Running method of running control system of destructive distillation sludge device
An operation method and operation control technology are applied in the field of control systems to achieve the effects of improving stability, reducing dry distillation costs and improving quality
Inactive Publication Date: 2015-03-18
MISSISSIPPI INT WATER +1
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0009] Is it possible to use a control system and control method to control the various equipment for dry distillation sludge treatment both manually and in chain operation, so as to improve the stability of the system operation, reduce the work intensity of the operators, and increase the yield of biochar? quality, save energy, and reduce the cost of dry distillation, which have not been reported so far
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 Construction
[0050] The present invention will be further described below in conjunction with accompanying drawing.
[0051] According to the actual situation of the dry distillation sludge workshop, the operation control system for the dry distillation sludge plant of the present invention adopts a vertically layered and horizontally partitioned field distributed control structure. Maintain the redundancy, correlation and independence of the electrical control system hardware of the retort sludge workshop, and disperse the "danger" to the maximum extent, so as to ensure that any failure of any part of the system will not affect the normal operation of other parts. The structure of the system is divided into three layers, which are control layer, power terminal layer and field layer. in:
[0052] The control layer is an electric control cabinet 16, and a programmable logic controller (PLC) is installed in the electric control cabinet 16 to realize the operation of the whole dry distillat...
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
An operation control system for sludge dry distillation equipment, comprising: a control layer, a power terminal layer and a field layer; the control layer is an electric control cabinet (16) installed with a programmable logic controller therein for operating the entire sludge dry distillation equipment; the power terminal layer comprises a power distribution cabinet (15) for distributing power for the sludge dry distillation equipment, a main-engine control cabinet (13) and an auxiliary-engine control cabinet (14); the main-engine control cabinet (13) and the auxiliary-engine control cabinet (14) being remote IO stations for controlling the collection and conversion of field data; the field layer comprises a field device and a push button station (7), a field instrument (24) and a display operation station. The push button station (7) is electrically connected with the power distribution cabinet (15) for manually operating the device, and the display operation station is electrically connected with the main-engine control cabinet (13) and the auxiliary-engine control cabinet (14) for displaying system operation parameters via the field instrument (24). The system can perform chain operations, control and management on various devices of the sludge dry distillation equipment, thus improving system operation stability, reducing work intensity of an operator, improving the quality of dry distilled biochar, saving energy and reducing costs for biochar dry distillation.
Description
technical field [0001] The invention relates to a control system, in particular to an operation control system for a dry distillation sludge device. [0002] The present invention also relates to the operation method of the above dry distillation sludge device. Background technique [0003] Sludge treatment by dry distillation is a new sludge treatment method. [0004] Dry distillation treatment of sludge is a chemical reaction process carried out in a sealed, oxygen-free, non-combustible, high-temperature state. The sludge is heated at high temperature, and under the action of dry distillation and thermal decomposition, the organic matter is converted into water vapor and non-condensable. Gas and carbon, including gasification, pyrolysis, dehydrogenation, thermal condensation, carbonization and other reactions, evaporate the water in the sludge and convert the organic matter into combustible gas and organic carbon. Combustion of fuel and dry distillation of sludge are car...
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 Patents(China)
IPC IPC(8): G05B19/418C02F11/10
CPCC02F11/10G05B2219/2605G05B19/418Y02P90/02Y02W10/40
Inventor 张大伟
Owner MISSISSIPPI INT WATER