KR790001416B1 - Liquid seal apparatus accompanied by air seal - Google Patents

Abstract

In order to prevent leaked air from intermixing with the high pressure steamer(1) a liquid air seal apparatus having the liquid seal bath was comprised of the seal block(9) on which a seal roll(11) was adopted, the air seal chamber(7) through which air passed to the hole of the seal block, and the liquid seal bath(5) installed in the gate of the high pressure steamer and the air seal chamber.

Description

Liquid Seal Air Seal Device

The figure is a cross-sectional explanatory drawing of the apparatus of this invention.

The present invention relates to a liquid sealing bottle type air seal device having a liquid sealing tank interposed therebetween in order to prevent the sealing air from being mixed into the high pressure steam in the sealing roll method having the air sealing method.

The features of the present invention are summarized as follows.

(1) A liquid sealing tank is installed between the opening of the high pressure steam pipe and the air seal to prevent air from entering into the high pressure steam pipe, thereby maintaining the inside of the pipe in a normal high temperature and high pressure saturated steam atmosphere and simultaneously sealing the high pressure steam. By not contacting the roll, the surface temperature of the seal roll does not increase. In addition, in the processing of textile products such as fabric, the direction of treatment varies in many ways, depending on the type of bleaching and the purpose of processing, but humidity is an important point. Therefore, in the conventional seal roll, the humidity is not given a certain level or more, but in the present invention, the liquid amount and the humidity can be freely given by the liquid sealing tank.

For example, when the dyeing process is carried out in one bath at the same time, leaving one side of the heterogeneous fibers of white cloth dyed white, it is desirable to process at a humidity of 100% or more, Humidity control in the liquid bath is free and suitable for this purpose.

(2) Tighten the pressure of the high-pressure steamer of the high-pressure steamer (via toilet) to weaken the pressure and put it in the reduced-pressure tank to facilitate the air sealing through the liquid sealing tank.

(3) As the liquid sealing tank is used as the textile product processing tank on the introduction side, the cloth can be introduced as it is without adding any liquid, and then, inside the cloth, a suitable amount of caustic alkali or the like can be applied to refine the bleaching. have. In addition, since the liquid sealing tank serves as a cooling tank at the outlet side, it is washed with cold water, the fabric temperature is lowered, and is discharged to the outside through the outlet seal roll, so that the flattening of the fabric is prevented as much as possible.

(4) In the air seal pressure, the seal block is introduced into the air seal container. In the seal block, since the pressure air is once attached to the seal roll surface, the cold air is blown onto the seal roll surface to further cool it. Can be. In addition, since the pressure air cooling the seal roll enters the air seal cylinder parallel to the fabric surface, there is a possibility that the fabric surface is not vibrated and is in contact with the passage wall.

Hereinafter, the present invention will be described with reference to the embodiments shown in the drawings. An inverted U-shaped reduced pressure steam cylinder (3) is connected to the opening of the high pressure steamer (1) via a tightening toilet (2), and the other end of the reduced pressure cylinder (3) is sandwiched between U The female liquid tank 5 is connected. In addition, the air seal cylinder 7 is connected to the liquid sealing tank 5 with the clamping toilet 6 interposed therebetween, and the seal block 9 is provided with the packing 8 therebetween. On the block 9, there are left and right middle rolls 10 on the left and right sides and left and right seal rolls 11 joined to each other and pressed against each other. The perforations penetrated longitudinally through the seal block 9 are divided into the passage 14 by the pressure air inlet passage 13 and the intermediate fiber system on both sides by the partition plate 12 in the longitudinal direction, and the pressure air inlet passage 13 At the lower end of the pressure air inlet 15 is connected, the upper end of the pressure air inlet passage 13 and the upper end of the textile product passage 14 communicates directly under the seal roll 11 and the textile product passage 14 The lower end is connected to the air seal cylinder (7).

Therefore, the pressure air pressurized in the order of the pressure air inlet (15) → the inlet passage (13) → the passage (14) → the air seal cylinder (7) is a reduced pressure steam chamber through the liquid column of the liquid sealing tank (5). Pressure equalization with pressure steam in (3).

The dough 16, which enters the passage 14 from the outside through the nip surface of the seal roll 11, is caustic when passing the guide roll 18 of the liquid sealing tank 5 past the pressure air seal container 7 The aqueous solution is impregnated and adjusted to the desired content ratio by the dehydration mechanism 17 using the pressure difference between the high pressure steamer and the outside, and caught in the guide roller 18 of the decompression steam chamber 3. The high pressure steamer (1) passes through the tightening toilet seat (2).

Claims (1)

In the sealing device of the inlet and outlet of the high-pressure steamer which continuously draws in and out of textile products, a seal block is mounted to close the perforation by the seal roll, and a pressure seal inside the seal block connected to the perforation of the seal block. And a U-shaped liquid seal tank interposed between the air seal cylinder through which air is introduced, and the air seal cylinder and the high-pressure steamer opening.

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