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Full-automatic papermaking production equipment

A production equipment, fully automatic technology, applied in papermaking, papermaking, textiles and papermaking, etc., can solve problems such as high prices, unguaranteed paper quality, and inability to fully adapt to the production environment, reducing labor intensity and improving quality , the effect of improving production efficiency

Active Publication Date: 2021-01-29
山东海天造纸机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

High-quality waste paper recycling technology has not yet been fully developed and matured in my country, and the imported production equipment has a complex structure and high price, which cannot fully adapt to the production environment in my country
The difficulty of waste paper recycling lies in the pulping process of waste paper. Due to the lack of suitable supporting equipment, the existing technology cannot convert waste paper into fine pulp with high efficiency and high quality, and ultimately the quality of the recycled paper cannot be guaranteed.

Method used

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  • Full-automatic papermaking production equipment
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  • Full-automatic papermaking production equipment

Examples

Experimental program
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Effect test

Embodiment 2

[0069] like figure 1 and 5 As shown, the present invention also includes a slurry flow device. The slurry flow device is arranged in the right end standpipe of the fine slurry channel; the slurry flow device includes a flow slurry stirring motor, and the motor shaft of the flow slurry stirring motor is connected to a lifting agitating channel, and the lifting agitating channel is vertically arranged In the standpipe at the right end of the fine slurry channel; on the left side wall of the standpipe at the right end of the fine slurry channel, the first flow bar hole, the second flow bar hole and the third flow bar hole are sequentially opened from top to bottom. The first flow slurry guide tube, the second flow slurry guide tube and the third flow slurry guide tube are installed in the right order of the first flow slurry bar hole, the second flow slurry bar hole and the third flow slurry bar hole; The slurry guide pipe, the second slurry guide tube and the third slurry guid...

Embodiment 3

[0074] In this embodiment, the first water source is a clean tap water source.

[0075] The second water source is a water source that is reused after filtration of recycled water in the papermaking process; the recycled water in the papermaking process includes filtered water after pulp washing and drained water from the papermaking net blanket. like figure 1 As shown, the draining water of the papermaking net blanket is temporarily stored in the draining recovery tank, and the draining outlet is opened in the draining recovery tank, and the water inlet end of the draining outlet pipe is installed at the draining outlet, and the draining outlet pipe is connected to the water spray pipe through the draining outlet pump. The water inlet, the water inlet of the power outlet pipe and / or the water inlet of the pulp wash flush pipe.

[0076] The filtered water after pulp washing is transported to the top of the vibrating sieve through the pulp washing and filtering water recycling...

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Abstract

The invention relates to full-automatic papermaking production equipment, and belongs to the technical field of papermaking mechanical equipment. The full-automatic papermaking production equipment ischaracterized by comprising pulping equipment and a pulp flowing device, the pulping equipment comprises a main rack, and a feeding device, a coarse crushing device, a screening device, a pulp washing device, a fine grinding device and a pulp storage device which are sequentially connected front and back are mounted on the main rack; the main rack comprises an overground rack body, a first underground bin body and a second underground bin body, the feeding device and the coarse crushing device are sequentially installed on the overground rack body from left to right, the screening device andthe pulp washing device are both arranged in the first underground bin body, and the fine grinding device and the pulp storage device are both arranged in the second underground bin body. Waste papercan be efficiently processed and converted into fine paper pulp in a high-quality mode, wet paper with constant uniformity and quality is produced, and the quality of manufactured paper products is effectively improved.

Description

technical field [0001] The invention relates to a fully automatic papermaking production equipment, which belongs to the technical field of papermaking machinery and equipment. Background technique [0002] Waste paper is an important renewable resource, and the recycling of waste paper is an effective way to solve the three major problems faced by the paper industry, such as shortage of raw materials, energy shortage and serious pollution. High-quality waste paper is also called secondary fiber. Recycling secondary fiber as a raw material for papermaking can reduce the use of a large amount of wood and is conducive to environmental protection. Generally speaking, 1 ton of high-quality waste paper can produce about 800 kg of paper, save 2-3 tons of wood, save electricity by 1000 kW·h, and save water by 50 m 3 . High-quality waste paper recycling technology has not yet been fully developed and matured in my country, and the imported production equipment has a complex struct...

Claims

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Application Information

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IPC IPC(8): D21F9/00D21F7/08D21B1/10D21B1/02D21B1/34D21D1/30D21D5/02D21C9/02D21F1/02D21F1/04D21F1/06
CPCD21F9/00D21F7/08D21B1/061D21B1/10D21B1/02D21B1/345D21D1/303D21D5/02D21C9/02D21F1/022D21F1/04D21F1/06Y02W30/64
Inventor 宋维发牛浩蒙尚贞玺毕研凯
Owner 山东海天造纸机械有限公司
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