring blade 16 on the connecting rod 2 to move inside the reactor body 1, further increasing the stirring effect and reaction efficiency.

[0030] The push rod 9 drives the moving plate 11 to move laterally, so that the scraper 12 adheres to the inner wall of the reactor body 1 and scrapes off the material adhering to the inner wall. The adhesion distance of the scraper 12 can be controlled by the push rod 9 to remove different materials, avoid the continuous erosion of the inner wall of the reactor body 1 by the material, reduce material waste, and improve the utilization rate of the material.

[0031] Of course, the above description is not limited to the examples above. Technical features of this utility model not described can be implemented by or using existing technology, and will not be repeated here. The above embodiments and drawings are only used to illustrate the technical solution of this utility model and are not intended to limit this utility model. This utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model do not depart from the spirit of this utility model and should also fall within the protection scope of the claims of this utility model.

Claims

1. A chemical reaction vessel for preventing material adhesion, comprising a reaction vessel body (1), characterized in that, The reactor body (1) has a frame (2) at the bottom; the reactor body (1) has a drive box (3) at the top, and a drive motor (4) is installed inside the drive box (3). The bottom end of the output shaft of the drive motor (4) is located inside the reactor body (1). The reactor body (1) has a stirring shaft (5) inside, and the top end of the stirring shaft (5) is fixedly connected to the bottom end of the output shaft. The stirring shaft (5) has multiple staggered stirring rods (6). Two crossbars (7) are fixedly connected to the stirring shaft (5), and the two crossbars (7) are located on the upper and lower sides of the stirring rods (6) respectively. The crossbars (7) have an inner cavity (8) inside, and a push rod (9) is installed inside the inner cavity (8). The outer end of the crossbar (7) is provided with a through hole (10) for use with the push rod (9), and the outer end of the push rod (9) is provided with a moving rod (11); the outer ends of the two moving rods (11) are fixedly connected to scrapers (12); a connecting rod one (13) is provided between the two crossbars (7), and a stirring blade one (14) is provided on the connecting rod one (13); a connecting rod two (15) is provided between the two moving rods (11), and a stirring blade two (16) is provided on the connecting rod two (15); the bottom of the reactor body (1) is funnel-shaped, the top of the reactor body (1) is provided with a feed hole (17), and the bottom of the reactor body (1) is provided with a discharge pipe (21).

2. The chemical reaction vessel for preventing material adhesion according to claim 1, characterized in that, The cross-sectional shape of the stirring rod (6) is triangular.

3. The chemical reaction vessel for preventing material adhesion according to claim 1, characterized in that, Each horizontal bar (7) is fixedly connected to one end of a diagonal bar (18), and the other end of the diagonal bar (18) is fixedly connected to a stirring shaft (5).

4. The chemical reaction vessel for preventing material adhesion according to claim 1, characterized in that, A sealing ring (19) is provided inside the through hole (10).

5. The chemical reaction vessel for preventing material adhesion according to claim 1, characterized in that, The stirring rod (6) is equipped with a power supply box (20), and the power supply box (20) contains a storage battery.

6. The chemical reaction vessel for preventing material adhesion according to claim 1, characterized in that, The feed hole (17) is provided with a plug (22), and the discharge pipe (21) is provided with a valve body (23).

7. The chemical reaction vessel for preventing material adhesion according to claim 1, characterized in that, The reactor body (1) is provided with an observation port (24), and the observation port (24) is detachably provided with an observation window (25).

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