Full-automatic cleaning device for reaction kettle

Abstract

The utility model discloses a full-automatic cleaning device for a reaction kettle. The full-automatic cleaning device comprises a welding flange three-way pipe fitting assembly, a pneumatic ball valve, a welding machine frame assembly, a high-pressure falling protector and a guide rail, wherein the pneumatic ball valve and the welding machine frame assembly are fixedly connected to the welding flange three-way pipe fitting assembly, and the high-pressure falling protector and the guide rail are fixedly connected to the welding machine frame assembly. A speed reducing motor mounting frame assembly is arranged on the guide rail, and a speed reducing motor assembly and a central pipe assembly are fixedly connected to the speed reducing motor mounting frame assembly; a rack is arranged on the guide rail and meshed with an output shaft of the gear motor assembly, and the central pipe assembly 4 is driven to move in the vertical direction through rotation of the gear motor assembly. According to the cleaning device, the manufacturing process is simple, operation is convenient, excessive physical labor of workers is not needed, cleaning is thorough and convenient, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a full-automatic cleaning device for a reaction kettle. Background Art

[0002] The reactor is a container for physical or chemical reactions, and is a pressure vessel device used to complete processes such as sulfidation, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation. Its main body is generally a main cylinder made of stainless steel plates. After each fermentation, the reactor needs to be cleaned so that it can be reused. Usually, the staff uses a semi-automatic cleaning device to clean it. This cleaning method requires the staff to move the semi-automatic cleaning device trolley to the correct position relative to the reactor before starting to clean. The semi-automatic cleaning device is time-consuming and laborious compared to the fully automatic one, and is more troublesome. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a fully automatic cleaning device for a reactor, which has a simple manufacturing process, is easy to operate, does not require excessive physical labor of the staff, and cleans thoroughly and conveniently, saving time and effort. In order to achieve the above-mentioned purpose and other advantages according to the present invention, a fully automatic cleaning device for a reactor is provided, comprising:

[0004] A welding flange three-way pipe fitting assembly, a pneumatic ball valve and a welding frame assembly fixedly connected to the welding flange three-way pipe fitting assembly, and a high-pressure fall arrester and a guide rail fixedly connected to the welding frame assembly;

[0005] A reduction motor mounting frame assembly is arranged on the guide rail, and a reduction motor assembly and a center tube assembly are fixedly connected to the reduction motor mounting frame assembly;

[0006] A rack is provided on the guide rail, and the rack is meshed with the output shaft of the reduction motor assembly, and the central tube assembly is driven to move in the vertical direction through the rotation of the reduction motor assembly.

[0007] Preferably, the welded flange tee pipe fitting assembly includes a flange tee, an annular tube fixed to the inner wall of the flange tee, and a plurality of nozzles fixed to the annular tube. An inlet plug seat is provided in the flange tee at the position of the annular tube, and a partition is fixed at the upper end of the interior of the flange tee, and an entry hole is provided in the middle of the partition.

[0008] Preferably, the central tube assembly includes a stainless steel pipe, a three-dimensional rotating nozzle threadedly connected to one end of the stainless steel pipe, an inlet screw plug seat fixedly connected to the upper end of the stainless steel pipe, and a welding mounting plate fixedly connected to the stainless steel pipe near the inlet screw plug seat.

[0009] Preferably, the welding frame assembly includes a channel steel welding frame, a first guide rail and a second guide rail are arranged on one end surface of the channel steel welding frame, and a plurality of racks are opened on one side of the second guide rail; and a high-voltage fall arrester is fixedly connected to the top of the channel steel welding frame.

[0010] Preferably, the high-speed motor mounting frame assembly includes a welding frame, a lifting ring fixed to the welding frame, and a plurality of rollers evenly distributed and fixed to the welding frame; wherein the lifting ring is clamped with the high-voltage fall arrester; and the center pipe assembly is fixed to the welding frame.

[0011] Preferably, the reduction motor assembly comprises a reduction motor, an output shaft of which is fixedly connected with a gear, and the gear is meshed with a rack on the second guide rail.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the center tube assembly is driven by the reduction motor assembly to extend into the reactor for cleaning; and after the center tube assembly is cleaned, the center tube assembly can be cleaned through the nozzle in the welding flange tee pipe assembly to prevent the center tube assembly from being covered with dirt; and the reduction motor assembly can be prevented from falling during movement by the high-pressure fall arrester, so that the overall operation is convenient, does not require excessive physical labor of the staff, and the cleaning is thorough and convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the fully automatic cleaning device for a reactor according to the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of a welding flange three-way pipe assembly of a reactor full-automatic cleaning device according to the utility model;

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the central tube assembly of the fully automatic cleaning device for the reactor according to the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of a welding frame assembly of a fully automatic cleaning device for a reactor according to the utility model;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the reduction motor mounting frame assembly of the reactor full-automatic cleaning device according to the utility model;

[0018] Figure 6 The three-dimensional structural schematic diagram of the reduction motor assembly of the reactor automatic cleaning device according to the utility model is shown in FIG. 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 them. 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.

[0020] Reference Figure 1-6 A fully automatic cleaning device for a reactor comprises: a welding flange three-way pipe fitting assembly 3, a pneumatic ball valve 2 and a welding frame assembly 5 fixedly connected to the welding flange three-way pipe fitting assembly 3, and a high-pressure anti-fall device 8 and a guide rail fixedly connected to the welding frame assembly 5; the welding flange three-way pipe fitting assembly 3 and the center pipe assembly 4 are isolated from the reactor 1 by the pneumatic ball valve 2.

[0021] The guide rail is provided with a reduction motor mounting frame assembly 6, on which a reduction motor assembly 7 and a center tube assembly 4 are fixedly connected; the reduction motor assembly 7 and the center tube assembly 4 are extended to the reactor 1 for cleaning through the center tube assembly 4. The welding flange three-way pipe assembly 3 is used to protect the three-dimensional rotating nozzle 4-1 in the cavity when not in operation, and clean the center tube assembly 4 after the center tube assembly 4 is cleaned.

[0022] A rack is provided on the guide rail, and the rack is meshed with the output shaft of the reduction motor assembly 7, and the rotation of the reduction motor assembly 7 drives the central tube assembly 4 to move in the vertical direction.

[0023] Furthermore, the welded flange tee pipe assembly 3 includes a flange tee 3-1, an annular tube 3-3 fixed to the inner wall of the flange tee 3-1, and a plurality of nozzles 3-2 fixed to the annular tube 3-3. A water inlet screw plug seat 3-5 is provided at the position of the annular tube 3-3 in the flange tee 3-1, and a partition 3-6 is fixed at the upper end of the flange tee 3-1, and an entry hole is provided in the middle of the partition 3-6. The nozzle 3-2 cleans the three-dimensional rotating nozzle 4-1 by spraying high-pressure water. A flange blind plate 3-4 is fixed to an opening of the flange tee 3-1, and the flange blind plate is used to block the flange opening to prevent water from splashing out when the nozzle 3-2 cleans the three-dimensional rotating nozzle 4-1. The water inlet screw plug seat 3-5 is used to connect the high-pressure water. The partition 3-6 is used to prevent high-pressure water from splashing out from the top surface of the welded flange tee pipe assembly 3 during operation.

[0024] Furthermore, the central pipe assembly 4 includes a stainless steel pipe 4-2, a three-dimensional rotating nozzle 4-1 threadedly connected to one end of the stainless steel pipe 4-2, a water inlet screw plug seat 4-3 fixedly connected to the upper end of the stainless steel pipe 4-2, and a welding mounting plate 4-4 fixedly connected to the stainless steel pipe 4-2 near the water inlet screw plug seat 4-3. The three-dimensional rotating nozzle 4-1 is used to spray high-pressure water to clean the reactor 1, and the stainless steel pipe 4-2 is used to fix the three-dimensional rotating nozzle 4-1 and deliver high-pressure water at the same time.

[0025] Furthermore, the welding frame assembly 5 includes a channel steel welding frame 5-1, a first guide rail 5-2 and a second guide rail 5-3 are arranged on one end surface of the channel steel welding frame 5-1, and a plurality of racks are provided on one side of the second guide rail 5-3; and a high-voltage anti-drop device 8 is fixedly connected to the top of the channel steel welding frame 5-1. The high-voltage anti-drop device 8 is used to prevent the high-speed motor mounting frame assembly 6 from falling.

[0026] Furthermore, the high-speed motor mounting frame assembly 6 includes a welding frame 6-2, a lifting ring 6-3 fixed to the welding frame 6-2, and a plurality of rollers 6-1 evenly distributed and fixed to the welding frame 6-2; wherein the lifting ring 6-3 is clamped with the high-voltage fall arrester 8; and the center pipe assembly 4 is fixed to the welding frame 6-2.

[0027] Furthermore, the reduction motor assembly 7 includes a reduction motor 7-1, an output shaft of the reduction motor 7-1 is fixedly connected with a gear 7-2, and the gear 7-2 is meshed with a rack on the second guide rail 5-3.

[0028] like Figure 1 As shown, a fully automatic cleaning device for a reactor is installed, a high-pressure hose is connected to the water inlet plug seat 4-3 and the water inlet plug seat 3-5, water and electricity are turned on, and the pneumatic ball valve 2 is started. At this time, the pneumatic ball valve 2 is opened, and the reduction motor assembly 7 is started. The central tube assembly 4, the reduction motor mounting frame assembly 6 and the reduction motor assembly 7 move downward together, so that the three-dimensional rotating nozzle 4-1 moves to the correct position, and the high-pressure pump station is started. The pressurized water jet drives the three-dimensional rotating nozzle, and the 360-degree spherical surface automatically rotates and sprays to complete 100% of the inner wall of the reactor. After the inner wall of the reactor is cleaned, the reduction motor assembly 7 is reversed, and the central tube assembly 4, the reduction motor mounting frame assembly 6 and the reduction motor assembly 7 move upward to the top together, and the pneumatic ball valve 2 is closed. The high-pressure water is switched from the water inlet plug seat 4-3 to the water inlet plug seat 3-5 through the two-position three-way high-pressure control valve. At this time, the nozzle 3-2 sprays water to clean the three-dimensional rotating nozzle 4-1 until it is clean, and then the water and electricity are disconnected, and the operation is completed.

[0029] The number of devices and processing scales described here are used to simplify the description of the utility model. The application, modification and variation of the utility model are obvious to those skilled in the art.

[0030] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and the implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A fully automatic cleaning device for a reactor, characterized in that: Includes the following components: A welding flange three-way pipe fitting assembly (3), a pneumatic ball valve (2) fixedly connected to the welding flange three-way pipe fitting assembly (3), a welding frame assembly (5), and a high-pressure fall arrester (8) and a guide rail fixedly connected to the welding frame assembly (5); A reduction motor mounting frame assembly (6) is arranged on the guide rail, and a reduction motor assembly (7) and a center tube assembly (4) are fixedly connected to the reduction motor mounting frame assembly (6); A rack is provided on the guide rail, and the rack is meshed with the output shaft of the reduction motor assembly (7). The rotation of the reduction motor assembly (7) drives the central tube assembly (4) to move in the vertical direction.

2. A fully automatic cleaning device for a reaction kettle as claimed in claim 1, characterized in that: The welded flange tee pipe fitting assembly (3) comprises a flange tee (3-1), an annular tube (3-3) fixedly connected to the inner wall of the flange tee (3-1), and a plurality of nozzles (3-2) fixedly connected to the annular tube (3-3); a water inlet screw plug seat (3-5) is provided in the flange tee (3-1) at the position of the annular tube (3-3); a partition plate (3-6) is fixedly connected to the upper end of the flange tee (3-1), and an inlet hole is provided in the middle of the partition plate (3-6).

3. A fully automatic cleaning device for a reaction kettle as claimed in claim 1, characterized in that: The central pipe assembly (4) comprises a stainless steel pipe (4-2), a three-dimensional rotating spray head (4-1) threadedly connected to one end of the stainless steel pipe (4-2), a water inlet screw plug seat (4-3) fixedly connected to the upper end of the stainless steel pipe (4-2), and a welding mounting plate (4-4) fixedly connected to the stainless steel pipe (4-2) at a position close to the water inlet screw plug seat (4-3).

4. A fully automatic cleaning device for a reaction kettle as claimed in claim 1, characterized in that: The welding frame assembly (5) comprises a channel steel welding frame (5-1), a first guide rail (5-2) and a second guide rail (5-3) are arranged on one end surface of the channel steel welding frame (5-1), a plurality of racks are arranged on one side of the second guide rail (5-3); and a high-voltage fall arrester (8) is fixedly connected to the top of the channel steel welding frame (5-1).

5. The fully automatic cleaning device for a reaction kettle as claimed in claim 1, characterized in that: The high-speed motor mounting frame assembly (6) comprises a welding frame (6-2), a lifting ring (6-3) fixedly connected to the welding frame (6-2), and a plurality of rollers (6-1) evenly distributed and fixedly connected to the welding frame (6-2); wherein the lifting ring (6-3) is clamped with a high-voltage fall arrester (8); and the central pipe assembly (4) is fixedly connected to the welding frame (6-2).

6. A fully automatic cleaning device for a reaction kettle as claimed in claim 1, characterized in that: The reduction motor assembly (7) comprises a reduction motor (7-1), the output shaft of the reduction motor (7-1) is fixedly connected with a gear (7-2), and the gear (7-2) is meshed with a rack on the second guide rail (5-3).

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