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Special equipment for repairing tower seal surface

A sealing surface, machine tool technology, applied in the direction of manufacturing tools, boring/drilling, metal processing equipment, etc., can solve the problems of high repair cost, long construction period, affecting production and operation, etc., to achieve the effect of short repair construction period and simple operation

Inactive Publication Date: 2013-06-05
ANHUI WANBEI COAL REFCO GRP LTD HANSHAN HENGTAI NONMETALLIC MATERIALS BRANCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, it is known that the sealing surface of high-temperature and high-pressure towers is easy to form linear cavitation during operation, resulting in seal failure and equipment leakage, affecting production and operation
It is necessary to dismantle the whole equipment and return it to the factory for repair, which is difficult, long construction period and high repair cost

Method used

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  • Special equipment for repairing tower seal surface
  • Special equipment for repairing tower seal surface

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Embodiment Construction

[0010] see figure 1 , 2 , the present invention includes a power head 7 and its main shaft 15, and the power head 7 is fixed upside down on the frame. The frame is designed according to the flange surface of the tower mouth. The frame is composed of the upper platform plate 6, the lower flange plate 2 and four Φ30 round steel pillars 5 supported by the middle connection; the lower flange plate 2 and the tower mouth are connected by tower bolts. fixed. The power head 7 is fixed on the upper platform plate 6 of the frame by bolts. The main shaft 15 connects the machine tool rest with it through the wedge-shaped coupling disc 9 . The implement knife rest comprises a knife rest base 10, and the knife rest base 10 is fixed on the wedge-shaped connecting disc 9, and the slide seat 12 on the knife rest is fed by a leading screw 13, a drive nut 14, and the knife rest 4 fixes the cutter head 3. Lead screw 13 end is provided with handle 11, is used for adjusting upper sliding seat 1...

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Abstract

The invention discloses special equipment for repairing a tower seal surface, which comprises a power head and a main shaft thereof, wherein the power head is inversely placed and fixed on a rack, the rack comprises an upper flat pallet, a support column and a lower flange plate, a main shaft hole is arranged on the upper flat pallet, the circle center of the main shaft hole is coaxial with that of the lower flange plate, and the main shaft is connected with the tool rest of the equipment through a wedge-shaped connection plate; the tool rest comprises a tool rest bracket and an upper slide base which are fixed on the wedge-shaped connection plate, the upper slide base slides along the tool rest bracket through a lead screw and a driving nut, the driving nut is fixed on the tool rest bracket, and one end of the lead screw is provided with a handle; and a tool apron is fixed on the upper slide base, and a tool bit is fixed on the tool apron. The equipment can repair the tower mouth seal surface under the condition of not dismantling tower equipment, compared with the existing dismantling repair or equipment component replacement mode, the special equipment is simple to operate and costs shorter repair time, and the required repair cost can be nearly ignored.

Description

technical field [0001] The invention relates to a special tool for repairing the sealing surface, in particular to a special tool for on-site repairing of the sealing surface of a tower vessel. Background technique [0002] At present, it is known that the sealing surface of high-temperature and high-pressure towers is easy to form linear cavitation during operation, resulting in seal failure and equipment leakage, affecting production and operation. The entire equipment needs to be dismantled and returned to the factory for repair. This method is difficult, has a long construction period and high repair costs. Contents of the invention [0003] In view of the above-mentioned problems in the prior art, the object of the present invention is to provide a special tool for repairing the sealing surface of the tower on site, which can repair the sealing surface of the tower without dismantling the equipment. [0004] The technical solution adopted by the present invention to ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B41/00
Inventor 朱姝严政
Owner ANHUI WANBEI COAL REFCO GRP LTD HANSHAN HENGTAI NONMETALLIC MATERIALS BRANCH
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