Furfural hydrolysis kettle with rotary horizontal shell

Abstract

The utility model relates to a horizontal shell rotating furfural hydrolysis kettle which comprises a base, the top of the base is fixedly connected with two supporting plates, and the tops of the two supporting plates are provided with a stirring assembly; the stirring assembly comprises a motor, the motor is fixedly connected with the outer surface of the right side supporting plate, one end of an output shaft of the motor is fixedly connected with a transmission shaft, a sleeve is rotationally connected into the left side supporting plate, and the same reaction kettle is fixedly connected to the side, opposite to the sleeve, of the transmission shaft. According to the furfural hydrolysis kettle with the rotary horizontal shell, when the reaction kettle is used for stirring materials, the materials are conveyed into the reaction kettle through the hollow shaft, and then the motor is started to drive the reaction kettle connected with the transmission shaft to rotate on the outer surface of the hollow shaft, so that the materials continuously collide with the stirring fan blades to be stirred; and the stirred materials are discharged through the discharge port, so that the situation that the materials are accumulated in the stirring process is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrolysis kettles, in particular to a horizontal shell rotating furfural hydrolysis kettle. Background Art

[0002] The hydrolysis kettle is a commonly used reaction vessel in the chemical industry. When the hydrolysis kettle is used, the reaction solution is added into the hydrolysis kettle. In order to ensure the rapid and thorough reaction, the reaction solution is generally stirred with a stirrer to increase its reaction rate.

[0003] Since the existing vertical reactor is an integrated structure, static stirring often causes the material to accumulate at the corners of the reactor, resulting in insufficient material stirring. Therefore, a horizontal shell rotating furfural hydrolysis reactor is proposed to solve the above problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a horizontal shell rotating furfural hydrolysis kettle, which has the advantages of good stirring effect and the material is not prone to agglomeration, etc., and solves the problem of material accumulation and insufficient stirring when stirring materials in the existing vertical reactor.

[0005] To achieve the above object, the utility model provides the following technical solution: a horizontal shell rotating furfural hydrolysis kettle, comprising a base, the top of the base is fixedly connected with two support plates, and the tops of the two support plates are provided with stirring components;

[0006] The stirring assembly includes a motor, which is fixedly connected to the outer surface of the right support plate, one end of the motor output shaft is fixedly connected to the transmission shaft, the inner part of the left support plate is rotatably connected to a sleeve, the transmission shaft is fixedly connected to the same reactor on the opposite side of the sleeve, the outer surface of the left support plate is fixedly connected to a fixing plate, two support rods are fixedly connected to the outer surface of the fixing plate, the two support rods are fixedly connected to the same hollow shaft at one opposite end, the sleeve rotates on the outer surface of the hollow shaft, the right side of the hollow shaft is fixedly connected to a mounting plate, and the right side of the mounting plate is fixedly connected to a stirring rod.

[0007] Furthermore, a mounting bracket is fixedly connected to the outer surface of the right support plate, the motor is fixedly connected to the outer surface of the right support plate through the mounting bracket, and the transmission shaft rotates inside the right support plate.

[0008] Furthermore, a rotating through hole is provided inside the left support plate, and the sleeve rotates inside the left support plate through the rotating through hole, and a discharge port is provided at the bottom of the reactor.

[0009] Furthermore, four fastening bolts are inserted into the interior of the fixing plate, and the fixing plate is fixedly connected to the left supporting plate via the four fastening bolts. The two bracket rods are both L-shaped.

[0010] Furthermore, a feed pipe is fixedly connected to the left side of the hollow shaft, a fastening screw is connected to the inner thread of the mounting plate, and the mounting plate is fixedly connected to the hollow shaft via the fastening screw.

[0011] Furthermore, a plurality of stirring blades are fixedly connected to the outer surfaces of the two stirring rods.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The horizontal shell rotates the furfural hydrolysis kettle. When the reactor is stirring the materials, the materials are transmitted to the inside of the reactor through the hollow shaft, and then the motor is started to drive the reactor connected to the transmission shaft to rotate on the outer surface of the hollow shaft, so that the materials are continuously collided with the stirring blades for stirring. The stirred materials are discharged through the discharge port, so as to avoid accumulation of materials as much as possible during the stirring process.

[0014] 2. The horizontal shell rotating furfural hydrolysis kettle can be fixed with the mounting plate and the hollow shaft by means of fastening screws during assembly, thus facilitating assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main cross-sectional view of the structure of the utility model;

[0016] Figure 2 This is a left view of the structural fixing plate of the utility model;

[0017] Figure 3 It is the left view of the hollow shaft and sleeve of the utility model structure.

[0018] In the figure: 1. base; 2. support plate; 3. motor; 4. transmission shaft; 5. sleeve; 6. reactor; 7. fixing plate; 8. fastening bolts; 9. bracket; 10. hollow shaft; 11. mounting plate; 12. stirring rod; 13. discharge port; 14. stirring blades; 15. rotating through hole. DETAILED DESCRIPTION

[0019] 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 in 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.

[0020] See also Figure 1-3 In this embodiment, a horizontal shell rotating furfural hydrolysis kettle includes a base 1, and two support plates 2 are fixedly connected to the top of the base 1. A stirring assembly is arranged on the top of the two support plates 2.

[0021] The stirring assembly includes a motor 3, which is fixedly connected to the outer surface of the right support plate 2, and a mounting bracket is fixedly connected to the outer surface of the right support plate 2. The motor 3 is fixedly connected to the outer surface of the right support plate 2 through the mounting bracket.

[0022] One end of the output shaft of the motor 3 is fixedly connected to a transmission shaft 4 , and the transmission shaft 4 rotates inside the right support plate 2 .

[0023] A sleeve 5 is rotatably connected inside the left support plate 2 . A rotation through hole 15 is provided inside the left support plate 2 . The sleeve 5 rotates inside the left support plate 2 through the rotation through hole 15 .

[0024] The transmission shaft 4 is fixedly connected to the same reactor 6 on the side opposite to the sleeve 5 , and a discharge port 13 is arranged at the bottom of the reactor 6 .

[0025] A fixing plate 7 is fixedly connected to the outer surface of the left supporting plate 2 . Four fastening bolts 8 are passed through the interior of the fixing plate 7 . The fixing plate 7 is fixedly connected to the left supporting plate 2 via the four fastening bolts 8 .

[0026] Two bracket rods 9 are fixedly connected to the outer surface of the fixed plate 7. The two bracket rods 9 are both L-shaped. The two brackets 9 are fixedly connected to the same hollow shaft 10 at one opposite end, and a feed pipe is fixedly connected to the left side of the hollow shaft 10.

[0027] The sleeve 5 rotates on the outer surface of the hollow shaft 10. A mounting plate 11 is fixedly connected to the right side of the hollow shaft 10. The inner thread of the mounting plate 11 is connected with a fastening screw. The mounting plate 11 is fixedly connected to the hollow shaft 10 through the fastening screw.

[0028] A stirring rod 12 is fixedly connected to the right side of the mounting plate 11 , and a plurality of stirring blades 14 are fixedly connected to the outer surfaces of the two stirring rods 12 .

[0029] In this embodiment, the mounting plate 11 and the hollow shaft 10 can be fixed via fastening screws during assembly, thereby facilitating assembly.

[0030] In this embodiment, the fixing plate 7 is fixedly connected by the fastening bolts 8 so that the hollow shaft 10 can be disassembled and cleaned after being used for a period of time, thereby preventing internal blockage from occurring.

[0031] The working principle of the above embodiment is:

[0032] The horizontal outer shell rotates the furfural hydrolysis kettle. When the reactor 6 is stirring the material, the material is transmitted to the interior of the reactor 6 via the hollow shaft 10, and then the motor 3 is started to drive the reactor 6 connected to the transmission shaft 4 to rotate on the outer surface of the hollow shaft 10, so that the material continuously collides with the stirring blades 14 for stirring, and the stirred material is discharged through the discharge port 13, thereby achieving the goal of avoiding accumulation of the material as much as possible during the stirring process.

[0033] It should be noted that the standard parts used in the application can be purchased from the market, special-shaped parts can be customized according to the description in the specification and drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art, and conventional means. Machinery, parts and equipment all adopt conventional models in the prior art; plus the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A horizontal shell rotating furfural hydrolysis kettle, comprising a base (1), characterized in that: Two support plates (2) are fixedly connected to the top of the base (1), and stirring components are arranged on the tops of the two support plates (2); The stirring assembly comprises a motor (3), wherein the motor (3) is fixedly connected to the outer surface of the right support plate (2), one end of the output shaft of the motor (3) is fixedly connected to a transmission shaft (4), the inside of the left support plate (2) is rotatably connected to a sleeve (5), the transmission shaft (4) is fixedly connected to the same reaction kettle (6) on the side opposite to the sleeve (5), the outer surface of the left support plate (2) is fixedly connected to a fixing plate (7), the outer surface of the fixing plate (7) is fixedly connected to two support rods (9), the two support rods (9) are fixedly connected to the same hollow shaft (10) at one opposite end, the sleeve (5) rotates on the outer surface of the hollow shaft (10), the right side of the hollow shaft (10) is fixedly connected to a mounting plate (11), and the right side of the mounting plate (11) is fixedly connected to a stirring rod (12).

2. A horizontal shell rotating furfural hydrolysis kettle according to claim 1, characterized in that: The outer surface of the right support plate (2) is fixedly connected with a mounting frame, the motor (3) is fixedly connected to the outer surface of the right support plate (2) through the mounting frame, and the transmission shaft (4) rotates inside the right support plate (2).

3. A horizontal shell rotating furfural hydrolysis kettle according to claim 1, characterized in that: A rotating through hole (15) is provided inside the left support plate (2), and the sleeve (5) rotates inside the left support plate (2) through the rotating through hole (15). A discharge port (13) is provided at the bottom of the reaction kettle (6).

4. A horizontal shell rotating furfural hydrolysis kettle according to claim 1, characterized in that: Four fastening bolts (8) are inserted into the interior of the fixing plate (7), and the fixing plate (7) is fixedly connected to the left support plate (2) via the four fastening bolts (8), and the two support rods (9) are both L-shaped.

5. The horizontal shell rotating furfural hydrolysis kettle according to claim 1, characterized in that: A feed pipe is fixedly connected to the left side of the hollow shaft (10), a fastening screw is connected to the inner thread of the mounting plate (11), and the mounting plate (11) is fixedly connected to the hollow shaft (10) via the fastening screw.

6. The horizontal shell rotating furfural hydrolysis kettle according to claim 1, characterized in that: A plurality of stirring blades (14) are fixedly connected to the outer surfaces of the two stirring rods (12).

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