Processing reaction kettle for insulating oil

Abstract

The utility model discloses a processing reaction kettle for insulating oil, which comprises a reaction kettle machine body, a vertical motor is arranged at the top of the reaction kettle machine body, a protective component is arranged on the outer side of the bottom of the vertical motor, the protective component comprises a fixed semi-ring, and a locking semi-ring is hinged to the side of one end of the fixed semi-ring. Protective nets are fixedly connected to the bottoms of the fixed semi-ring and the locking semi-ring and located on the outer side of the vertical motor, a locking part is arranged at the other end of the fixed semi-ring, and the locking part comprises a fixed block and a locking block; the protective component is arranged on the outer side of the vertical motor at the top of the reaction kettle body, the fixed semi-ring and the locking semi-ring which are hinged to the middle end of the anti-skid component are locked through the locking part, and the protective nets are arranged at the bottoms of the fixed semi-ring and the locking semi-ring. The locking mode of the locking part avoids the problem that the reticular sleeve is time-consuming to disassemble and assemble by adopting a bolt, and is convenient for operators to disassemble the protective net and overhaul the motor.

Description

Technical Field

[0001] The utility model relates to the field of transformer insulating oil processing, in particular to a processing reactor for insulating oil. Background Art

[0002] The insulating oil processing reactor is mainly used to complete chemical process such as refining and modification of transformer insulation oil. The top of the processing reactor generally adopts a vertical motor to drive the stirring shaft. In the actual production process, when the motor is stirring at high speed, in order to protect the on-site staff on the reactor working platform and prevent the staff or other objects from contacting the high-speed rotating stirring parts, a protective net is used to surround and protect the motor shaft. The existing protective net generally adopts a half-cut mesh sleeve for protection, and the sleeve connection is tightened and fixed with bolts and nuts, which makes the sleeve disassembly and reinstallation time-consuming, and it is not convenient for the staff to perform maintenance and repair on the motor shaft. In order to solve the problem of time-consuming installation of the mesh sleeve, a new type of reactor for insulating oil processing is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a processing reactor for insulating oil to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing reactor for insulating oil, comprising a reactor body, a vertical motor is arranged on the top of the reactor body, a protective component is arranged on the outer side of the bottom of the vertical motor, the protective component comprises a fixed half ring, a locking half ring is hinged on one end side of the fixed half ring, a protective net is fixedly connected to the bottom of the fixed half ring and the locking half ring and located on the outer side of the vertical motor, a locking part for fixing the locking half ring is arranged on the other end of the fixed half ring, and the locking part comprises a fixed block and a locking block.

[0005] Preferably, the fixed block is arranged at the other end of the fixed half ring, the locking block is arranged at the end of the locking half ring, one side of the locking block is inserted and connected with a sleeve, one end of the sleeve is inserted and connected to one side of the fixed block, the other side of the locking block is inserted and connected with a movable rod, the outer side of the movable rod and the inner cavity of the sleeve are symmetrically inserted and connected with an inserted block, and the movable rod and the inside of the sleeve are provided with a rebound part.

[0006] Preferably, a locking hole for the sleeve to be inserted is formed on one side of the fixing block, and a locking groove for the insertion block to be inserted is formed on the inner wall of the locking hole.

[0007] Preferably, the inner wall of the movable rod is symmetrically provided with placement grooves for retracting the insert blocks.

[0008] Preferably, the rebound part includes a lower pressure ring, a compression spring and a fixed ring, the outer side of the fixed ring is fixedly connected to the inner wall of the sleeve, the lower pressure ring is arranged on the side of the compression spring away from the fixed block, and the fixed ring is arranged on the other side of the compression spring.

[0009] Preferably, a pull rod is fixedly connected to the end of the movable rod.

[0010] Preferably, the inner walls of the fixing half ring and the locking half ring are both fixedly connected with a flexible half ring.

[0011] Preferably, support frames are symmetrically arranged on the sides of the reactor body.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model provides a protective component on the outer side of the vertical motor on the top of the reactor body, wherein a fixed half ring and a locking half ring hinged at the end of the anti-slip component are locked by a locking part, wherein a protective net is provided at the bottom of the fixed half ring and the locking half ring, and the locking form of the locking part avoids the problem of time-consuming disassembly and installation of the mesh sleeve by bolts, and is convenient for operators to disassemble the protective net and overhaul the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 For this utility model Figure 1 A magnified view of the structure at center.

[0016] Figure 3 It is a cross-sectional view of the locking portion of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the locking part of the utility model.

[0018] In the figure: 1. Reactor body; 2. Vertical motor; 3. Fixed half ring; 301. Fixed block; 3011. Locking hole; 3012. Locking groove; 4. Locking half ring; 401. Locking block; 5. Protective net; 6. Movable rod; 601. Pull bar; 602. Placement groove; 7. Sleeve; 701. Lower pressure ring; 702. Compression spring; 703. Fixed ring; 8. Insert block; 9. Support frame; 10. Flexible half ring. 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] The utility model provides Figure 1-4 A processing reactor for insulating oil shown in the figure comprises a reactor body 1, a vertical motor 2 is arranged on the top of the reactor body 1, and support frames 9 are symmetrically arranged on the sides of the reactor body 1;

[0021] It should be noted that the working principle of the whole composed of the reactor body 1 and the vertical motor 2 is similar to that of the reactor model R3000. The vertical motor 2 drives the higher fatty acids and alcohol raw materials in the reactor body 1 to heat and stir the raw materials, thereby performing an esterification reaction. After the reaction is completed, the insulating oil is discharged through the discharge port of the reactor body 1.

[0022] A protective member is provided on the outer side of the bottom of the vertical motor 2;

[0023] Specifically, the protective component includes a fixed half ring 3, one end of the fixed half ring 3 is hinged with a locking half ring 4, and the bottom of the fixed half ring 3 and the locking half ring 4 and the outer side of the vertical motor 2 are fixedly connected with a protective net 5;

[0024] It should be noted that the fixed half ring 3, the locking half ring 4 and the protective net 5 are all made of stainless steel. The protective net 5 is provided with a plurality of punched circular holes, which are convenient for the staff to observe the working condition of the rotating shaft of the vertical motor 2. The protective net 5 and the fixed half ring 3 and the locking half ring 4 are fixed by welding. The bottom of the protective net 5 is in contact with the top of the reactor body 1. The inner walls of the fixed half ring 3 and the locking half ring 4 are fixedly connected with a flexible half ring 10. The flexible half ring 10 is made of rubber material and is used to buffer the extrusion of the fixed half ring 3 and the locking half ring 4 on the outside of the vertical motor 2.

[0025] The other end of the fixed half ring 3 is provided with a locking portion for fixing the locking half ring 4;

[0026] Specifically, the locking part includes a fixed block 301 and a locking block 401. The fixed block 301 is arranged at the other end of the fixed half ring 3, and the locking block 401 is arranged at the end of the locking half ring 4. A sleeve 7 is inserted and connected to one side of the locking block 401, and one end of the sleeve 7 is inserted and connected to one side of the fixed block 301. A movable rod 6 is inserted and connected to the other side of the locking block 401. An insert block 8 is symmetrically inserted and connected to the outer side of the movable rod 6 and located in the inner cavity of the sleeve 7. A pull rod 601 is fixedly connected to the end of the movable rod 6.

[0027] It should be noted that the fixing block 301 and the fixing half ring 3 and the locking block 401 and the locking half ring 4 are fixed by welding, a cylindrical groove for the sleeve 7 to be inserted is provided on one side of the locking block 401, the sleeve 7 and the inner wall of the cylindrical groove are bonded by glue, a locking hole 3011 for the sleeve 7 to be inserted is provided on one side of the fixing block 301, a cylindrical hole for the movable rod 6 to be inserted is provided on the other side of the locking block 401, the cylindrical hole is connected with the above-mentioned cylindrical groove, so that the movable rod 6 can be inserted into the inner cavity of the sleeve 7, and a locking groove 3012 for the insertion block 8 to be inserted is provided on the inner wall of the locking hole 3011;

[0028] Specifically, a wedge-shaped through hole for the insertion of the plug block 8 is provided on the bottom inner wall of the sleeve 7, and the through hole allows the plug block 8 to enter the locking groove 3012. The top of the plug block 8 is an inclined surface, which facilitates the plug block 8 to be moved out of the locking groove 3012 during the movement of the sleeve 7. The inner wall of the movable rod 6 is symmetrically provided with a placement groove 602 for the retraction of the plug block 8, and the width of the placement groove 602 is greater than the depth of the plug block 8 inserted into the locking groove 3012.

[0029] The movable rod 6 is provided with a rebound portion inside the sleeve 7;

[0030] Specifically, the rebound part includes a lower pressure ring 701, a compression spring 702 and a fixing ring 703. The outer side of the fixing ring 703 is fixedly connected to the inner wall of the sleeve 7. The lower pressure ring 701 is arranged on one side of the compression spring 702 away from the fixing block 301, and the fixing ring 703 is arranged on the other side of the compression spring 702.

[0031] It should be noted that the top diameter of the lower pressure ring 701 is smaller than the top inner cavity diameter of the sleeve 7, and the bottom diameter of the lower pressure ring 701 is larger than the top inner cavity diameter of the sleeve 7, so that the lower pressure ring 701 does not separate from the sleeve 7;

[0032] During actual use, the fixed half ring 3 and the locking half ring 4 hinged at the end of the anti-slip component are locked by the locking part. The user presses the movable rod 6 and pulls the locking block 401 to move the insertion block 8 out of the locking groove 3012, thereby unlocking the fixed block 301 and the locking block 401, and thus opening the protective net 5. This type of locking avoids the time-consuming problem of disassembly and installation of the protective net 5 by bolts, and is convenient for operators to disassemble the protective net 5 and inspect the motor.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A processing reactor for insulating oil, comprising a reactor body (1), a vertical motor (2) being arranged on the top of the reactor body (1), characterized in that: A protective component is provided on the outside of the bottom of the vertical motor (2), the protective component comprising a fixed half ring (3), one end of the fixed half ring (3) being hingedly connected to a locking half ring (4), a protective net (5) being fixedly connected to the bottom of the fixed half ring (3) and the locking half ring (4) and located on the outside of the vertical motor (2), the other end of the fixed half ring (3) being provided with a locking portion for fixing the locking half ring (4), the locking portion comprising a fixing block (301) and a locking block (401).

2. A processing reactor for insulating oil according to claim 1, characterized in that: The fixing block (301) is arranged at the other end of the fixing half ring (3), and the locking block (401) is arranged at the end of the locking half ring (4). A sleeve (7) is inserted and connected to one side of the locking block (401), and one end of the sleeve (7) is inserted and connected to one side of the fixing block (301). A movable rod (6) is inserted and connected to the other side of the locking block (401). An insert block (8) is symmetrically inserted and connected to the outer side of the movable rod (6) and located in the inner cavity of the sleeve (7). A rebound portion is arranged on the movable rod (6) and located inside the sleeve (7).

3. A processing reactor for insulating oil according to claim 2, characterized in that: A locking hole (3011) for the sleeve (7) to be inserted is provided on one side of the fixing block (301), and a locking groove (3012) for the insertion block (8) to be inserted is provided on the inner wall of the locking hole (3011).

4. A processing reactor for insulating oil according to claim 3, characterized in that: The inner wall of the movable rod (6) is symmetrically provided with placement grooves (602) for the insertion block (8) to retract.

5. A processing reactor for insulating oil according to claim 2, characterized in that: The rebound part includes a lower pressure ring (701), a compression spring (702) and a fixed ring (703), the outer side of the fixed ring (703) is fixedly connected to the inner wall of the sleeve (7), the lower pressure ring (701) is arranged on the side of the compression spring (702) away from the fixed block (301), and the fixed ring (703) is arranged on the other side of the compression spring (702).

6. A processing reactor for insulating oil according to claim 5, characterized in that: A pull rod (601) is fixedly connected to the end of the movable rod (6).

7. The processing reactor for insulating oil according to claim 1, characterized in that: The inner walls of the fixed half ring (3) and the locking half ring (4) are both fixedly connected with a flexible half ring (10).

8. A processing reactor for insulating oil according to claim 7, characterized in that: Support frames (9) are symmetrically arranged on the sides of the reactor body (1).

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