CN217629139U

CN217629139U - Can reduce reel of pressurized screen deformation

Info

Publication number: CN217629139U
Application number: CN202220872531.XU
Authority: CN
Inventors: 季进国; 季进宽; 蒋琦; 季嘉程
Original assignee: Jiangsu Baolan Machinery Technology Co ltd
Current assignee: Jiangsu Baolan Machinery Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-10-21
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a can reduce reel of pressurized screen deformation, including fixed frame, locate two pressurized screens in the fixed frame and locate the inside reinforcing apparatus who is used for improving pressurized screen intensity of fixed frame, reinforcing apparatus is including the first stationary ring who locates the fixed frame bottom, locate the second stationary ring at fixed frame middle part, locate the third stationary ring at fixed frame top and locate a plurality of parts that only change between first stationary ring, second stationary ring, third stationary ring and the pressurized screen respectively. The utility model discloses a set up fixed frame and reinforcing apparatus, can consolidate the reel of pressurized screen, can avoid the rotation in the pressurized screen use, can reduce the deformation space of pressurized screen, can in time transmit the reel with pressure on, it is comparatively convenient to install moreover, the intensity of having solved current pressurized screen hands over the end, deformation takes place easily often in the use, can lead to the frequent change of pressurized screen, can directly influence the problem of the production efficiency of paper.

Description

Can reduce reel of pressurized screen deformation

Technical Field

The utility model belongs to the technical field of the papermaking, especially, relate to a reel that can reduce pressure screen deformation.

Background

Paper is an essential part of people's production life, need make a large amount of papers, need filter paper pulp through pressure screen 2 in the papermaking technology, and the problem that prior art exists is: the existing pressure screen 2 has the strength of intersecting the bottom, and is easy to deform in the using process, so that the pressure screen 2 is frequently replaced, and the production efficiency of paper is directly influenced.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a can reduce reel of pressurized screen deformation, possess and to consolidate the reel of pressurized screen, can avoid the rotation in the pressurized screen use, can reduce the deformation space of pressurized screen, can in time transmit the reel with pressure, and install comparatively convenient advantage, the intensity of having solved current pressurized screen hands over the end, deformation takes place easily often in the use, can lead to frequent change of pressurized screen, can directly influence the problem of the production efficiency of paper.

The utility model discloses a realize like this, a can reduce reel of pressure sieve deformation, including fixed frame, locate two pressure sieves in the fixed frame and locate the inside reinforcing apparatus who is used for improving the pressure sieve intensity of fixed frame, reinforcing apparatus is including the first strengthening ring of locating fixed frame bottom, the second strengthening ring of locating the fixed frame middle part, the third strengthening ring of locating the fixed frame top and locate a plurality of rotation stopping parts between first strengthening ring, second strengthening ring, third strengthening ring and the pressure sieve respectively; the rotation stopping component comprises a first clamping groove and a first clamping protrusion, the first clamping groove is formed in the first reinforcing ring, the second reinforcing ring and the third reinforcing ring, the first clamping groove is formed in the pressure screen and matched with the first clamping groove, and the first clamping groove is in a table shape.

As the utility model discloses it is preferred, be equipped with the second draw-in groove on the first card is protruding, the middle part of first draw-in groove is equipped with the second card protrudingly.

As the utility model discloses it is preferred, the both sides of second reinforcing ring are equipped with a plurality of connecting rods respectively, be equipped with a plurality of fixed slots with connecting rod matched with on first reinforcing ring and the third reinforcing ring respectively.

As the utility model discloses it is preferred, the middle part of fixed frame is equipped with the convex part that a plurality of intervals set up, be equipped with on first reinforcement ring and the second reinforcement ring with convex part matched with breach.

As the utility model discloses it is preferred, be equipped with a plurality of align to grid's arched plate on the inner wall of fixed frame, arched plate and pressurized screen butt.

As the utility model discloses it is preferred, the mounting groove has been seted up respectively to first strengthening ring, second strengthening ring, third strengthening ring one side in opposite directions.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up fixed frame and reinforcing apparatus, can consolidate the reel of pressurized screen, can avoid the rotation in the pressurized screen use, can reduce the deformation space of pressurized screen, can in time transmit the reel with pressure on, it is comparatively convenient to install moreover, the intensity of having solved current pressurized screen hands over the end, deformation takes place easily often in the use, can lead to the frequent change of pressurized screen, can directly influence the problem of the production efficiency of paper.

2. The utility model discloses a it is protruding to set up second draw-in groove and second card, can further improve the fixed effect between first stationary ring, second stationary ring, third stationary ring and the pressurized screen, avoids the pressurized screen side direction to rotate, makes things convenient for the installation of pressurized screen.

3. The utility model discloses a set up connecting rod and fixed slot, can support with first stationary ring, second stationary ring, third stationary ring and inboard pressurized screen respectively, further reduce pressurized screen deformation.

4. The utility model discloses a set up convex part and breach, can make things convenient for putting into of first reinforcing ring, conveniently support the second reinforcing ring simultaneously.

5. The utility model discloses a set up the arch-shaped plate, the arch-shaped plate can support the lateral wall of pressure screen, reduces the deformation on the pressure screen lateral wall.

6. The utility model discloses a set up the mounting groove, can make things convenient for putting into of pressurized screen, can further inject the fixed range of pressurized screen, reduce pressurized screen deformation space.

Drawings

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

fig. 2 is a left side sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a point a in fig. 2 according to an embodiment of the present invention.

In the figure: 1. a fixing frame; 2. a pressure screen; 31. a first reinforcement ring; 32. a second reinforcement ring; 33. a third reinforcement ring; 41. a first card slot; 42. a first snap projection; 51. a second card slot; 52. a second snap projection; 61. a connecting rod; 62. a fixing groove; 71. a convex portion; 72. a notch; 8. arched shape; 9. and (7) installing a groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, an embodiment of the present invention provides a screen frame capable of reducing deformation of a pressure screen, which includes a fixed frame 1, two pressure screens 2 disposed in the fixed frame 1, and a reinforcing device disposed inside the fixed frame 1 and used for improving strength of the pressure screens 2, wherein the reinforcing device includes a first reinforcing ring 31 disposed at the bottom of the fixed frame 1, a second reinforcing ring 32 disposed at the middle of the fixed frame 1, a third reinforcing ring 33 disposed at the top of the fixed frame 1, and a plurality of rotation stopping components respectively disposed between the first reinforcing ring 31, the second reinforcing ring 32, the third reinforcing ring 33, and the pressure screens 2; the rotation stopping component comprises a first clamping groove 41 and a first clamping protrusion 42, the first clamping groove 41 is formed in the first reinforcing ring 31, the second reinforcing ring 32 and the third reinforcing ring 33, the first clamping groove 42 is formed in the pressure screen 2 and matched with the first clamping groove 41, and the first clamping groove 41 is in a table shape.

Referring to fig. 3, a second locking groove 51 is formed on the first locking protrusion 42, and a second locking protrusion 52 is formed in the middle of the first locking groove 41.

The scheme is adopted: through setting up second draw-in groove 51 and the protruding 52 of second card, can further improve the fixed effect between first reinforcement ring 31, second reinforcement ring 32, third reinforcement ring 33 and the pressurized screen 2, avoid pressurized screen 2 lateral direction to rotate, make things convenient for pressurized screen 2's installation.

Referring to fig. 2, a plurality of connecting rods 61 are respectively disposed at both sides of the second reinforcing ring 32, and a plurality of fixing grooves 62 matched with the connecting rods 61 are respectively disposed at the first reinforcing ring 31 and the third reinforcing ring 33.

Adopt above-mentioned scheme: by providing the connecting rods 61 and the fixing grooves 62, the first reinforcing ring 31, the second reinforcing ring 32, the third reinforcing ring 33, and the inner pressure screen 2 can be supported, and deformation of the pressure screen 2 can be further reduced.

Referring to fig. 2, the fixing frame 1 is provided at a central portion thereof with a plurality of protrusions 71 spaced apart from each other, and the first and second reinforcing

rings

31 and 32 are provided with notches 72 corresponding to the protrusions 71.

Adopt above-mentioned scheme: by providing the protrusion 71 and the notch 72, the first reinforcing ring 31 can be easily inserted, and the second reinforcing ring 32 can be easily supported.

Referring to fig. 2, a plurality of uniformly arranged arch plates 8 are arranged on the inner wall of the fixing frame 1, and the arch plates 8 are abutted against the pressure screen 2.

Adopt above-mentioned scheme: through setting up arched plate 8, arched plate 8 can support the lateral wall of pressurized screen 2, reduces the deformation on the 2 lateral walls of pressurized screen.

Referring to fig. 3, the first, second and third reinforcing

rings

31, 32 and 33 have mounting grooves 9 formed on opposite sides thereof, respectively.

Adopt above-mentioned scheme: through setting up mounting groove 9, can make things convenient for putting into of pressurized screen 2, can further prescribe a limit to the fixed range of pressurized screen 2, reduce pressurized screen 2 deformation space.

The utility model discloses a theory of operation:

when the pressure screen 2 is installed, the first reinforcing ring 31 is first placed at the bottom of the fixed frame 1 facing the convex portion 71 at the middle of the fixed frame 1, then the first reinforcing ring 31 is fixed to the fixed frame 1, then the pressure screen 2 is placed on the first reinforcing ring 31, the first clamping groove 41 and the first clamping protrusion 42, the second clamping groove 51 and the second clamping protrusion 52 are aligned, after the pressure screen 2 is fixed, the second reinforcing ring 32 is placed above the pressure screen 2, the second reinforcing ring 32 is erected on the plurality of convex portions 71, after the second reinforcing ring 32 is fixed, the other pressure screen 2 is placed on the second reinforcing ring 32, the pressure screen 2 is also fixed by aligning the first clamping groove 41 and the first clamping protrusion 42, the second clamping groove 51 and the second clamping protrusion 52, after the fixing is completed, the third reinforcing ring 33 is placed at the top of the fixed frame 1 and is fixed by bolts, and the deformation of the pressure screen 2 is reduced due to the small range of motion of the pressure screen 2.

In summary, the following steps: this can reduce reel of pressure screen deformation, through setting up fixed frame 1 and reinforcing apparatus, can consolidate the reel of pressure screen 2, can avoid the rotation in the 2 use of pressure screen, can reduce the deformation space of pressure screen 2, can in time transmit pressure to the reel on, and it is comparatively convenient to install, the intensity of having solved current pressure screen 2 is handed over the end, deformation takes place easily often in the use, can lead to the frequent change of pressure screen 2, can directly influence the problem of the production efficiency of paper.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can reduce reel of pressurized screen deformation, includes fixed frame (1), locates two pressurized screens (2) in fixed frame (1) and locates the reinforcing apparatus who is used for improving pressurized screen (2) intensity of fixed frame (1) inside, its characterized in that: the reinforcing device comprises a first reinforcing ring (31) arranged at the bottom of the fixed frame (1), a second reinforcing ring (32) arranged in the middle of the fixed frame (1), a third reinforcing ring (33) arranged at the top of the fixed frame (1) and a plurality of rotation stopping components respectively arranged between the first reinforcing ring (31), the second reinforcing ring (32), the third reinforcing ring (33) and the pressure screen (2); the rotation stopping component comprises a first clamping groove (41) formed in the first reinforcing ring (31), the second reinforcing ring (32) and the third reinforcing ring (33) respectively, and a first clamping protrusion (42) arranged on the pressure screen (2) and matched with the first clamping groove (41), and the first clamping groove (41) is in a table shape.

2. A screen frame capable of reducing deformation of a pressure screen as claimed in claim 1, wherein: and a second clamping groove (51) is formed in the first clamping protrusion (42), and a second clamping protrusion (52) is arranged in the middle of the first clamping groove (41).

3. A screen frame capable of reducing deformation of a pressure screen as claimed in claim 1, wherein: and a plurality of connecting rods (61) are respectively arranged on two sides of the second reinforcing ring (32), and a plurality of fixing grooves (62) matched with the connecting rods (61) are respectively arranged on the first reinforcing ring (31) and the third reinforcing ring (33).

4. A screen frame capable of reducing deformation of a pressure screen as claimed in claim 1, wherein: the middle part of fixed frame (1) is equipped with convex part (71) that a plurality of intervals set up, be equipped with on first reinforcement ring (31) and second reinforcement ring (32) with convex part (71) matched with breach (72).

5. A screen frame capable of reducing deformation of a pressure screen as claimed in claim 1, wherein: be equipped with a plurality of align to grid's arched plate (8) on the inner wall of fixed frame (1), arched plate (8) and pressure screen (2) butt.

6. A screen frame capable of reducing deformation of a pressure screen as claimed in claim 1, wherein: and one sides of the first reinforcing ring (31), the second reinforcing ring (32) and the third reinforcing ring (33) which are opposite are respectively provided with a mounting groove (9).