CN214089223U - Water retaining structure for paper machine boot roller - Google Patents

Abstract

The utility model relates to a water retaining structure technical field discloses a water retaining structure for paper machine boots roller, including breakwater and installed part, the breakwater install in on the installed part, the directional boots roller of extending direction of the face of breakwater, the breakwater is close to the one end of boots roller with the distance has between the surface of boots roller. The utility model discloses can block along with the rotatory water smoke of boots roller when the boots roller is rotatory, when boots roller rotational speed reduces or the stall, reduce the water smoke that drips on the paper again to improve dehydration effect.

Description

Water retaining structure for paper machine boot roller

Technical Field

The utility model relates to a water retaining structure technical field especially relates to a water retaining structure for paper machine boots roller.

Background

Currently, paper machines operate with a shoe roll that rotates, which can squeeze a large amount of water out of the paper sheet to dewater the paper sheet. In this process, a large amount of mist is rotated with the shoe roll, and once the shoe roll is slowed or stopped, a portion of the mist is re-dropped onto the sheet, resulting in poor dewatering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: a water retaining structure for a shoe roll of a paper machine is provided to reduce water mist dripping again on a paper sheet and improve a dewatering effect.

In order to achieve the above object, the utility model provides a water retaining structure for paper machine boots roller, including breakwater and installed part, the breakwater install in on the installed part, the directional boots roller of extending direction of the face of breakwater, the breakwater is close to the one end of boots roller with distance has between the surface of boots roller.

Optionally, the minimum distance between one end of the water baffle close to the shoe roll and the outer surface of the shoe roll is 10 mm.

Optionally, the water baffle includes a water baffle portion and an installation portion that are connected to each other, the installation portion is connected to the installation member, the extending direction of the plate surface of the water baffle portion points to the center of the circle of the shoe roller, and the distance is provided between one end of the water baffle portion, which is close to the shoe roller, and the outer surface of the shoe roller.

Optionally, the thickness of the water retaining part is 8 mm.

Optionally, the length of the water dam is the same as the axial length of the shoe roll.

Optionally, two ends of the water blocking part are respectively flush with two ends of the shoe roller.

Optionally, the water baffle includes a first rubber layer, a cloth layer and a second rubber layer, and the first rubber layer and the second rubber layer are respectively disposed on two sides of the cloth layer.

Optionally, the water baffle further includes a rubberizing layer, and the rubberizing layer is disposed between the first rubber layer and the cloth layer.

Optionally, a sizing material is filled in the cloth gap of the cloth layer.

Optionally, the cloth of the cloth layer is polyester canvas.

The embodiment of the utility model provides a water retaining structure for paper machine boots roller compares with prior art, and its beneficial effect lies in:

the utility model discloses a water retaining structure for paper machine boots roller, including breakwater and installed part, the breakwater is installed on the installed part, and the directional boots roller of extending direction of the face of breakwater has the distance between the one end that the breakwater is close to the boots roller and the surface of boots roller. Through setting up the breakwater, can block along with the rotatory water smoke of boots roller when the roller rotation of boots, when the roller rotational speed of boots reduces or stall, reduce the water smoke that drips again on the page to improve dehydration effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a side view of the water baffle according to the embodiment of the present invention.

Fig. 3 is a top view of the water baffle according to the embodiment of the present invention.

Fig. 4 is a structural diagram of a water baffle according to an embodiment of the present invention.

In the figure, 1, a water baffle; 2. a mounting member; 3. a shoe roll; 4. a water retaining part; 5. an installation part; 6. A first rubber layer; 7. a cloth layer; 8. a second rubber layer; 9. and (6) pasting a glue layer.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a water retaining structure for a shoe roll of a paper machine according to a preferred embodiment of the present invention includes a water retaining plate 1 and a mounting member 2, the water retaining plate 1 is mounted on the mounting member 2, the extending direction of the surface of the water retaining plate 1 points to the shoe roll 3, and a distance is provided between one end of the water retaining plate 1 close to the shoe roll 3 and the outer surface of the shoe roll 3. The water baffle 1 is arranged, so that water mist rotating along with the shoe roller 3 can be blocked when the shoe roller 3 rotates, and when the rotating speed of the shoe roller 3 is reduced or stops rotating, the water mist dropping on paper again is reduced, and the dewatering effect is improved. The mounting member 2 is provided to be able to mount the splash guard 1. The distance is reserved between the outer surfaces of the water baffle plate 1 and the shoe roller 3, the water baffle plate 1 cannot interfere with the shoe roller 3, the water baffle plate 1 cannot obstruct the rotation of the shoe roller 3, and the shoe roller 3 can work normally. In this embodiment, the extending direction of the surface of the water baffle 1 points to the center of the shoe roll 3, so that more water mist can be blocked, and the dewatering effect is improved. The minimum distance between the end of the splash plate 1 close to the shoe roll 3 and the outer surface of the shoe roll 3 is 10 mm. By the arrangement, the water baffle plate 1 can not influence the rotation of the shoe roller 3 and can block most of water mist. In other embodiments, other dimensions may be provided.

Referring to fig. 2-3, the water baffle 1 includes a water baffle portion 4 and a mounting portion 5 connected to each other, the mounting portion 5 is connected to the mounting portion 2, the extending direction of the surface of the water baffle portion 4 points to the center of the shoe roll 3, and a distance is provided between one end of the water baffle portion 4 near the shoe roll 3 and the outer surface of the shoe roll 3. The mounting portion 5 is used to attach the splash plate 1 to the mounting member 2, and the splash plate 4 is used to catch the mist rotating with the shoe roll 3. The thickness of the water retaining part 4 is 8 mm. In other embodiments, the water guard 4 may also be sized as desired. The length of the water dam 4 is the same as the axial length of the shoe roll 3. Both ends of the water blocking portion 4 are flush with both ends of the shoe roll 3, respectively. This arrangement can further block the mist on the circumferential surface of the shoe roll 3.

Referring to fig. 4, the water baffle 1 includes a first rubber layer 6, a cloth layer 7 and a second rubber layer 8, wherein the first rubber layer 6 and the second rubber layer 8 are respectively disposed on two sides of the cloth layer 7. With this arrangement, the cloth layer 7 functions as a skeleton in the splash guard 1, and the strength of the splash guard 1 can be improved. The cloth of cloth layer 7 is polyester canvas. In other embodiments, other materials of cloth may be selected. And sizing materials are filled in the cloth gaps of the cloth layer 7. The gaps of the cloth can be filled with sizing materials in a sizing mode. After the treatment, the structural strength and the bending resistance of the cloth layer 7 can be improved, and the strength of the water deflector 1 can be improved. The water baffle 1 further comprises an adhesive layer 9, and the adhesive layer 9 is arranged between the first rubber layer 6 and the cloth layer 7. A rubberizing layer 9 is usually provided after the rubberizing to improve the strength of the cloth layer 7.

The utility model discloses a working process does: when the shoe roller 3 rotates, the water mist rotating along with the shoe roller 3 moves to the water baffle plate 1.

To sum up, the embodiment of the utility model provides a water retaining structure for paper machine boots roller, it can block along with the rotatory water smoke of boots roller 3 when boots roller 3 is rotatory, and 3 rotational speeds of boots roller reduce or when stall, reduce the water smoke that drips on the paper again to improve dehydration effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims (10)

1. A water retaining structure for a shoe roll of a paper machine, characterized by comprising a water retaining plate and a mounting member, wherein the water retaining plate is mounted on the mounting member, the extension direction of the plate surface of the water retaining plate points to the shoe roll, and a distance is reserved between one end of the water retaining plate close to the shoe roll and the outer surface of the shoe roll.

2. The water retaining structure for a shoe roll of a paper machine as claimed in claim 1, wherein a minimum distance between an end of the water retaining plate near the shoe roll and an outer surface of the shoe roll is 10 mm.

3. The water deflector structure for a shoe roll of a paper machine as claimed in claim 1, wherein the water deflector comprises a water deflector portion and a mounting portion connected to each other, the mounting portion being connected to the mounting portion, a plate surface of the water deflector portion extending in a direction toward a center of the shoe roll, an end of the water deflector portion adjacent to the shoe roll having the distance from an outer surface of the shoe roll.

4. The water retaining structure for a shoe roll of a paper machine according to claim 3, characterized in that the water retaining portion has a thickness of 8 mm.

5. The water retaining structure for a shoe roll of a paper machine as claimed in claim 3, characterized in that the water retaining portion has the same length as the axial length of the shoe roll.

6. The water deflector structure for a shoe roll of a paper machine as claimed in claim 5, wherein both ends of the water deflector are flush with both ends of the shoe roll, respectively.

7. The water dam structure for a shoe roll of a paper machine as claimed in claim 1, wherein said water dam comprises a first rubber layer, a cloth layer and a second rubber layer, said first rubber layer and said second rubber layer being provided on both sides of said cloth layer, respectively.

8. The water dam structure for a paper machine shoe roll of claim 7, wherein said water dam further comprises a rubberized layer disposed between said first rubber layer and said cloth layer.

9. The water retaining structure for a paper machine shoe roll of claim 7, wherein the cloth gaps of the cloth layer are filled with a sizing material.

10. The water retaining structure for a shoe roll of a paper machine as claimed in claim 7, wherein the cloth of the cloth layer is polyester canvas.

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