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Polisher for LNG (liquefied natural gas) odorizing system

A polishing machine and active roller technology, applied in the field of polishing machines, can solve the problems of poor polishing effect, rough polishing, rough contact surface, etc., and achieve the effect of easy operation and simple structure

Pending Publication Date: 2017-10-27
盘锦奥德燃气装备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The LNG odorizing system is generally cylindrical, with hemispherical ends. The cylindrical and hemispherical are connected together by welding, and the contact surface of the welding is relatively rough, which is not conducive to the subsequent painting process.
And the polishing machine in the prior art is mostly used for polishing parts such as steel pipes, there is no special polishing machine for the polishing of the LNG odorizing system to polish, and the polishing machine in the prior art is used for polishing when the LNG odorizing system is polished Rough, the polishing effect is extremely poor, which cannot meet the needs of users. In the case of extremely high requirements for polishing, users need to perform further polishing operations, which brings great inconvenience to users. Reduce the economic benefit of the enterprise

Method used

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  • Polisher for LNG (liquefied natural gas) odorizing system
  • Polisher for LNG (liquefied natural gas) odorizing system
  • Polisher for LNG (liquefied natural gas) odorizing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] combined with Figure 1-Figure 4 , this embodiment provides a polishing machine for an LNG odorization system, including a frame-shaped fixed frame 1 (cubic shape), and a driving roller 2 and a driven roller 3 are arranged side by side on the fixed frame 1, and the driving roller 2 and the driven roller The two ends of 3 are fixed on the fixed frame 1, and one end of the fixed frame 1 is provided with an electromagnetic drive device 4, and the electromagnetic drive device 4 is adsorbed on the driving roller 2 after being energized, and is electromagnetically connected with the driving roller 2 to drive the driving roller 2 to rotate. Finally, the rotating roller 22 of the electromagnetic drive device 4 has electromagnetic adsorption, because the driving roller 2 is iron, so the driving roller 2 can be adsorbed on the rotating roller 22, and then the driving roller 2 is driven to rotate, and the driven roller 3 itself There is no power. When the LNG odorizing system is p...

Embodiment 2

[0027] combined with Figure 1-Figure 4 , the present embodiment provides a polishing machine for an LNG odorization system, comprising a frame-shaped fixed frame 1, on which a driving roller 2 and a driven roller 3 are arranged side by side, and the two ends of the driving roller 2 and the driven roller 3 Fixed on the fixed frame 1, one end of the fixed frame 1 is provided with an electromagnetic drive device 4, and the electromagnetic drive device 4 is adsorbed on the driving roller 2 after being energized, and is electromagnetically connected with the driving roller 2 to drive the driving roller 2 to rotate. 4 Two groups of rotating rollers 22 are symmetrically arranged up and down, and transmission chains are arranged on each group of rotating rollers 22 at the upper and lower positions. After energization, the rotating roller 22 of the electromagnetic drive device 4 has electromagnetic adsorption. Since the driving roller 2 is iron, the driving roller 2 can be adsorbed on...

Embodiment 3

[0034] On the basis of embodiment 2, this embodiment is an application embodiment, and the specific method is as follows:

[0035] Step 1, adjust the distance between the driving roller 2 and the driven roller 3, put the LNG odorizing system on, and put the welding port of the LNG odorizing system on the side closest to the polishing wheel 11;

[0036] Step 2, adjust the upper and lower positions of the polishing grinding wheel 11 for positioning, lift the second pull bar 14, hang the spring 16 on the first spring lug 7 and the second spring 16 lug 15 respectively, and fix the position of the motor 10, and It is to determine the position of the polishing wheel 11;

[0037] Step 3, adjust the front and rear positions of the polishing grinding wheel 11, use the pull rod to rotate the positioning screw 19, the positioning screw 19 drives the bottom plate 17 to slide in the slideway of the frame frame 18, and the support frame 5 can be moved forward and backward, because the motor...

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PUM

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Abstract

The invention discloses a polisher for an LNG (liquefied natural gas) odorizing system; the polisher comprises a framed fixator; a driving roller and a driven roller are arranged on the framed fixator in parallel, two ends of each of the driving roller and the driven roller are fixed to the framed fixator, an electromagnetic driver is arranged at one end of the framed fixator, and the electromagnetic driver is electrified and attracted to the driving roller; a support is arranged on the framed fixator, a top beam of the support is provided with a first spring hanger and a pull rod fixing seat, a first pull rod is connected to the pull rod fixing seat, a motor is arranged below the support, a polishing abrasive wheel is arranged outside the support and is coaxially connected with the motor, a slideway is arranged at the inner side of pillars on two sides of the support, and a motor fixing plate is slidably connected into the slideways; the pillars on two sides of the support are fixed to a bottom plate, the bottom plate is fixed to a framed rack having slideways on two sides, the framed rack is provided with a positioning screw, one end of the positioning screw is connected with the bottom plate, and the other end of the positioning screw is passed through a fastening thread of the framed rack. The polisher is simple in structure and easy to operate, and can provide groove fixed-point polishing of the LNG odorizing system.

Description

technical field [0001] The invention relates to a polishing machine, in particular to a polishing machine for an LNG odorization system. Background technique [0002] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and friction with the surface to be polished, it can achieve the effect of removing paint surface pollution, oxide layer and shallow marks. Purpose. The LNG odorizing system is generally cylindrical, with hemispherical ends. The cylindrical and hemispherical are connected together by welding, and the contact surface of the welding is relatively rough, which is not conducive to the subsequent painting process. And the polishing machine in the prior art is mostly used for polishing parts such as steel pi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B29/02B24B41/00B24B41/02B24B47/20
CPCB24B29/02B24B41/005B24B41/02B24B47/20
Inventor 史兰征
Owner 盘锦奥德燃气装备制造有限公司