Reaction kettle with head tank

Abstract

The utility model discloses a reaction kettle with a head tank, and relates to the technical field of reaction kettles. The reaction kettle comprises bottom feet and a reaction kettle body, the tops of the bottom feet are fixedly connected to the reaction kettle body, the top of the reaction kettle body is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a stirring blade, and the circumferential surface of the reaction kettle body is fixedly connected with a stabilizing plate. The top of the stabilizing plate is fixedly connected with a support, and the top of the support is fixedly connected with an elevated tank body. According to the high-level tank disclosed by the utility model, raw materials in the high-level tank body are fully stirred through mutual cooperation of the gravity of the raw materials when the raw materials are poured into the high-level tank body and components such as the fixed shaft, the rotating plate and the scraping plate in the scraping device, and impurities deposited at the bottom of the high-level tank body are scraped, so that blockage caused by deposition is reduced; the quality of raw materials is improved, and the production quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettles, in particular to a reaction kettle with a high-level tank. Background Art

[0002] A reactor is a comprehensive reaction vessel equipped with an agitator. The production of chemical coatings cannot be separated from a reactor. A reactor usually includes a reactor body and a stirring rod. Currently, in chemical production, there are many different specifications and structures of reactors according to different production requirements. Moreover, according to the reaction rate and the characteristics of the raw materials, the stirring frequency and dripping frequency used are completely different.

[0003] According to a reactor with a high-level tank (publication number: CN 203635218 U), comprising a kettle body, a closed kettle cover is provided at the upper end of the kettle body, the inner layer of the kettle body is connected to a high-level tank for continuously adding raw liquid to the reactor through a pipeline passing through the kettle cover, two auxiliary agent pipes connected to the inner layer of the kettle body are also arranged on the upper end of the kettle cover, the other end of the auxiliary agent pipe is connected to an auxiliary agent tank arranged at a high position, a conduit connected to the inner layer of the kettle body is inserted on the kettle cover, and the other end of the conduit is connected to a feeding tank for adding auxiliary agents during the reaction process. In the above application, the raw liquid or auxiliary agent can be continuously added to the reactor during the reaction process through the high-level tank, the auxiliary agent tank and the feeding tank, thereby ensuring that the reaction can be carried out stably and safely, and there is no need to open the kettle cover, and the material can be directly added through the high-level tank, the auxiliary agent tank or the feeding tank. The entire feeding process has the characteristics of high automation and convenient operation and control, but it cannot effectively prevent the precipitation of mixed substances in the high-level tank, so that there are too many impurities precipitated in the high-level tank, which is easy to be blocked during the transportation process, thereby reducing the production quality. Utility Model Content

[0004] The utility model aims to provide a reaction kettle with a high-level tank, which drives a rotating plate to rotate by the gravity of raw materials when they are poured in, so as to fully mix the raw materials and scrape off impurities precipitated at the bottom, thereby improving production quality and solving existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a reactor with a high-level tank, comprising a base and a reactor body, the top of the base is fixedly connected to the reactor body, the top of the reactor body is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a stirring blade, the circumferential surface of the reactor body is fixedly connected to a stabilizing plate, the top of the stabilizing plate is fixedly connected to a bracket, the top of the bracket is fixedly connected to the high-level tank body, and a stirring and scraping device is arranged on the side of the high-level tank body; the stirring and scraping device comprises a fixed shaft, one end of the fixed shaft is fixedly connected to the inner wall of the high-level tank body, the circumferential surface of the fixed shaft is rotatably sleeved with a rotating drum, the circumferential surface of the rotating drum is fixedly connected to a rotating plate, one side of the rotating plate is fixedly connected to a scraper, the top of the high-level tank body is fixedly penetrated by a material inlet, the bottom of the high-level tank body is fixedly penetrated by a raw material passage, and one end of the raw material passage is fixedly connected to a filter screen.

[0007] Furthermore, a flap is hinged at one end of the feed channel, a valve is provided on the circumferential surface of the raw material passage, the reactor body is fixedly connected to the high-level tank body through a bracket, the scraper is fixedly connected to the rotating drum through a rotating plate, and the rotating plate is rotatably connected to the fixed shaft through the rotating drum.

[0008] Furthermore, a cylinder is fixedly connected to the circumferential surface of the rotating shaft, an inclined sliding groove is provided on the circumferential surface of the cylinder, a sliding rod is fixedly connected to the inner wall of the reactor body, and the reactor body is slidably connected to the cylinder via the sliding rod.

[0009] Furthermore, one end of the cylinder is fixedly connected to a hollow ring, the circumferential surface of the hollow ring is fixedly connected to a rotating rod, four rotating rods are provided, and each rotating rod is distributed in parallel and equidistantly on the circumferential surface of the hollow ring.

[0010] Furthermore, the shape of the rotating rod is set to be concave, a trapezoidal scraper plate 1 is fixedly connected to the circumferential surface of the rotating rod, a trapezoidal scraper plate 2 is fixedly connected to one end of the rotating rod, and a discharge port is opened at the bottom of the reactor body.

[0011] Furthermore, the rotating rod is rotatably connected to the cylinder through a hollow ring, the trapezoidal scraper blade 1 is fixedly connected to the rotating rod and the hollow ring, and the hollow ring is fixedly connected to the rotating shaft through the cylinder.

[0012] The utility model has the following beneficial effects:

[0013] 1. The utility model realizes full stirring of the raw materials in the high-level trough body and scrapes off the impurities precipitated at the bottom of the high-level trough body through the gravity of the raw materials when they are poured into the high-level trough body and the cooperation of the fixed shaft, rotating plate and scraper components inside the scraping device, thereby reducing the blockage caused by precipitation, improving the quality of the raw materials and improving the production quality.

[0014] 2. The utility model realizes sufficient stirring and scraping of raw materials through the cooperation of the power of the rotating plate and the scraper, stirring blades and trapezoidal scraper and other components, and stirs and scrapes the precipitated impurities again after the raw materials flow into the reactor body, thereby ensuring the production quality and improving work efficiency.

[0015] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a three-dimensional structural diagram of a reactor with a high-level tank according to the utility model;

[0018] Figure 2 It is a three-dimensional side sectional structural schematic diagram of a reactor with an elevated tank according to the utility model;

[0019] Figure 3 It is a three-dimensional enlarged structural diagram of the cylinder of a reactor with a high-level tank of the utility model;

[0020] Figure 4 The utility model discloses a three-dimensional side cross-sectional structure schematic diagram of a high-level tank body of a reactor with a high-level tank.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Base; 2. Reactor body; 3. Motor; 4. Rotating shaft; 5. Stirring blade; 6. Stabilizing plate; 7. Bracket; 8. High-level tank body; 9. Scraping device; 901. Fixed shaft; 902. Rotating drum; 903. Rotating plate; 904. Scraper; 905. Inlet channel; 906. Raw material passage; 907. Filter screen; 908. Flip cover; 909. Valve; 10. Cylinder; 11. Inclined chute; 12. Sliding rod; 13. Hollow ring; 14. Rotating rod; 15. Trapezoidal scraper 1; 16. Trapezoidal scraper 2; 17. Discharge port. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 As shown, the utility model is a reactor with a high-level tank, comprising a foot 1 and a reactor body 2, the top of the foot 1 is fixedly connected to the reactor body 2, the top of the reactor body 2 is fixedly connected to a motor 3, the output shaft of the motor 3 is fixedly connected to a rotating shaft 4, one end of the rotating shaft 4 is fixedly connected to a stirring blade 5, the circumferential surface of the reactor body 2 is fixedly connected to a stabilizing plate 6, the top of the stabilizing plate 6 is fixedly connected to a bracket 7, the top of the bracket 7 is fixedly connected to a high-level tank body 8, and the side of the high-level tank body 8 is provided with a stirring blade 5. Scraping device 9; The stirring and scraping device 9 includes a fixed shaft 901, one end of which is fixedly connected to the inner wall of the high-level tank body 8, a rotating drum 902 is rotatably sleeved on the circumferential surface of the fixed shaft 901, a rotating plate 903 is fixedly connected to the circumferential surface of the rotating drum 902, a scraper 904 is fixedly connected to one side of the rotating plate 903, a feed channel 905 is fixedly penetrated at the top of the high-level tank body 8, a raw material passage 906 is fixedly penetrated at the bottom of the high-level tank body 8, and a filter screen 907 is fixedly connected to one end of the raw material passage 906.

[0025] As shown in the figure, a flap 908 is hinged at one end of the feed channel 905, a valve 909 is provided on the circumferential surface of the raw material passage 906, the reactor body 2 is fixedly connected to the high-level tank body 8 through the bracket 7, the scraper 904 is fixedly connected to the rotating drum 902 through the rotating plate 903, and the rotating plate 903 is rotatably connected to the fixed shaft 901 through the rotating drum 902.

[0026] As shown in the figure, a cylinder 10 is fixedly connected to the circumferential surface of the rotating shaft 4, an inclined slide groove 11 is opened on the circumferential surface of the cylinder 10, a slide rod 12 is fixedly connected to the inner wall of the reactor body 2, and the reactor body 2 is slidably connected to the cylinder 10 through the slide rod 12.

[0027] As shown in the figure, a hollow ring 13 is fixedly connected to one end of the cylinder 10, and a rotating rod 14 is fixedly connected to the circumferential surface of the hollow ring 13. Four rotating rods 14 are provided, and each rotating rod 14 is distributed on the circumferential surface of the hollow ring 13 in parallel and equidistantly.

[0028] As shown in the figure, the shape of the rotating rod 14 is set to be concave, a trapezoidal scraper 15 is fixedly connected to the circumferential surface of the rotating rod 14, a trapezoidal scraper 2 16 is fixedly connected to one end of the rotating rod 14, and a discharge port 17 is opened at the bottom of the reactor body 2.

[0029] As shown in the figure, the rotating rod 14 is rotatably connected to the cylinder 10 through the hollow ring 13, the rotating plate 15 is fixedly connected to the rotating rod 14 and the hollow ring 13, and the hollow ring 13 is fixedly connected to the rotating shaft 4 through the cylinder 10.

[0030] A specific application of this embodiment is: open the flip cover 908, pour the raw materials into the high-level tank body 8 through the feed channel 905, when pouring the raw materials, the gravity of the raw materials themselves drives the rotating plate 903 to rotate, and the raw materials are stirred when the rotating plate 903 rotates. When the rotating plate 903 rotates, it drives the scraper 904 to rotate as well, and at the same time, the raw materials pass through the filter screen 907 into the raw material passage 906, and then the scraper 904 scrapes off the impurity precipitation on the surface of the filter screen 907 and the bottom of the high-level tank body 8, and stirs it again by the rotation of the rotating plate 903. After the raw materials enter the raw material passage 906, open the valve 909, and control the inflow of the raw materials by the valve 909. Then the raw materials pass through the raw material passage 906 into the reactor body 2, and open the electric The output shaft of the motor 3 drives the rotating shaft 4 to rotate, and when the rotating shaft 4 rotates, the stirring blade 5 is also driven to rotate. When the stirring blade 5 rotates, the mixed solution in the reactor body 2 is stirred. At the same time, the rotating shaft 4 drives the cylinder 10 to rotate. When the cylinder 10 rotates, the hollow ring 13 is also driven to rotate. When the hollow ring 13 rotates, the rotating rod 14 is also driven to rotate. Then the rotating rod 14 drives the trapezoidal scraper 1 15 and the trapezoidal scraper 2 16 to rotate, and the impurities of the mixed solution in the reactor body 2 are scraped off. Then the stirring blade 5 stirs the scraped impurities again. At the same time, when the cylinder 10 rotates, the inclined chute 11 also rotates. When the inclined chute 11 rotates, it is rotated up and down by the sliding stick 12, so that the mixed solution in the reactor body 2 is fully stirred.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A reactor with an elevated tank, comprising a base (1) and a reactor body (2), characterized in that: The top of the foot (1) is fixedly connected to the reactor body (2), the top of the reactor body (2) is fixedly connected to a motor (3), the output shaft of the motor (3) is fixedly connected to a rotating shaft (4), one end of the rotating shaft (4) is fixedly connected to a stirring blade (5), the circumferential surface of the reactor body (2) is fixedly connected to a stabilizing plate (6), the top of the stabilizing plate (6) is fixedly connected to a bracket (7), the top of the bracket (7) is fixedly connected to a high-level tank body (8), and a stirring and scraping device (9) is provided on the side of the high-level tank body (8); The stirring and scraping device (9) comprises a fixed shaft (901), one end of which is fixedly connected to the inner wall of the high-level tank body (8), a rotating drum (902) is rotatably sleeved on the circumferential surface of the fixed shaft (901), a rotating plate (903) is fixedly connected to the circumferential surface of the rotating drum (902), a scraper (904) is fixedly connected to one side of the rotating plate (903), a feed channel (905) is fixedly penetrated through the top of the high-level tank body (8), a raw material passage (906) is fixedly penetrated through the bottom of the high-level tank body (8), and a filter screen (907) is fixedly connected to one end of the raw material passage (906).

2. The reactor with an overhead tank according to claim 1, characterized in that: A flap (908) is hingedly connected to one end of the feed channel (905), a valve (909) is provided on the circumferential surface of the raw material passage (906), the reactor body (2) is fixedly connected to the high-level tank body (8) via a bracket (7), the scraper (904) is fixedly connected to the rotating drum (902) via a rotating plate (903), and the rotating plate (903) is rotatably connected to the fixed shaft (901) via the rotating drum (902).

3. A reactor with an elevated tank according to claim 2, characterized in that: The circumferential surface of the rotating shaft (4) is fixedly connected to a cylinder (10), and the circumferential surface of the cylinder (10) is provided with an inclined sliding groove (11). The inner wall of the reactor body (2) is fixedly connected to a sliding rod (12), and the reactor body (2) is slidably connected to the cylinder (10) via the sliding rod (12).

4. The reactor with an elevated tank according to claim 3, characterized in that: One end of the cylinder (10) is fixedly connected to a hollow ring (13), and the circumferential surface of the hollow ring (13) is fixedly connected to a rotating rod (14). Four rotating rods (14) are provided, and each rotating rod (14) is distributed in parallel and equidistantly on the circumferential surface of the hollow ring (13).

5. The reactor with an elevated tank according to claim 4, characterized in that: The shape of the rotating rod (14) is set to be concave, and a trapezoidal scraper plate 1 (15) is fixedly connected to the circumferential surface of the rotating rod (14), and a trapezoidal scraper plate 2 (16) is fixedly connected to one end of the rotating rod (14), and a discharge port (17) is opened at the bottom of the reactor body (2).

6. The reactor with an overhead tank according to claim 5, characterized in that: The rotating rod (14) is rotatably connected to the cylinder (10) via a hollow ring (13); the trapezoidal scraper blade (15) is fixedly connected to the rotating rod (14) and the hollow ring (13); and the hollow ring (13) is fixedly connected to the rotating shaft (4) via the cylinder (10).

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