CN211514243U

CN211514243U - Agitating unit is used in transformer oil production

Info

Publication number: CN211514243U
Application number: CN201922457703.8U
Authority: CN
Inventors: 张宝月
Original assignee: Liaoyang Xinxin Chemical Co ltd
Current assignee: Liaoyang Xinxin Chemical Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-18
Anticipated expiration: 2029-12-31

Abstract

The utility model provides an agitating unit is used in transformer oil production, this agitating unit is used in transformer oil production includes: the stirring device comprises a tank body, a stirring device body and a first scraping device; the bottom end of the tank body is fixedly connected with a discharge hopper, and the bottom end of the discharge hopper is fixedly connected with a discharge pipe; the stirring device body comprises a planetary gear, a plurality of planetary gears and a secondary stirring shaft, wherein the planetary gear is fixedly connected with the top end and the bottom end of the inner wall of the tank body respectively, the sun gears of the planetary gears are fixedly connected with a main stirring shaft, and the secondary stirring shaft is fixedly connected with the planet pinions of the planetary gears. The utility model has the advantages that: the transformer oil can be stored through the arranged tank body; the transformer oil and the solid additive in the tank body can be fully stirred by the arranged stirring device body, so that the transformer oil and the solid additive are fully mixed; through the first scraping device, transformer oil adhered to the inner wall of the tank body can be scraped.

Description

Agitating unit is used in transformer oil production

Technical Field

The utility model relates to transformer oil production technical field especially involves a transformer oil production stirring device.

Background

The transformer oil is a mineral oil obtained by distilling and refining natural petroleum, is obtained by acid-base refining of lubricating oil fractions in the petroleum, is a mixture of liquid natural hydrocarbons, has the advantages of purity, stability, good insulating property, good cooling property and the like, and needs to be added with a solid additive and stirred for better heat dissipation and insulating property;

however, when the transformer oil is stirred, the stirring efficiency is low, the stirring effect is not good, the transformer oil is difficult to stir uniformly, especially the transformer oil in the material receiving hopper, and the transformer oil is easy to adhere to the inside of the stirring device, so that the material waste is caused, and the inside cleanness of the stirring device is difficult to maintain.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a agitating unit is used in transformer oil production.

The problems of low stirring efficiency and poor stirring effect when the transformer oil is stirred in the prior art are solved; meanwhile, the problem that the transformer oil is easy to adhere to the inside of the stirring device is solved.

The utility model discloses a realize through following technical scheme:

the utility model provides an agitating unit is used in transformer oil production, this agitating unit is used in transformer oil production includes: the stirring device comprises a tank body, a stirring device body and a first scraping device;

the bottom end of the tank body is fixedly connected with a discharge hopper, and the bottom end of the discharge hopper is fixedly connected with a discharge pipe;

the stirring device body comprises planetary gears fixedly connected with the top end and the bottom end of the inner wall of the tank body respectively, a main stirring shaft fixedly connected with sun gears of the planetary gears, and an auxiliary stirring shaft fixedly connected with planet pinions of the planetary gears; the main stirring shaft is fixedly connected with a plurality of stirring rods, and the auxiliary stirring shaft is fixedly connected with a spiral stirring paddle;

the first scraping device comprises a first scraping plate in sliding connection with the tank body and a driving device for driving the first scraping plate to slide up and down.

Preferably, the top fixedly connected with filling tube of the jar body, fixedly connected with feeding switch on the filling tube, discharging pipe fixedly connected with ejection of compact switch.

Preferably, the outer gear ring of the planetary gear is fixedly connected with the inner wall of the tank body, the top of the tank body is fixedly connected with a stirring motor, and an output shaft of the stirring motor penetrates through the top wall of the tank body and is fixedly connected with one end of the main stirring shaft.

Preferably, the driving device comprises a plurality of sliding grooves formed in the inner wall of the tank body along the height direction of the tank body, sliding blocks connected with the sliding grooves in a sliding manner, and external threaded rods connected with the sliding grooves in a rotating manner; wherein, every slider all with first scraping plate fixed connection.

Preferably, the top of the tank body is fixedly connected with a forward and reverse rotation motor at a position corresponding to each external threaded rod, and an output shaft of the forward and reverse rotation motor penetrates through the top wall of the tank body and is fixedly connected with the top end of the corresponding external threaded rod.

Preferably, the device further comprises a second scraping device; the second scraping device comprises a plurality of second scraping plates attached to the inner wall of the discharge hopper, and each second scraping plate is fixedly connected with the side wall of the main stirring shaft through a connecting rod.

The utility model has the advantages that: the transformer oil can be stored through the arranged tank body; the transformer oil and the solid additive in the tank body can be fully stirred by the arranged stirring device body, so that the transformer oil and the solid additive are fully mixed; through the first scraping device, transformer oil adhered to the inner wall of the tank body can be scraped.

Drawings

Fig. 1 is a schematic structural diagram of an agitating unit for producing transformer oil provided by the embodiment of the utility model.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Firstly, in order to facilitate understanding of the stirring device for transformer oil production provided by the embodiment of the application, an application scenario of the stirring device is explained, and the stirring device for transformer oil production provided by the embodiment of the application is used for stirring transformer oil and solid additives to completely mix the transformer oil and the solid additives; and prior art when stirring transformer oil, stirring inefficiency, stirring effect is not good, and the easy adhesion of transformer oil is inside agitating unit. The following describes a stirring device for producing transformer oil provided in an embodiment of the present application with reference to the accompanying drawings.

The utility model provides a stirring device for transformer oil production, which comprises a tank body 1 for storing transformer oil and solid additives; the stirring device body is used for stirring the transformer oil and the solid additive in the tank body 1 to fully mix the transformer oil and the solid additive; and a first scraping means for preventing transformer oil from adhering to the inner wall of the can body 1. When the utility model is used, firstly, the transformer oil and the solid additive are added into the tank body 1, then the transformer oil and the solid additive in the tank body 1 are stirred by the stirring device body, so that the transformer oil and the solid additive in the tank body 1 are fully mixed, and then the mixed transformer oil is discharged out of the tank body 1; then the inner wall of the tank body 1 is scraped by the first scraping device, so that the transformer oil adhered to the inner wall of the tank body 1 is also discharged out of the tank body 1.

The utility model discloses can refer to fig. 1 when specifically setting up, fig. 1 is the embodiment of the utility model provides a stirring device for transformer oil production's structure schematic diagram. As can be seen from FIG. 1, a feeding tube 10 is fixedly connected to the top of the tank body 1, and a feeding switch 11 is fixedly connected to the feeding tube 10; when using this application utility model discloses the time, at first open feeding switch 11, then add transformer oil and solid additive through filling tube 10 to jar body 1 internal. With continued reference to fig. 1, the upper part and the lower part inside the tank 1 are fixedly connected with a planetary gear 4 respectively, and the planetary gear 4 is a planetary gear commonly used in the prior art and comprises an outer gear ring, a sun gear and a plurality of planetary pinions which are in meshing connection with the sun gear and the outer gear ring respectively; in the utility model, when the planetary gear 4 is installed, the outer gear ring is fixedly connected with the inner wall of the tank body 1, the sun gears of the two planetary gears 4 are respectively and fixedly connected with the same main stirring shaft 5, the two planet pinions which are opposite up and down in the two planetary gears 4 are respectively and fixedly connected with the same auxiliary stirring shaft 6, the top of the tank body 1 is fixedly connected with the stirring motor 13, the output shaft of the stirring motor 13 penetrates through the top wall of the tank body 1 and is fixedly connected with the top end of the main stirring shaft 5, and the stirring motor 13 is a commonly used rotating motor in the prior art; after adding transformer oil and solid additive in the jar body 1, start agitator motor 13 to drive main (mixing) shaft 5 and rotate, thereby make sun gear rotate, thereby drive the rotation of planet pinion, thereby drive vice (mixing) shaft 6 and rotate, because the planet pinion also can the rotation around sun gear pivoted, consequently vice (mixing) shaft 6 also can take place the rotation around main (mixing) shaft 5 pivoted simultaneously, thereby stir the transformer oil and the solid additive in jar body 1, make its intensive mixing. In order to control the stirring motor 13 conveniently, the side wall of the tank body 1 can be fixedly connected with a switch for controlling the stirring motor 13, and the stirring motor 13 is electrically connected with an external power supply through the switch, so that the stirring motor 13 can be controlled through the switch.

In order to achieve a better mixing effect, referring to fig. 1, a plurality of stirring rods 7 which are arranged in a staggered manner are fixedly connected to the side wall of the main stirring shaft 5, and a spiral stirring paddle 8 is fixedly connected to the side wall of the auxiliary stirring shaft 6; through the stirring rod 7 and the spiral stirring paddle 8, better stirring effect can be achieved for the transformer oil and the solid additive in the tank body 1, and the transformer oil and the solid additive in the tank body 1 are more fully mixed.

Continuing to refer to fig. 1, the bottom end of the tank body 1 is communicated with a conical discharge hopper 2, the bottom end of the discharge hopper 2 is fixedly connected with a discharge pipe 3, and the discharge pipe 3 is fixedly connected with a discharge switch 12. After the transformer oil and the solid additive in the tank body 1 are fully mixed, the discharge switch 12 can be switched on, and then the mixed transformer oil in the tank body 1 is discharged from the discharge pipe 3.

In order to prevent residual transformer oil from adhering to the inner wall of the tank 1, the inner wall of the tank 1 may be scraped by a first scraping device, wherein the first scraping device may be further referred to in fig. 1 when specifically configured. As shown in fig. 1, the first scraping device includes a first scraping plate 9 capable of sliding up and down in the tank 1, the first scraping plate 9 is disposed in a ring shape, and one side of the first scraping plate 9 is closely attached to the inner wall of the tank 1; and the inner wall of the tank body 1 is provided with a plurality of sliding grooves 14 along the height direction, each sliding groove 14 is internally and slidably connected with a sliding block 15, the plurality of sliding blocks 15 are respectively and fixedly connected with the first scraping plate 9, each sliding groove 14 is also internally and rotatably connected with an external threaded rod 16 penetrating through the sliding block 15, when the external threaded rod 16 is specifically arranged, the upper end and the lower end of each sliding groove 14 are respectively provided with a mounting hole, a bearing is fixedly mounted in each mounting hole, and then the two ends of the external threaded rod 16 are respectively and fixedly connected with the inner ring of the corresponding bearing, so that the rotation of the external threaded rod 16 is realized. When scraping transformer oil that adheres on jar body 1 inner wall, drive many external screw thread poles 16 syntropy rotations to drive polylith slider 15 upwards or the lapse simultaneously, thereby drive first scraping board 9 and upwards or the lapse, thereby scrape the transformer oil that adheres on jar body 1 inner wall through first scraping board 9. In order to drive the external screw rods 16 conveniently, a forward and reverse rotation motor 17 can be respectively and fixedly connected to the top of the tank body 1 corresponding to each external screw rod 16, an output shaft of the forward and reverse rotation motor 17 is inserted into the tank body 1 and is fixedly connected with the top end of the corresponding external screw rod 16, and then a plurality of forward and reverse rotation motors 17 are electrically connected with an external power supply through a control switch; thereby controlling a plurality of forward and reverse rotating motors 17 to rotate forward or reverse simultaneously through one control switch.

In order to prevent residual transformer oil from adhering to the inner walls of the discharge hopper 2, reference is continued to fig. 1. According to fig. 1, the inner wall of the discharge hopper 2 is adhered with a plurality of second scraping plates 18, and each second scraping plate 18 is fixedly connected with the main stirring shaft 5 through a connecting rod 19. So that the second scraping plate 18 is driven to rotate while the main stirring shaft 5 rotates, thereby preventing transformer oil from adhering to the inner wall of the discharge hopper 2.

In the above embodiment, the stirring device for transformer oil production provided by the embodiment of the application can completely mix the transformer oil and the solid additive together, and can prevent the transformer oil from adhering in the stirring device.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a agitating unit is used in transformer oil production which characterized in that includes: the stirring device comprises a tank body, a stirring device body and a first scraping device;

2. The stirring device for transformer oil production according to claim 1, wherein a feeding pipe is fixedly connected to the top end of the tank body, a feeding switch is fixedly connected to the feeding pipe, and a discharging switch is fixedly connected to the discharging pipe.

3. The stirring device for transformer oil production according to claim 1, wherein an outer gear ring of the planetary gear is fixedly connected with an inner wall of the tank body, a stirring motor is fixedly connected to the top of the tank body, and an output shaft of the stirring motor penetrates through the top wall of the tank body and is fixedly connected with one end of the main stirring shaft.

4. The stirring device for producing the transformer oil as claimed in claim 1, wherein the driving device comprises a plurality of sliding grooves formed in the inner wall of the tank body along the height direction of the tank body, a sliding block connected with each sliding groove in a sliding manner, and an external threaded rod connected with each sliding groove in a rotating manner; wherein, every slider all with first scraping plate fixed connection.

5. The stirring device for transformer oil production as recited in claim 4, wherein a forward and reverse rotation motor is fixedly connected to the top of the tank corresponding to each external threaded rod, and an output shaft of the forward and reverse rotation motor penetrates through the top wall of the tank and is fixedly connected to the top end of the corresponding external threaded rod.

6. The stirring device for transformer oil production according to claim 1, further comprising a second scraping device; the second scraping device comprises a plurality of second scraping plates attached to the inner wall of the discharge hopper, and each second scraping plate is fixedly connected with the side wall of the main stirring shaft through a connecting rod.