A paper machine high-efficiency steam piping system

A steam pipeline, high-efficiency technology, applied in the direction of paper machines, paper making, textiles and paper making, etc., can solve the problems of reduced equipment usage, affecting work efficiency, affecting paper quality, etc., and achieve stable drive balance, increased service life, and absorption efficiency fast effect

Active Publication Date: 2022-05-27
LONGYOU COUNTY JINLONG PAPER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a paper machine high-efficiency steam pipeline system to solve the problem that the existing steam pipeline system is not equipped with a scraping-type condensate removal device, which leads to insufficient water removal by the device and affects steam drying. At the same time, the long-term accumulation of water leads to a reduction in the use of the equipment. The wrinkle removal device after drying is not installed, which causes the paper to shrink and wrinkle easily after the steam drying is completed, and there is no turbulence equalization device, which leads to the temperature in the equipment pipeline. If it is unbalanced, it will affect the quality of the paper; at the same time, there is no replaceable gasket device, and the gasket needs to be replaced as a whole, which is complicated and cumbersome and affects work efficiency.

Method used

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  • A paper machine high-efficiency steam piping system
  • A paper machine high-efficiency steam piping system
  • A paper machine high-efficiency steam piping system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] as attached figure 1 to the attached Figure 10 shown:

[0093] The present invention provides a high-efficiency steam piping system for a paper machine, comprising an air inlet device 1;

[0094] Air intake device 1, the air intake device 1 is fixedly connected to the installation base plate 7 by bolts;

[0095] The sealing rotary device 2, the rotary shaft of the sealing rotary device 2 is connected to the air intake device 1;

[0096] A sliding gasket device 3, the sliding gasket device 3 is slidably sleeved on the sealing rotating device 2;

[0097] The circulating propulsion device 4, the bottom of the circulating propulsion device 4 is fixedly connected to the installation base plate 7;

[0098] The pressure wrinkle removal device 5, the two sides of the pressure wrinkle removal device 5 are fixedly connected to the circulating propulsion device 4;

[0099] The condensed water removal device 6 is provided with six groups, and the six groups of the condensed w...

Embodiment 2

[0145] like Figure 11 As shown, on the basis of the first embodiment, other structures remain unchanged. This embodiment provides another structural form of the arc-shaped sliding rail 403. A crossbar is fixedly connected to the top of the arc-shaped sliding rail 403. By setting the crossbar The strength of the two arc-shaped sliding rails 403 in actual use can be greatly improved, so that the service life of the equipment is longer.

Embodiment 3

[0147] like Figure 12 As shown, on the basis of the first embodiment, other structures remain unchanged. This embodiment provides another structural form of the rubber scraping grooves 606. A sponge strip is fixedly connected to the inner side of the six rubber scraping grooves 606. By setting the sponge grooves It can better absorb the condensed water on the inner wall of the rotating drum 20, clean it more thoroughly, and achieve the best effect of steam heating and drying.

[0148] When using: First, the equipment is fixedly connected through the bolts on both sides of the installation bottom plate. After the connection is completed, the equipment can be started, and steam is introduced through the steam inlet pipe 108. During the introduction of the steam, the spoiler motor 105 drives the spoiler vanes. 106 Disturb the incoming steam, and after preheating for a period of time, the paper can be put out for drying operation. During the process, the paper will be attached to...

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Abstract

The invention provides a high-efficiency steam pipeline system for a paper machine, which includes an air intake device; the air intake device is fixedly connected to the installation base plate through bolts; a sealing rotating device, and the rotating shaft of the sealing rotating device is connected to the air intake device ;Sliding gasket device, the sliding gasket device is slidingly set on the sealing rotating device; Circulation propulsion device, the bottom of the circulation propulsion device is fixedly connected to the installation base plate; Pressure wrinkle removal device, both sides of the pressure wrinkle removal device are fixed connected to the circulation On the propulsion device; the condensate removal device is provided with six groups, and the six groups of condensate removal devices are respectively fixedly connected to the air intake device, and the air intake device is installed. By adopting a split rotating drum, it can ensure The stability of the air intake device is fixed, and seven sets of spoiler vanes are used to drive the spoiler motor, so the work efficiency is higher.

Description

technical field [0001] The invention belongs to the technical field of papermaking equipment, and more particularly, particularly relates to a high-efficiency steam piping system of a paper machine. Background technique [0002] Paper machine is a general term for a complete set of equipment that makes pulp into paper webs, including headbox, wire section, press section, drying section, calender, reeling machine, transmission section and other main engines, steam and water. , vacuum, lubrication, heat recovery and other auxiliary systems. A machine that converts the pulp water suspension that meets the requirements of papermaking into paper through the processes of filter dehydration, mechanical extrusion dehydration and drying. The paper machine includes 3 main parts of forming, pressing and drying to complete the above process, and is equipped with necessary finishing, coiling and transmission devices, as well as pulp supply, pulp and white water circulation, vacuum, vent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D21F5/10D21F5/02
CPCD21F5/10D21F5/02
Inventor 徐卫城张世忠叶剑夏瑜李彩鹏夏琦
Owner LONGYOU COUNTY JINLONG PAPER
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