One-key automatic starting control system and method of large-scale combined reciprocating compressor
A compressor and reciprocating technology, applied in the field of one-button automatic start-up control system of large combined reciprocating compressors, can solve problems such as long time, difficult cooperation, poor communication, etc.
Pending Publication Date: 2020-11-10
中化重庆涪陵化工有限公司
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Problems solved by technology
[0002] Traditional large-scale compressors are driven by manual operation, which is labor-intensive. Different personnel operations have different impacts on production, and accidents and shutdowns often occur due to personnel operating errors.
In the operation, the DCS operator in the control center communicates and coordinates frequently with the on-site compression operators, which is prone to accidents caused by poor communication. In an emergency, the start and stop of the compressor adopts a forced emergency stop, which has a great impact on the compressor unit
It takes a long time to start the compressor manually. Many people need to coordinate operations on site. It is difficult to cooperate with each other. After multiple units stop, it takes a long time to resume production and start up
The compressor can be manually started on site, and remote control cannot be realized, which is not conducive to centralized control
Method used
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Embodiment Construction
[0104] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0105] Such as figure 1 As shown, a large-scale combined reciprocating compressor one-button automatic start-up control system includes a synthesis gas section and a cycle gas section, and the synthesis gas section and the cycle gas section share the same compressor, and the compressor includes two one-stage synthesis gas cylinder, two second-stage synthesis gas cylinders and two cycle gas cylinders;
[0106] The synthetic gas section includes: the intake ends of two synthetic gas cylinders are connected to the exhaust end of a syntheti...
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The invention provides a one-key automatic starting control system of a large-scale combined reciprocating compressor. The system comprises a synthesis gas section and a circulation gas section, wherein the synthesis gas section and the circulation gas section share the same compressor, and the compressor comprises two one-section synthesis gas cylinders, two two-section synthesis gas cylinders and two circulation gas cylinders; and the system further comprises a central controller. The invention further provides a one-key automatic starting control method of the large-scale combined reciprocating compressor. The large-scale reciprocating compressor can be stably controlled to be automatically started, and manpower is saved.
Description
technical field [0001] The invention relates to the technical field of start-up of a large reciprocating combined compressor, in particular to a one-button automatic start-up control system and method for a large combined reciprocating compressor. Background technique [0002] Traditional large-scale compressors are driven by manual operation, which is labor-intensive. Different personnel operations have different impacts on production, and accidents and shutdowns often occur due to personnel operation errors. The DCS operator in the operation center has frequent communication and coordination with the on-site compression operator, which is prone to accidents due to poor communication. In an emergency, the start and stop of the compressor adopts a forced emergency stop, which has a great impact on the compressor unit. It takes a long time to start the compressor manually, and it is difficult for multiple people to coordinate operations on site. It is difficult to cooperate w...
Claims
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Login to View More IPC IPC(8): F04B49/02F04B49/035
CPCF04B49/022F04B49/035
Inventor 雷云邹虹
Owner 中化重庆涪陵化工有限公司