KR960004503Y1 - Vacuum water drawing windlass for making paper - Google Patents

Abstract

No content.

Description

Vacuum Drainage Hoist For Making Paper

1 is a paper manufacturing process according to the prior art.

2 is a paper manufacturing process diagram according to the present invention.

3 is a perspective view of a vacuum drainage windlass according to the present invention.

4 is an exploded view of a vacuum drain winch.

5 is a principle diagram of a vacuum drainage winch.

6 is a method of attaching mode paper to a blanket.

7 is a control operation diagram of the disk of the vacuum drainage winch.

8 is an enlarged schematic view showing the surface of a vacuum drain winch.

* Explanation of symbols for main parts of the drawings

1: Basel 2: Reticulated wheel

3: paper 4: pressure roller

5: blanket 6: drain tank

7: heating roller 10: cylinder

11: tubular member 12: longitudinal rib

14 lattice 13 string member

20 bushing 30 control disc

40: case 50: shaft

60: bracket

The present invention relates to a vacuum drain winch for producing paper, in particular a tubular member, a bushing fitted at each end of the tubular member, a control disk strongly coupled to the other side of each bushing, and fixedly coupled to each control disk. The paper product is increased, and the quality of the paper is improved, including a case, an axis inserted at each end of the tubular member, and two brackets supporting the tubular member.

As described below, the paper manufacturing process was inefficient and limited in the amount of product.

In FIG. 1, the raw material is first fed to an inlet near the bottom of the barrel 1 and then to a spiral meshed wheel 2 made of stainless steel to form a sheet of thin paper 3. The thickness of the paper 3 depends on the mesh number of the mesh wheel 2. The paper 3 thus formed contains a large amount of water removed by the spiral meshed wheel 2, and is then attached to the pressed blanket 5 by two pressure rollers 4. Then, the paper 3 together with the blanking 5 is transferred to the drain tank 6 which draws out the water contained in the blanking 5 by blowing air out of the drain tank 6. The paper 3 is then baked with a heating roller 7 and dried to form the final product.

However, when the blanket 5 moves across the drain tank 6 to define the product, relatively large friction remains between the blanket 5 and the drain tank 6. Moreover, it is necessary to provide a large driving force for the blanket to move across the drain tank 6.

It is therefore an object of the present invention to provide a means which eliminates the above-mentioned drawbacks.

The present invention relates to a vacuum drainage winch used in the manufacture of paper, the main purpose of the present invention is to provide a vacuum drainage winch that can increase paper products.

Another object of the present invention is to provide an energy-saving vacuum drainer.

Another object of the present invention is to provide a vacuum drainage winch which is used to produce thicker paper.

It is yet another object of the present invention to provide a vacuum drain winch with a simple structure.

Other objects and advantages of the present invention will be readily appreciated by those skilled in the art from the following detailed description of the preferred embodiments, in which like parts bear like reference numerals.

2 shows a paper manufacturing process according to the present invention, where the prior art drain tank 6 has been replaced with a vacuum drainage winch.

3 and 4, the vacuum drainage machine is mainly a cylinder 10, a bushing 20 at both ends of the cylinder 10, a control disk 30 on the other side of each bushing 20, It consists of the case 40 of the other side of each control disk 30, and the shaft 50 inserted in each end of the cylinder 10. As shown in FIG. The cylinder 10 is generally a tubular member 11, and is provided with a strip member 13 and a plurality of longitudinal ribs 12 spirally enclosing the light beam member, so that the surfaces of the winches are provided with a plurality of gratings 14. Divide by. The shaft 50 is inserted at each end of the tubular member 11 via the bushing 20. The control disk 30 and the case 40 are fixed to two brackets 60.

The bushing 20 is fitted to the inner surface of the control disk 30 to improve the sealing at both ends of the cylinder 10. Furthermore, the bushing 20 has a central hole 21 of the same diameter as the shaft 50 and the grooves 22, with the grooves covering the grating 15 formed between the ribs 12 of the tubular member 11. The circumference of the bushing 20 extends half. The control disc 30 is inserted into the recess 42 of the case 40 and has a central hole for the passage of the shaft 50. The cutting of the control disc 30 has a plurality of gratings 31 of the same length and width as the grating 15, so that the control disc 30 always closes the cutting of the grating 15. The case 40 has an outlet 41 on one side and a central hole for the passage of the shaft 11 into the tubular member 11.

5, 6, 7, and 8 show that the blanket 5 is wound around the surface half of the cylinder 10 and has a sheet of thin paper 3 containing a large amount of water thereon. Therefore, the surface of the cylinder 10 is separated from the outer surface. Air is blown out of the case 40 via the outlet 41, and when the cylinder 10 starts to rotate, the other surface half of the cylinder 10 is closed by the control disk 30, and the blanket 5 ) And the thin paper 3 wound on the surface half of the cylinder 10 are discharged to the cylinder 10.

In operation, the cylinder 10 continues to rotate to drain the water in the blanket 5 and the paper 3, while the bushing 20, the control disc 30 and the mace 40 are fixed. Thus, when the cylinder 10 rotates, only its half surface (the surface is covered by the blanket 5 and the paper 3) is opened.

7 and 8, when water is drained from the blanket 5 and the paper 3 into the cylinder 10, the water is evaporated into steam and drawn out with the air into the tubular member 11. . At the same time, water droplets are also drawn out by the tubular member 11.

Although the present invention has been specifically described, it is to be understood that this specification is for purposes of illustration only and that details of construction, arrangement and structure of the parts may be changed somewhat without departing from the spirit of the invention in accordance with the following claims. Could be.

Claims (1)

In a vacuum draining hoist, a strip member around a tubular member spiral and a plurality of longitudinal ribs are provided to be fixedly fitted to each end of the tubular member, the tubular member dividing the surface of the tubular member into a plurality of gratings, A bushing having a groove and a central hole extending in the circumferential half of the bushing so as to cover a lattice formed between the ribs of the member, and strongly coupled with the other side of each bushing, the same length and width as the lattice formed between the ribs of the tubular member Control disks having a plurality of gratings in the circumferential half, having a central hole, the control disks always closing half of the gratings formed between the ribs of the tubular member, and fixedly coupled to the respective control disks, A case having an outlet port and a central hole, the bushing, the control disc and the case; Vacuum drainage winches, characterized in that the insert consisting of at each end of the shaft member, and two brackets for supporting the tubular member.