CN213501042U

CN213501042U - High-speed isostatic pressing device of papermaking trade scummer

Info

Publication number: CN213501042U
Application number: CN202022308817.9U
Authority: CN
Inventors: 王世宝
Original assignee: Shandong Beichen New Material Co ltd
Current assignee: Shandong Beichen New Material Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-22
Anticipated expiration: 2030-10-16

Abstract

A high-speed isostatic pressing device for a slag remover in the papermaking industry belongs to the technical field of papermaking equipment. The method is characterized in that: the extrusion die comprises a main frame (9), wherein an extrusion oil cylinder (3) is fixed on the surface of the main frame (9), an opening for die entering and exiting is formed in the bottom of the extrusion oil cylinder (3), an oil cylinder which is opposite to the opening in the bottom of the extrusion oil cylinder (3) is arranged in the main frame (9), and the oil cylinder drives a die-pressing die to enter and exit the extrusion oil cylinder (3). In the high-speed isostatic pressing device of the slag remover in the papermaking industry, the extrusion oil cylinder is arranged, and the extrusion oil cylinder is used for extruding a die filled with powder to form the powder, so that the operation process is greatly simplified, and the configuration requirement on equipment is reduced.

Description

High-speed isostatic pressing device of papermaking trade scummer

Technical Field

A high-speed isostatic pressing device for a slag remover in the papermaking industry belongs to the technical field of papermaking equipment.

Background

In the paper making process, certain impurities exist in paper pulp and need to be discharged through a slag remover. The pulp mixed with impurities is rotated through the scummer after entering the scummer, subject to process influences. However, the impurity particles in the paper pulp can impact the inner wall of the slag remover, especially the position of the sewage outlet led out from the side part of the slag remover to a greater degree in the rotating process, so that the position of the sewage outlet led out from the slag remover is easily abraded, and the slag remover needs to be frequently replaced. In order to avoid the waste of the slag remover, the solution in the prior art is to change the manufacturing material and replace the traditional metal material with the ceramic material with higher wear resistance.

In the process of manufacturing the ceramic slag remover, powder needs to be filled into a die, and then the powder in the die is molded by extruding the die, because the size of the slag remover is larger, the existing manufacturing method is that the die with the powder is hung into a water tank filled with water by a travelling crane, the die is further pressed by water pressure by pressing the water, so that the powder is molded, but the operation process of the mode is more complicated, the energy consumption is wasted, the pressing time is seriously prolonged, and because the travelling crane needs to be used for hanging, the requirement on site arrangement is higher.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the high-speed isostatic pressing device of the paper industry slag remover overcomes the defects of the prior art, and the high-speed isostatic pressing device of the paper industry slag remover greatly simplifies the operation process and simultaneously reduces the requirement on equipment configuration by arranging the extrusion oil cylinder and extruding the die filled with powder by using the extrusion oil cylinder to form the powder.

The utility model provides a technical scheme that its technical problem adopted is: this high-speed isostatic compaction device of papermaking trade scummer, its characterized in that: the extrusion die comprises a main frame, wherein an extrusion oil cylinder is fixed on the upper side of the main frame, an opening for die entering and exiting is formed in the bottom of the extrusion oil cylinder, an oil cylinder which is opposite to the opening in the bottom of the extrusion oil cylinder is arranged in the main frame, and the oil cylinder drives a die pressing die to enter and exit the extrusion oil cylinder;

a rubber sleeve is arranged in the extrusion oil cylinder, an oil cavity filled with oil is arranged between the inner wall of the extrusion oil cylinder and the rubber sleeve, and the oil cavity is communicated with a pressure oil pump.

Preferably, a movable frame is arranged on the outer side frame of the extrusion cylinder, and the movable frame moves back and forth on the surface of the main frame.

Preferably, the bottom wheels are arranged at the bottoms of the two sides of the moving frame, and the moving oil cylinder for driving the moving frame to move is further arranged at the rear part of the moving frame.

Preferably, an extrusion cylinder support is arranged above the main frame, and the extrusion cylinder is fixed on the surface of the extrusion cylinder support.

Preferably, guardrails are arranged on two sides above the main frame.

Preferably, lifting oil cylinders for lifting the extrusion oil cylinders are arranged on two sides of the extrusion oil cylinders.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

1. in the high-speed isostatic pressing device of the slag remover in the papermaking industry, the extrusion oil cylinder is arranged, and the extrusion oil cylinder is used for extruding the die filled with powder to form the powder, so that the operation process is greatly simplified, the working efficiency is improved, the configuration requirement on equipment is reduced, and the energy consumption is reduced.

2. Through setting up the movable frame, injectd the extrusion hydro-cylinder by the movable frame from the top at the extrusion in-process, avoided the shake of extrusion hydro-cylinder in the extrusion process, reduced pressure loss.

3. The rubber sleeve is arranged in the self-extrusion oil cylinder, the rubber sleeve seals the oil cavity, oil leakage is avoided, meanwhile, pressure of oil is conveniently transmitted to an internal die, and the failure rate is reduced.

Drawings

FIG. 1 is a front view of a high-speed isostatic pressing device for a scummer in the paper industry.

FIG. 2 is a right side view of a high speed isostatic press forming apparatus for a cleaner in the paper industry.

FIG. 3 is a top view of a high speed isostatic press forming apparatus for a cleaner in the paper industry.

Wherein: 1. the device comprises a moving frame 2, an oil cavity 3, an extrusion oil cylinder 4, a rubber sleeve 5, a guardrail 6, an extrusion oil cylinder bracket 7, a moving oil cylinder 8, a bottom wheel 9, a main frame 10 and a lifting oil cylinder.

Detailed Description

Fig. 1 to 3 are preferred embodiments of the present invention, and the present invention will be further explained with reference to fig. 1 to 3.

As shown in fig. 1-3, a high-speed isostatic pressing device of a slag remover in the paper making industry comprises a main frame 9, guardrails 5 are respectively arranged on two sides of the upper portion of the main frame 9, extrusion cylinder supports 6 are fixed on the upper portion of the main frame 9, the extrusion cylinder supports 6 are located between the guardrails 5 on two sides, and an extrusion cylinder 3 is placed on the surface of the extrusion cylinder supports 6. The extrusion oil cylinder support 6 is a vertically through support body, and a die filled with powder can penetrate through the extrusion oil cylinder support 6 from bottom to top in the main frame 9 through an oil cylinder (not shown in the figure) and then is fed into the extrusion oil cylinder 3 through an inlet arranged at the bottom of the extrusion oil cylinder 3.

The front side and the rear side of the extrusion oil cylinder 3 are respectively provided with a lifting oil cylinder 10, the lifting oil cylinders 10 are fixed on the extrusion oil cylinder bracket 6 and act on the extrusion oil cylinder 3, and the lifting of the extrusion oil cylinder 3 is realized when the lifting oil cylinders 10 work.

A movable frame 1 is erected outside the extrusion oil cylinder bracket 6, bottom wheels 8 are respectively installed at the bottom of two sides of the movable frame 1, and the bottom wheels 8 are in contact with the top surface of a main frame 9. A movable oil cylinder 7 is arranged at the rear part of the movable frame 1, one end of the movable oil cylinder 7 is fixed with the extrusion oil cylinder bracket 6, and the output end of the movable oil cylinder is fixed with the rear part of the movable frame 1. By means of the bottom wheel 8 at the bottom of the moving frame 1, the moving oil cylinder 7 can be driven to move back and forth along the arrangement direction of the extrusion oil cylinder bracket 6 when working, and when the moving frame 1 moves to the extrusion oil cylinder 3, the moving frame 1 frames the extrusion oil cylinder 3 on the inner side.

Be provided with gum cover 4 in extrusion hydro-cylinder 3's inside, be full of the oil pocket 2 that has fluid in the outside of gum cover 4, gum cover 4 seals oil pocket 2 in extrusion hydro-cylinder 3's inside, when avoiding fluid to leak, is convenient for convey the pressure of fluid to the mould of placing its inside.

The specific working process and working principle are as follows:

when the slag remover needs to be manufactured, powder is firstly manually filled into a die, then the die filled with the powder is placed into an oil cylinder below the main frame 9, and the die filled with the powder upwards penetrates through the extrusion oil cylinder bracket 6 through the oil cylinder and then is sent into the extrusion oil cylinder 3. Then the moving oil cylinder 7 works to drive the moving frame 1 to move to the outer side of the extrusion oil cylinder 3, and then the lifting oil cylinder 10 works to lift the extrusion oil cylinder 3 and a die filled with powder inside, so that the upper edge of the extrusion oil cylinder 3 is in contact with the upper beam of the moving frame 1.

Then the extrusion oil cylinder 3 works, the pressure is transmitted to the outside of the die through the rubber sleeve 4 by oil liquid in the extrusion oil cavity 2, and the die further extrudes and forms powder inside the die.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-speed isostatic compaction device of papermaking trade scummer which characterized in that: the die pressing die comprises a main frame (9), wherein an extrusion oil cylinder (3) is fixed on the upper side of the main frame (9), an opening for die entering and exiting is formed in the bottom of the extrusion oil cylinder (3), an oil cylinder which is opposite to the opening in the bottom of the extrusion oil cylinder (3) is arranged in the main frame (9), and the oil cylinder drives a die pressing die to enter and exit the extrusion oil cylinder (3);

a rubber sleeve (4) is arranged in the extrusion oil cylinder (3), an oil cavity (2) filled with oil is arranged between the inner wall of the extrusion oil cylinder (3) and the rubber sleeve (4), and the oil cavity (2) is communicated with a pressure oil pump.

2. The high-speed isostatic compaction device for paper industry scummers according to claim 1, wherein: and a movable frame (1) is erected on the outer side of the extrusion oil cylinder (3), and the movable frame (1) moves back and forth on the surface of the main frame (9).

3. The high-speed isostatic compaction device for paper industry scummers according to claim 2, wherein: bottom wheels (8) are arranged at the bottoms of the two sides of the moving frame (1), and a moving oil cylinder (7) for driving the moving frame (1) to move is further arranged at the rear part of the moving frame.

4. The high-speed isostatic compaction device for paper industry scummers according to claim 1, wherein: an extrusion oil cylinder support (6) is arranged above the main frame (9), and the extrusion oil cylinder (3) is fixed on the surface of the extrusion oil cylinder support (6).

5. The high-speed isostatic compaction device for paper industry scummers according to claim 1, wherein: and guardrails (5) are arranged on two sides above the main frame (9).

6. The high-speed isostatic compaction device for paper industry scummers according to claim 1, wherein: and lifting oil cylinders (10) for lifting the extrusion oil cylinders (3) are arranged on two sides of the extrusion oil cylinders (3).