Environmentally-friendly energy-saving static digester
An environment-friendly, energy-saving, cooking pot technology, which is applied in the fields of digesters, textiles and papermaking, fiber raw material processing, etc., can solve the problems of cooking pot waste and environmental pollution, and achieve the effect of high work efficiency and high heat utilization rate.
Active Publication Date: 2014-09-17
李菊萍
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide an environmental protection and energy-saving static cooking pot, in order to solve the problems of energy waste and environmental pollution in cooking pots in the prior art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0026] Such as figure 1 As shown, the environmental protection and energy-saving static cooking pot of the present invention includes a pot body one 51 and a pot body two 52 arranged adjacently, and the tops of the pot body one 51 and the pot body two 52 are all provided with a feed port 2, and the feed port 2 A sealing cover 1 is arranged on it. Bottoms of pot body one 51 and pot body two 52 are all provided with a discharge port 11, a steam inlet pipe 10 and an air intake pipe 13, a discharge valve 12 is arranged on the discharge port 11, and a discharge valve 12 is arranged on the steam inlet pipe 10. A steam inlet valve 9 is provided, and an air inlet valve 14 is arranged on the air inlet pipe 13.
[0027] The side walls of the first pot body 51 and the second pot body 52 are provided with an inspection port 8 near the bottom half a meter. When the equipment needs to be cleaned or overhauled, the inspection port 8 is opened, and maintenance personnel enter the first pot b...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of mechanical equipment, discloses an environmentally-friendly energy-saving static digester, and aims to solve the problems of energy wastage and pollution to the environment of the digester in the prior art. The environmentally-friendly energy-saving static digester comprises at least two digester bodies, wherein a feeding opening, a discharging opening and a steam inlet pipeline are formed in each digester body; a discharging valve is arranged at each discharging opening; a steam inlet valve is arranged on each steam inlet pipeline; the two digester bodies are communicated with each other through a steam exchange pipe; a switch valve is arranged on the steam exchange pipe; the vertical distance between the steam exchange pipe and the tops of the two digester bodies which are connected to the steam exchange pipe is 1m at most; an air inlet pipeline is also arranged at the bottom of each digester body; an air inlet valve is arranged on each air inlet pipeline. Compared with the current digester, the environmentally-friendly energy-saving static digester has the advantages that 60-80% of steam can be saved; meanwhile, little steam is discharged to the atmosphere. The environmentally-friendly energy-saving static digester is high in heat utilization rate, environmentally friendly and energy-saving and high in working efficiency.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an environment-friendly and energy-saving static cooking pot. Background technique [0002] Modern papermaking procedures can be divided into main steps such as pulping, modulation, papermaking, and paper material screening and processing. Pulping is the first step in papermaking. The methods for converting straw or wood into pulp include mechanical pulping, chemical pulping, semi-chemical pulping, and steam explosion pulping. [0003] The main equipment used in chemical pulping and steam explosion pulping is a digester. Most of the cooking pots in the existing equipment are rotary or other dynamic mode cooking pots, and the dynamic mode cooking pots undoubtedly need to be driven by power, which wastes energy; due to the need for production efficiency, multiple cooking pots are often set; and in the prior art , Each cooking pot on the production line is independent...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): D21C7/00
Inventor 曹吉祥杨民玉李庆奇
Owner 李菊萍